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SOC 15-1241
Design and implement data communication networks such as local area networks (LAN) and wide area networks (WAN) and intranets and extranets, perform network modeling, analysis and planning, including analysis of network infrastructure capacity requirements, may also design network and computer security measures, and research and recommend network and data communications hardware and software: develop disaster recovery plans; develop or recommend security measures such as firewalls and security audits or automated security detection; develop and implement solutions to network problems; maintain the network and coordinate operations and maintenance and upgrades; monitor and analyze network performance and do capacity planning; design conceptual and logical and physical networks and build configuration prototypes; write network documentation and installation and usage and troubleshooting procedures and specifications; communicate with users and suppliers and customers; estimate time and materials; and instruct engineers or other staff.
Model impact index for three equally weighted representative core tasks; not a measured share of working time or a job-loss probability. floor((50+75+50)/3+0.5)=58; fermatmind-ai-impact-v1; 2026-10-18.
One line: this is an occupation in which being able to design it, calculate it accurately and change it safely are all indispensable; whether the topology can support peak load, whether the capacity assumptions hold up, and whether changes can be rolled back determine whether your plan is trusted. If you are willing to speak with evidence rather than new technology buzzwords, it deserves serious consideration.
Education, job training, professional certification, licenses and role authority must be checked separately: O*NET lists this occupation as Job Zone Four (considerable preparation needed); U.S. respondent education requirements: 55% bachelor's, 15% postsecondary non-degree certificate, 15% associate degree, three tiers and not a complete distribution; JobZone4/SVP7—8 is the preparation framework, not a China statutory threshold or a fixed number of years for an individual, and the SVP range is 7.0 to 8.0; that page also provides 109 national certifications (such as Professional Cloud Network Engineer, Juniper Networks Certified Specialist, Automation and DevOps (JNCIS-DevOps), IBM Certified Administrator - Cloud Pak for Network Automation and others), and lists 2 registered apprenticeship role examples (Computer Network Architect (Nof), Internetworking Technician); but certification and apprenticeship experience do not equal a degree, an employer appointment, change authority or production environment operating permission; production change authorization, out-of-band access and configuration management, and the compliance requirements involving data and network security must be confirmed item by item against the applicable jurisdiction and employer systems; this page explains tasks and boundaries based on O*NET and public sources and does not present education or certification as a statutory qualification.
Computer network architects design and implement data communication networks such as local area networks and wide area networks and intranets and extranets, perform network modeling, analysis and planning, including analysis of network infrastructure capacity requirements, may also design network and computer security measures, and research and recommend network and data communications hardware and software. The typical loop is to extract requirements from business services and traffic and availability and latency and compliance and recovery targets, draw the current state and trust boundaries, assess capacity and failure domains, design routing and segmentation and access and redundancy, validate in a lab and then roll out according to a change and rollback and monitoring plan, keeping topology and configuration and test and rollback records; production change authorization and out-of-band access and configuration management, and the compliance and least-privilege requirements involving data and network security, must be carried out by roles with the corresponding authority and qualifications according to the applicable jurisdiction and employer systems.
Career direction comparison
The table below compares roles and occupations adjacent to this occupation: computer and information systems managers, computer systems analysts, information security analysts, computer network support specialists, computer support specialists, and the network operations and maintenance direction. The four columns each answer the same kind of question: what this direction does, where the key difference from this occupation lies, and what kind of person is better suited to choosing it.
| Career direction | Core work and output | Key differences | Best-fit choice |
|---|---|---|---|
| Computer and information systems managers | Mainly department plans and budgets and project delivery and operations records. | Computer and information systems managers focus on people, budget, project and delivery coordination, and may also take part in technical architecture; network architects focus on topology, capacity and evolution. | People willing to coordinate department people and budget and delivery suit that direction; people willing to do network design and capacity planning suit this occupation. |
AI impact on this career
Tools may assist with traffic baselines, difference comparison, topology queries and alert organization, as editorial uses pending verification; there is no occupational evidence of sustained enterprise investment or adoption effects. AI Impact Score 58% is an editorial estimate. Model impact index for three equally weighted representative core tasks; not a measured share of working time or a job-loss probability. floor((50+75+50)/3+0.5)=58; fermatmind-ai-impact-v1; 2026-10-18.The three tasks, ratings and sources are listed in the FermatMind method source record on this page.
FermatMind AI Impact Score estimation method v1
FermatMind / 费马测试 · 2026-10-18
Chinese mainland salary reference
Occupational cross-reference: U.S. O*NET-SOC 15-1241.00 (Computer Network Architects, computer network architects); this evidence route for Mainland China has not established a one-to-one corresponding occupational subcategory, and the related duties may be distributed across network architecture and planning roles at network equipment vendors and cloud service providers and system integrators and operators as well as various employers, and must be classified by actual duties and employer type; the page wording does not constitute an occupational equivalence or wage mapping.
Duty and authority boundaries: production change authorization and out-of-band access and configuration version management, and the compliance and least-privilege requirements involving data and network security, must be carried out according to the applicable jurisdiction and employer systems by roles with the corresponding authority and qualifications; this page does not present any training or overseas certification as a China statutory qualification.
248,752 yuan / year (2025 average annual wage of employed persons in urban non-private units in information transmission, software and information technology services); this is an industry average proxy, not the median, starting pay or monthly pay for this occupation, and personal income cannot be derived from it.
U.S. salary reference (2025 wage data)
OEWS2025 national annual 10 / 25 / 50 / 75 / 90 percentiles 79,900 / 104,620 / 134,050 / 168,200 / 202,680 USD, hourly 38.42 / 50.30 / 64.45 / 80.86 / 97.44; the median is not an arithmetic mean or starting pay, and wage and salary data exclude self-employed owners. BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
| Wage statistical position | Annual wage reference | Conversion boundary | How to understand this position |
|---|---|---|---|
| 10th percentile | 79,900 USD / year (10th percentile; hourly 38.42 USD) | Official conversion, not personal monthly income | This row is a position reference at the lower end of the distribution: 10% of wage earners have annual income no higher than 79,900 USD; it describes a statistical position, not entry-level starting pay, and does not correspond to a particular experience level. |
Career fit guide
Use task exercises to check whether you are willing to reason from monitoring, write trade-offs clearly and execute validation and rollback under authorization; ICR is an occupational interest profile and cannot be treated as a population share or an individual fit conclusion.
You may be better suited to： People willing to reason from dependency and traffic and monitoring evidence, to write trade-offs and assumptions clearly, and to execute in change windows according to validation and rollback steps.
These situations require caution： People inclined to skip validation and go straight to release, to chase new technology while slighting change management, or who do not take the confidentiality of credentials and data and configuration seriously enough.
Do an entry exercise： Use the fictional materials in the entry, qualifications and career development section of the page to complete one process from requirements and targets to design and validation to change and rollback, and then judge whether you are willing to repeat this.
Work pressure, risks and career boundaries
Editorial judgment: you can first check capacity and dependencies, configuration drift and monitoring, and the impact and recovery conditions of routing / access / DNS / load balancing changes. Outage and exposure are possible consequences, and no ranking of most common or most important risks is given; data and credential confidentiality and handover also need checking.
Evidence scope: tasks and work context come from O*NET 15-1241.00 (U.S. scope); U.S. wages are 2025 data and employment and projections are on the 2025—2035 scope (181,800 → 195,800, growth 7.7%, average annual openings 9,600); Mainland China is two clearly labeled industry average proxies (248,752 / 128,166 yuan / year), not values for this occupation; the security and compliance and authority boundaries are stated according to public systems and general frameworks and do not replace the text of applicable regulations or employer systems.
Typical scenario：Reusing an outdated capacity table; treating uncertain dependencies as known; drawing only the logical topology without marking failure domains and convergence paths.
Entry, qualifications and career development
The U.S. O*NET survey of education requirements for newly hired workers currently shows 55% bachelor's, 15% postsecondary non-degree certificate and 15% associate degree, and these three items are not a complete distribution. Job Zone Four and SVP7.0 to less than 8.0 are the preparation framework, not a fixed number of years for an individual. The typical entry in BLS table 1.2 is a bachelor's degree, at least 5 years of related experience, and no on-the-job training; this is not a uniform threshold for all employers, still less a China statutory condition. Design, isolated validation, change and recovery records can be accumulated from practice in network support / system administration; this is an editorial development path, not a uniform promotion order. The two apprenticeship titles are not hiring quotas.
Career outlook and related occupation transitions
OEWS2025 national annual 10 / 25 / 50 / 75 / 90 percentiles 79,900 / 104,620 / 134,050 / 168,200 / 202,680 USD, hourly 38.42 / 50.30 / 64.45 / 80.86 / 97.44; the median is not an arithmetic mean or starting pay, and wage and salary data exclude self-employed owners. BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
United States · 15-1241.00 precise occupational scope (BLS 2025—2035 projections)
Growth 7.7%; about 9,600 average annual job openings (2025—2035, total employment projection)
Employment change rate (2025—2035)
Daily work centers on requirements and current state and capacity planning, network and security design, and delivery and operations and collaboration: extract requirements from business and availability and recovery targets and draw the current state and trust boundaries; monitor and analyze network performance and do capacity planning; develop disaster recovery plans and develop or recommend security measures such as firewalls and security audits; design conceptual and logical and physical networks and build configuration prototypes; develop and implement solutions to network problems and maintain the network; coordinate network operations and maintenance and upgrades and new equipment installation; participate in upgrade and expansion projects including integration testing; write network documentation and installation and usage and troubleshooting procedures and detailed specifications; communicate with users and suppliers and customers and estimate time and materials; and instruct engineers or other staff. The work context shown on this page: 100% use email every day, 60% have telephone conversations every day, 55% sit continuously or almost continuously, and 40% consider being very exact or highly accurate extremely important.
Choose a real task from this page for a small practice project or a conversation with someone in the field. Use the planning guides to set a date, an output and feedback questions before deciding whether to continue.
Conditions for pausing before high investment: you have not yet gone through a complete loop of requirements and availability targets — current state and trust boundaries — capacity and failure domain assessment — routing and segmentation and redundancy design — lab validation — change and rollback and monitoring, in a local simulation or on a paper topology, nor have you checked the employer rules on production change authorization, out-of-band access, configuration versions and compliance. The preparation level for this occupation is Job Zone Four (considerable preparation needed); U.S. respondent education requirements: 55% bachelor's, 15% postsecondary non-degree certificate, 15% associate degree, three tiers and not a complete distribution; JobZone4/SVP7—8 is the preparation framework, not a China statutory threshold or a fixed number of years for an individual, and the SVP range is 7.0 to 8.0; the occupational page marks this code as Bright Outlook, but this page does not infer an individual hiring probability from it.
One-line judgment: this line of work is not about pulling network cables or configuring switches, but about designing and implementing data communication networks such as local area networks (LAN) and wide area networks (WAN) and intranets and extranets, doing capacity modeling and analysis, and possibly designing security measures and recommending hardware and software. O*NET defines the occupation as designing and implementing computer and information networks, such as local area networks (LAN), wide area networks (WAN), intranets, extranets, and other data communications networks; performing network modeling, analysis, and planning, including analysis of network infrastructure capacity requirements; may also design network and computer security measures; may also research and recommend network and data communications hardware and software; its tasks are led by developing disaster recovery plans and developing or recommending security measures such as firewalls and network security audits or automated security detection, and this page is developed on the precise occupational scope of O*NET-SOC 15-1241.00.
Signals for continuing to explore: you are willing to reason from service dependencies and routing tables and traffic and failure domains and monitoring evidence, write trade-offs clearly, and execute in change windows according to validation and rollback steps. O*NET work context shows 100% use email every day, 60% have telephone conversations every day (20% once a week or more), 78% work indoors in an environmentally controlled setting every day, 55% sit continuously or almost continuously (20% more than half the time), 60% work more than 40 hours per week (40% work 40 hours), 50% have face-to-face discussions every day (45% once a week or more), 50% are in continuous contact with others (25% most of the time), 40% consider being very exact or highly accurate extremely important (40% very important), 35% consider working with a work group or team extremely important (30% very important), 35% consider competition very intense and 45% moderately intense, 30% consider the consequences of work errors extremely serious (25% very serious), 35% of the work is moderately automated (30% slightly, 20% not at all automated), 55% never wear common protective or safety equipment, 80% never come into contact with disease or infection, and 100% never come into contact with whole-body vibration.
The work of computer network architects can be divided into three linked but independent work dimensions. The first is requirements and current state and capacity planning: extract requirements from business services and traffic and availability and latency and compliance and recovery targets; draw the current-state topology and trust boundaries; monitor and analyze network performance and input and output reports to find problems, identify inefficient use of computer resources or do capacity planning; adjust network scale to meet traffic or capacity needs; and determine specific network hardware or software requirements, such as platform and interfaces and bandwidth or conventional patterns. The second is network and security design: develop disaster recovery plans; develop or recommend network security measures such as firewalls and network security audits or automated security detection; design, build or run device configuration prototypes, including network hardware and software and servers or server operating systems; develop conceptual, logical or physical network designs; and evaluate network designs to judge whether they meet customer needs efficiently and effectively. The third is delivery and operations and collaboration: develop and implement solutions to network problems; maintain the network through activities such as adding and removing files or backups; coordinate network operations and maintenance and repair or upgrades; coordinate new equipment installation; participate in network technology upgrade or expansion projects, including hardware and software installation and integration testing; write network-related documentation and installation and usage and troubleshooting procedures; prepare detailed network specifications, including diagrams and tables and equipment configurations or recommended technologies; communicate with users to confirm that accounts are set up correctly or to diagnose and resolve operational problems; communicate with suppliers to obtain product information and forecast demand or resolve problems; estimate the time and materials needed to complete projects; and instruct engineers or other staff in designing or implementing network solutions.
Design and implement data communication networks such as local area networks (LAN) and wide area networks (WAN) and intranets and extranets; perform network modeling, analysis and planning, including analysis of network infrastructure capacity requirements; may also design network and computer security measures, and research and recommend network and data communications hardware and software
Common adjacent roles include computer and information systems managers, computer systems analysts, information security analysts, computer network support specialists and computer support specialists. On the boundaries: computer and information systems managers are responsible for the people and budget and delivery coordination of the information technology department; computer systems analysts focus on translating business requirements into system solutions and coordinating them; information security analysts focus on security monitoring and incident analysis and controls; computer network support specialists focus on day-to-day fault support and troubleshooting for networks and endpoints; computer support specialists focus on user and desktop-level support. This occupation is responsible for end-to-end topology and capacity and evolution, and carries design and change responsibility.
| Dimension | Primary track | Comparison track |
|---|---|---|
| Core purpose | Mainly environmentally controlled indoor offices and equipment rooms and remote operations: 78% work indoors in an environmentally controlled setting every day, 55% sit continuously or almost continuously, 60% work more than 40 hours per week, and 80% work a regular fixed schedule; 80% never come into contact with disease or infection, 100% never come into contact with whole-body vibration, 90% never come into contact with radiation, 55% never wear common protective or safety equipment, and 84% never wear specialized protective or safety equipment |
Extract requirements from business services and traffic and availability and latency and compliance and recovery targets; draw the current-state topology and trust boundaries; monitor and analyze network performance and input and output reports to find problems or do capacity planning; adjust network scale to meet traffic or capacity needs; and determine specific network hardware or software requirements (platform and interfaces and bandwidth or conventional patterns).
Develop disaster recovery plans; develop or recommend network security measures such as firewalls and network security audits or automated security detection (corresponding to O*NET tasks one and two).
Design, build or run device configuration prototypes, including network hardware and software and servers or server operating systems; develop conceptual, logical or physical network designs; and evaluate network designs to judge whether they meet customer needs efficiently and effectively. It also requires researching and testing network interoperability, and using design tools per the task to explain the solution.
Develop and implement solutions to network problems; maintain the network through activities such as adding and removing files or backups; coordinate network operations and maintenance and repair or upgrades; coordinate new equipment installation; and participate in network technology upgrade or expansion projects, including hardware and software installation and integration testing (corresponding to O*NET tasks three and four and five and six and ten).
Write network-related documentation; write procedures for installing and using or troubleshooting communications hardware or software; prepare detailed network specifications, including diagrams and tables and equipment configurations or recommended technologies; and develop procedures for tracking and forecasting or reporting network availability and reliability and capacity or utilization.
Communicate with users to confirm that accounts are set up correctly or to diagnose and resolve operational problems; communicate with suppliers to obtain product information and forecast demand or resolve problems; communicate with customers and sales or marketing staff to determine customer needs; prepare network equipment replacement plans or budgets; estimate the time and materials needed to complete projects; and instruct engineers or other staff in designing or implementing network solutions. Train users and engineering teams, and prepare project budgets and design statements.
Six recurring occupational judgments: whether requirements and availability and recovery targets are written to a verifiable level; whether the current state and dependencies and trust boundaries are fully mapped; whether capacity and failure domains have measured and assumed basis; whether security and access policies meet least-privilege and compliance requirements; whether changes are phased and have validation and rollback and stop conditions; and whether configuration and topology and test and rollback evidence is kept on record.
Judgment one: whether requirements and availability and recovery targets are written to a verifiable level
Judgment two: whether the current state and dependencies and trust boundaries are fully mapped
| Computer systems analysts | Mainly requirements and solutions and implementation coordination records. | Computer systems analysts focus on translating business requirements into system solutions and coordinating them, and usually do not carry network capacity and failure domain responsibility; this occupation takes verifiable network metrics as its object. | People willing to do requirements analysis and solution coordination suit that direction; people willing to do network design and validation suit this occupation. |
|---|
| Information security analysts | Mainly security alerts and incidents and hardening records. | Information security analysts focus on security monitoring and incident analysis and controls, and usually are not responsible for overall network capacity and redundancy design; this occupation treats security as part of the design. | People willing to specialize in security monitoring and incident response suit that direction; people willing to coordinate network and security design trade-offs suit this occupation. |
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| Computer network support specialists | Mainly tickets and troubleshooting and configuration records. | Computer network support specialists focus on day-to-day fault support and troubleshooting for networks and endpoints, and usually do not carry end-to-end design and capacity planning; this occupation is responsible for topology and evolution. | People willing to do frontline troubleshooting and user support suit that direction; people willing to do design review and change management suit this occupation. |
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| Computer support specialists | Mainly tickets and equipment and account handling records. | Computer support specialists cover networks and user support, focus on operations troubleshooting services, and may also take part in configuration and upgrades; the difference from architecture work is the center of responsibility, and it cannot be said flatly that they do not involve network security. | People willing to do user and desktop support suit that direction; people willing to do network architecture and capacity planning suit this occupation. |
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| Computer network support specialists | Mainly operations and maintenance and change and inspection records. | Among adjacent occupations, roles related to computer network architecture also include the network and systems administrator and network engineer directions; the former leans toward day-to-day operations and maintenance, the latter toward equipment and protocol implementation; this occupation leans toward end-to-end design, capacity modeling and evolution planning. | People willing to work long-term on equipment and operations maintenance suit the operations direction; people willing to do design and planning suit this occupation. |
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The six directions share some capabilities with this occupation: reading topology and protocols, speaking with monitoring and traffic data, executing according to change processes, and keeping configuration and records. The real difference lies in the scope of responsibility: this occupation is responsible for end-to-end topology and capacity and evolution; the management direction focuses on people and budget and delivery; the systems analysis direction focuses on business solutions; the security direction focuses on monitoring and controls; the network support and computer support directions focus on day-to-day faults and user support; the operations and maintenance direction focuses on equipment and protocol execution and inspections. When choosing, it is suggested to first verify with a deliverable exercise of requirements and targets — current state and capacity — design and validation and rollback, rather than comparing titles first.
Moving from this occupation to an adjacent direction usually requires adding new capabilities and experience: the management direction needs people and budget and delivery management experience; the systems analysis direction needs business modeling and requirements engineering experience; the security direction needs security monitoring and incident response and hardening experience; the network support direction needs frontline troubleshooting and ticket and user support experience; the computer support direction needs desktop and account and device support experience; the operations and maintenance direction needs equipment and protocol and inspection and upgrade execution experience. Topology and protocol and monitoring capabilities can transfer, but the scope of responsibility and authority of each direction must be re-established.
Editorial ratings use the existing occupational responsibilities and AI task analysis on this page. They are not adoption rates, measured effects, job-disappearance or personal-unemployment probabilities, or official scores from Stanford or another external institution. No measured time weights or future robot deployment are assumed.
Topology queries, differences and log organization are assistance candidates pending testing, and are not called reliable in advance. Model, system version, data completeness and the real topology must be checked; capacity targets, failure domains, change risk and rollback are judged by actually authorized personnel, and there is no occupation-level evidence of accuracy.
Insufficient evidence: this round did not obtain research on the actual GenAI adoption rate, effects or job causation for network architects; the following are editorial suggestions.
BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
| Work area | Task | Current change | Human control point |
|---|---|---|---|
| Requirements and current state and capacity planning | Extract requirements from business and availability targets and do capacity and failure domain planning | Traffic forecasting and baseline organization can be assisted; capacity and redundancy trade-offs remain the responsibility of people | Confirm that requirements and availability targets and trust boundaries and the scope of authority are written out. |
| Requirements and current state and capacity planning | Develop disaster recovery plans and develop or recommend network security measures | Measure lists and comparison materials can be assisted; recovery targets and security trade-offs remain the responsibility of people | Confirm that the business impact and compliance requirements of disaster recovery and security measures are clear. |
| Network and security design | Design conceptual and logical and physical networks and build configuration prototypes | Configuration templates and difference comparison can be assisted; design and approval remain the responsibility of people | Confirm that the review and rollback process for topology and configuration and changes is clear. |
| Delivery and operations and collaboration | Implement network problem solutions and coordinate operations and maintenance and upgrades and integration testing | Scripts and timeline organization can be assisted; change execution and rollback remain the responsibility of people | Confirm that the change window and validation metrics and stop conditions are clear. |
| Delivery and operations and collaboration | Communicate with users and suppliers and customers and prepare budgets and instruct engineers | Material organization can be assisted; commitment and budget and instruction responsibility remain the responsibility of people | Confirm that the communication approach and commitment boundaries with users and suppliers and customers are written out. |
| Delivery and operations and collaboration | Archive topology and configuration and test and rollback records according to configuration and version management requirements | Lists and register organization can be assisted; traceability judgments remain the responsibility of people | Confirm that the version and retention and handover requirements for configuration and topology and test records are written out. |
| Delivery and operations and collaboration | Manage access and credentials and logs according to least-privilege and audit requirements | Permission lists and access record organization can be assisted; compliance judgments remain the responsibility of people | Confirm that the access and audit requirements for data and accounts and credentials and logs are written out. |
The five evidence cards each explain the source, the object of study, the conclusions and the usage limitations. They answer what evidence exists, not whether this occupation will be replaced.
The table below compares three real work directions: what AI and digital tools mainly change, and which responsibilities remain on the human side. The three directions come from the task structure of the occupation (requirements and current state and capacity planning, network and security design, delivery and operations and collaboration).
AI primarily changesOrganize traffic and capacity baselines and service dependency drafts, and generate comparison notes between the current-state and target topology.
Human responsibility remainsJudge whether availability targets and trust boundaries and redundancy trade-offs are reasonable, and be responsible for capacity assumptions and design conclusions.
AI primarily changesGenerate configuration templates and difference comparisons and policy drafts, and organize lab and integration test results.
Human responsibility remainsJudge device syntax and dependencies and risk deviations, judge whether tests cover fault injection, and be responsible for configuration and change decisions.
AI primarily changesGroup alerts and generate incident timelines and change and post-incident material drafts.
Human responsibility remainsConfirm change authorization and out-of-band access and rollback and external communication compliance, and be responsible for operational results and stop decisions.
The five steps below are the editorial process given on this page, used to explain who is responsible at which step; they are not a mandatory process prescribed by a source, nor do they replace the employer's own change and security and configuration management systems.
Clarify requirements and availability targets and trust boundaries, as well as your own authority boundaries and escalation path for production changes and out-of-band access and external communication.
In tools that the organization permits, that match the device version and that have been tested, trial baselines, configuration differences, topology queries, alerts and documentation drafts; record versions and sources, and reject output that cannot be verified or does not apply.
Reviewed by yourself and the reviewers: whether availability targets and capacity assumptions hold, whether device syntax and dependencies are correct, and whether fault injection covers the critical paths.
Keep topology and configuration and version and drift and test and rollback and post-incident review on record; manage out-of-band access and credentials and logs according to least-privilege and audit requirements.
Roles with the corresponding authority and qualifications confirm change and security and compliance conclusions; tools do not carry that responsibility and do not exempt anyone from security and compliance obligations.
Automatically generated configuration or policy suggestions may not match the real device syntax and dependencies; pushing them without validation in an isolated environment will cause outages or exposure.
Control: Base everything only on device documentation and measured topology and monitoring data; validate uncertain points in an isolated environment first and keep the validation process and conclusions.
Topology and configuration and accounts and credentials and traffic logs are protected information, and uploading them to external services may cause leakage and compliance risk.
Control: Choose usable tools and deployment methods according to information classification and authorization, desensitize identifiable information or use controlled systems, and keep access and export records.
Missing device model, system version, input configuration or model output version makes change drafts non-reproducible and hides drift.
Control: Record the model, system and input and output versions, original logs and approvals; compare manually and then validate in isolation, and do not rely on alert grouping alone for root cause.
Generated syntax that is incompatible with the device model or system or dependencies may fail to execute or produce incorrect routing policy.
Control: Validate syntax and dependencies in a version-matched isolated environment, check differences and acceptance; do not push without approval, and keep stop and rollback records.
When the process is split into tools suggesting and humans clicking confirm, a gap easily appears where no one is responsible for whether the change succeeded and for availability results.
Control: In the process, specify the executor and reviewer and approver for each step, and make the records able to answer who made this judgment and on what basis.
First build solid TCP/IP and routing and switching and DNS and failure domain and monitoring fundamentals, then learn to use generative tools for configuration difference checks and topology queries and alert grouping and documentation assistance; do not treat tool output directly as deployable configuration, and do not skip validation in an isolated environment.
Use tools for traffic forecasting and capacity baseline organization and dependency mapping drafts, but keep availability targets and trust boundaries and trade-offs with yourself and the reviewers, and be responsible for the verifiability of assumptions and data sources.
Editorial suggestion: in tools that the organization permits and that have been validated, trial configuration templates, differences and documentation drafts, check device syntax and dependencies and risk and keep versions; there is no occupational evidence of improved efficiency this round.
Editorial suggestion: trial alert grouping and incident timelines and post-incident drafts; stopping, rollback and communication are confirmed by authorized personnel, and it cannot be assumed that tools have improved efficiency.
It cannot be inferred that way. The core tasks of this occupation include setting availability targets and trust boundaries, capacity and failure domain trade-offs, change and rollback decisions and disaster recovery design; these steps depend on engineering experience and authority and responsibility, and tools do not carry that responsibility.
Source: O*NET 15-1241.00 tasks and work activities; ILO exposure indexOriginal source ↗
Code is not the whole occupation, but scripting and automation are relevant to the tasks; the current job posting page shows Python21%, Ansible9%, PowerShell6%, Terraform6%. A mention cannot prove that every position codes every day; the language stack should be checked against the target device / platform, and the capability practiced with reproducible scripts and test and rollback records in an isolated environment.
Source: O*NET 15-1241.00 tasks and work activities; O*NET technology list 15-1241.00Original source ↗
Suggested tool uses: organize baselines, configuration differences and incident timelines; capacity targets, failure domain trade-offs, change stops and rollback still require authorized review, and there is no evidence on the sequence of effects.
Source: O*NET 15-1241.00 tasks and work activities; ILO exposure indexOriginal source ↗
BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
Source: BLS table 1.2 employment projections (2025—2035)Original source ↗
No. Production change authorization and out-of-band access and configuration version management, and the compliance and least-privilege decisions involving data and network security, must be made by roles with the corresponding authority and qualifications according to the applicable jurisdiction and employer systems; tools do not carry that responsibility and do not exempt anyone from security and compliance obligations.
Source: O*NET 15-1241.00 tasks and work activities; employer security and change and compliance systemsOriginal source ↗
Insufficient evidence: this round did not obtain materials that could set a disappearance year for this occupation, and no timetable is provided. You can track the target network tools and changes in actual duties, check the employer's original deployment materials, and not infer industry-wide replacement from job posting wording.
Source: Editorial notes for this pageOriginal source ↗
Suggested priority order: first build solid TCP/IP and routing and switching and DNS and capacity and failure domain and monitoring fundamentals, then learn to use generative tools as assistance; at the same time limit tool use to topology and configuration queries and difference comparison and documentation and alert drafts, and do not use them to replace availability target setting, capacity trade-offs and change and rollback decisions.
Source: O*NET technology list 15-1241.00 (technology keywords); NIST AI RMF 1.0Original source ↗
Tool assistance can be trialed in an isolated environment, checking device versions, dependencies, inputs and permissions; there is no research on actual adoption effects, and it is not claimed to change the whole industry significantly.
128,166 yuan / year (2025 average for urban private units in this industry, not an occupational wage). Released 2026-05-15; urban legal entities with 5 or more people, pre-tax including individual withholding and contributions, excluding self-employed individuals; whether project or flexible employees are covered is checked against the establishment and the wage definition, and is not ruled out wholesale.
Insufficient evidence: this batch checked NBS and public occupational materials and did not obtain a precise national network architect wage distribution for China; industry references cannot fill in for it. NBS2025 information transmission, software and information technology services non-private 248,752 and private 128,166 yuan / year, which are only multi-occupation averages for employers in that industry; network roles across industries cannot all be mapped to it, and it is not the median, starting pay or monthly pay for this occupation.
Insufficient evidence: this batch checked NBS and public occupational materials and did not obtain a precise national network architect wage distribution for China; industry references cannot fill in for it. NBS2025 information transmission, software and information technology services non-private 248,752 and private 128,166 yuan / year, which are only multi-occupation averages for employers in that industry; network roles across industries cannot all be mapped to it, and it is not the median, starting pay or monthly pay for this occupation. Released 2026-05-15; urban legal entities with 5 or more people, pre-tax including individual withholding and contributions, excluding self-employed individuals; whether project or flexible employees are covered is checked against the establishment and the wage definition, and is not ruled out wholesale.
| Educational background | Role direction | Notes and verification suggestions |
|---|---|---|
| Bachelor's degree in a computer or communications or network engineering related major | Network architecture and planning roles at network equipment vendors and cloud service providers, system integrators and operators, and various employers | Editorial preparation suggestion: check the target posting's education and network support / system administration experience requirements. This round did not obtain China employer job posting samples, so this cannot serve as a verified common threshold or income basis. |
| Practical records of network design and change and operations and fault handling | Network and security and capacity design direction, cloud networking and automation direction | Editorial synthesis: different directions value the corresponding design and automation and operations records more; this page does not map education directly to income ranges. |
| Vendor network certifications and cloud and automation and security related training or certifications | Network architecture and planning direction, observability and operations platform direction | Editorial suggestion: the value of certification and employer recognition are checked position by position and issuer by issuer, and a position requirement cannot be inferred from a list; there is no evidence of target employer recognition this round. |
| Production change authorization and data and network security and compliance requirements | Network compliance and security and configuration management support direction | Editorial synthesis: handling related to change and security and compliance must be carried out according to applicable regulations and employer systems, and this page does not present any training or overseas certification as a statutory qualification. |
When comparing different opportunities, confirm employer type and industry and scope of duties and pay structure, and make clear that this page provides two industry average proxies, not an occupation-level wage value.
Editorial synthesis: mainly network design and delivery for multiple customers and multiple projects, usually arranged according to project and contract rhythm.
Editorial synthesis: mainly capacity and redundancy and change management for large-scale networks, which must be delivered according to change windows and on-call systems.
Editorial synthesis: mainly supporting the organization's own business network and compliance and continuity, which must be carried out according to internal systems and budget processes.
Network automation and observability and cloud networking tools will change the way design and operations are done, but they do not change the statistical scope for this occupation in Mainland China: the occupation-level statistical gap is unrelated to the tools.
| 50th percentile | 134,050 USD / year (median; hourly 64.45 USD) | Not personal monthly income | 134,050 USD / year (median); percentiles are statistical positions, not personal income. |
|---|
| 90th percentile | 202,680 USD / year (90th percentile; hourly 97.44 USD) | Official conversion, not actual personal take-home pay | This row is a position reference at the upper end of the distribution: 10% of wage earners have annual income no lower than 202,680 USD; it describes a statistical position and does not represent the highest wage or a particular grade, nor the pay level of a particular employer. |
|---|
Salary · 10th percentile：79,900 USD / year (10th percentile; hourly 38.42 USD)；This value is the 2025 wage data shown on the O*NET page； the 10th percentile means that 10% of wage earners have annual income no higher than this value, which describes a distribution position, not entry-level starting pay, and does not correspond to a particular experience level. ；O*NET national wage and employment trends page (15-1241.00)
Salary · 25th percentile：104,620 USD / year (25th percentile; hourly 50.30 USD)；The 25th percentile is the lower quartile of the distribution； this statistic covers paid wage and salary positions, excludes self-employed owners' income, and personal income cannot be derived from it. ；O*NET national wage and employment trends page (15-1241.00)
Salary · median：134,050 USD / year (median; hourly 64.45 USD)；This value is the national-scope 2025 median wage (sourced from Bureau of Labor Statistics 2025 wage data)； the median describes the midpoint of the distribution of the occupational population and does not equal entry-level pay or starting pay. ；O*NET national wage and employment trends page (15-1241.00)
Salary · 75th percentile：168,200 USD / year (75th percentile; hourly 80.86 USD)；The 75th percentile together with the 25th percentile is used to understand the spread of the distribution； it does not represent a definition of senior or supervisory positions, nor the pay structure of a particular employer. ；O*NET national wage and employment trends page (15-1241.00)
Salary · 90th percentile：202,680 USD / year (90th percentile; hourly 97.44 USD)；The 90th percentile describes the upper end of the distribution； values across regions and across periods cannot be compared directly, and when querying state and metropolitan area wages the region and period and units must be retained together. ；O*NET national wage and employment trends page (15-1241.00)
No. The median describes the midpoint of the distribution of the occupational population, and no percentile is entry-level starting pay; entry pay also depends on region and industry and employer type and certification and on-call and project arrangements.
The OEWS annual figure uses a 2080-hour standard work year conversion, not an individual's actual hours; without an individual's position, on-call and pay components, a national median cannot be used to derive personal monthly pay or after-tax income.
This value comes from the 2025 wage data shown on the O*NET page (national scope); percentiles are statistical positions and do not represent an individual's capability level or a particular employer's pay structure.
Industry and region and employer type and certification and on-call and project arrangements all affect actual income; this page does not predict personal income.
| Industry | Employment share of this industry (O*NET industry distribution) | How to understand this value |
|---|---|---|
| Professional and scientific and technical services | Employment share of this industry 36% (O*NET industry distribution) | This row is an employment share rather than industry wages; the O*NET page for this occupation does not provide median wages broken down by industry. |
| Information / finance and insurance | Respectively information 17% and finance and insurance 11% (the 2025 detail page matches the current industry page); this is not a wage difference | This row is an industry employment share rather than industry wages, and wages or the number of opportunities cannot be inferred from it. |
| Other industries | Other industries 36% (current independent industry page) | This row is an employment share rather than industry wages; this part is not broken down further, and the O*NET page for this occupation also does not provide median industry wages. |
| Industry and regional wage breakdown | Insufficient evidence: this batch did not obtain wage medians by industry, employment form or job level, and OEWS national percentiles cannot fill in for them; regions can be looked up separately. | Where industry wage values lack source support, this page does not substitute industry averages or adjacent-occupation data; for comparison, use the OEWS industry and area query entries. |
The industry structure for this occupation varies greatly (professional and scientific and technical services, information, finance and insurance and others), and the project and on-call arrangements of vendors and cloud service providers and internal teams also differ; wages and employment should therefore be queried separately by region and industry and employer type; this page publishes only national-scope values to avoid writing the result of one region or one employer as the general level.
The U.S. context survey shows 60% work more than 40 hours a week, 30% consider the consequences of hard-to-correct errors extremely serious, 15% face strict deadlines every day, and 15% face conflict once a week or more but not daily. How change windows and on-call and releases are arranged is an item to check for the target position, and no general rhythm or cause is claimed.
Current O*NET independent industry page: professional / scientific / technical services 36%, information 17%, finance and insurance 11%, other 36%; the detail page for 2025 matches for the first three. Employment structure is not industry wages, position counts or regional opportunity. Opportunities and wages in regions and enterprise clusters must be looked up in the corresponding data, and causation cannot be inferred directly from density.
BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600； the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation. ；BLS table 1.2 employment projections
BLS2025—2035 growth 7.7%, and the O*NET growth category is Much faster than average； the total projection contains assumptions and is not an individual hiring probability, actual annual values or AI causation.
Average annual openings of 9,600 include growth and replacement and do not equal net additions. BLS table 1.2 publishes a net change of 14,100 (2025—2035), with thousand figures rounded separately, so the old 2024-period endpoints cannot be used, nor can the difference of the current endpoints be forced to substitute for it.
O*NET occupational interest baseline
ICRThe investigative type focuses on analysis and inference and validation, the conventional type on procedures and versions and order, and the realistic type on hands-on work and equipment; this occupation is led by these three interest orientations, followed by enterprising, with artistic and social lowest.
Interest code ICR: investigative (I) first, conventional (C) second, realistic (R) third; together the three describe an orientation toward analysis and inference, working to procedures and records, and hands-on equipment operation.
Which Holland interest type suits computer network architects best?
O*NET interest profile ICR, I71/C68/R51/E37/A21/S20; the leading activities are using computers 94, getting information 85, updating knowledge 83, judging whether things meet standards 79, and solving problems 76. It is not a distribution of the number of practitioners and gives no individual hiring or fit conclusion.
Do not use it this way: Take note: the occupational page lists work styles (scored by impact level: attention to detail 91, dependability 88, innovation 79, inquisitiveness 79, caution 78, integrity 77 and so on); from the tasks and work context, if you tend to chase new technology while slighting change management and evidence, this work will cost you in production incidents and rework.
Test my Holland career interestsWhich Big Five traits are more relevant to this work?
The Big Five is used on this page only to describe working style and not as a hiring basis. More relevant to the tasks of this occupation are change and version and record management under the conscientiousness dimension, inquisitiveness and innovation under the openness dimension, and handling fault pressure and conflict under the emotional stability dimension; these traits affect how you advance a design, not whether you can learn protocols and tools.
Do not use it this way: Take note: if you skip validation in an isolated environment or fail to prepare for rollback in order to hit a release, a single wrong routing or access policy or DNS change can cause widespread outage.
Which MBTI type suits computer network architects best?
Interest orientation: the interest code on the occupational page is ICR (investigative, conventional, realistic), and daily tasks are mainly requirements and current state and capacity planning, network and security design, and delivery and operations and collaboration.
Do not use it this way: This page sets no MBTI type hiring threshold; actual employer screening should be checked against postings separately, and it is not claimed that every employer declines to use them.
Understand my MBTI preferencesWhich Enneagram type suits computer network architects best?
The Enneagram is likewise not an occupational assessment tool and has no official occupational evidence. A substitute approach is to verify interest with concrete behavior: can you write availability and capacity targets and acceptance metrics for a fictional requirement, can you write address and routing and trust boundary and fault injection plans for a fictional three-tier network, and can you write a one-page change plan with validation metrics and rollback and stop conditions.
Do not use it this way: Take note: Enneagram interpretation easily slides into personality diagnosis, and this page does not use it to judge fit.
Explore my Enneagram patternsIf your IQ or math is not strong, can you be a computer network architect?
The substantive requirements of this occupation for network and engineering and communications knowledge are clear: the O*NET knowledge list is led by computers and electronics 92, engineering and technology 81, telecommunications 81, English language 70, education and training 58, design 55, customer and personal service 54, and mathematics 51; the abilities list is led by category flexibility, deductive reasoning, inductive reasoning, information ordering, oral comprehension, problem sensitivity, written comprehension and written expression (all 75); the skills list is led by critical thinking 78, reading comprehension 75, active listening 69, writing 66, speaking 63, active learning 56, and monitoring 53.
Do not use it this way: Take note: if you rely long-term on personal memory and manual configuration without building topology and configuration and version records, you will expose risk at handover and fault tracing and audit; fixing the process and the record-keeping is the sustainable approach.
Understand my intellectual and reasoning performanceDo computer network architects need high emotional intelligence?
This occupation has high requirements for communication and cross-team collaboration: the work context shown on that page has 100% using email every day, 60% having telephone conversations every day, 50% having face-to-face discussions every day (45% once a week or more), 50% in continuous contact with others (25% most of the time), 35% considering working with a work group or team extremely important (30% very important), and 15% considering coordinating or leading others extremely important (40% very important); interface communication with business parties and suppliers and operations and security teams all depends on expression and records.
Do not use it this way: Take note: skipping validation or failing to prepare for rollback in order to hit a change window leaves the risk for the next outage.
Understand my emotional intelligenceFits better when: Suitability signal: willingness to coordinate the people and budget and delivery of an information technology department.
Watch for: Caution signal: the management direction requires adding people, budget and delivery coordination, and technical design responsibility depends on the organizational division of labor.
Explore related career: Computer and information systems managersFits better when: Suitability signal: willingness to turn business requirements into system solutions and coordinate implementation.
Watch for: Caution signal: the systems analysis direction requires adding business modeling and requirements coordination, and network design responsibility depends on the position.
Explore related career: Computer systems analystsFits better when: Suitability signal: willingness to specialize in security monitoring and incident analysis and hardening.
Watch for: Caution signal: the security direction focuses on monitoring, controls and incident response, and may also involve capacity and redundancy.
Explore related career: Information security analystsFits better when: Suitability signal: willingness to do day-to-day fault support and troubleshooting for networks and endpoints.
Watch for: Caution signal: network support focuses on operations troubleshooting and configuration, and design or management authority depends on the actual position.
Explore related career: Computer network support specialistsFits better when: Suitability signal: willingness to do user and desktop-level support and device and account handling.
Watch for: Caution signal: computer support covers networks and user support, and specific backbone and policy responsibilities must be checked against the posting.
Explore related career: Computer support specialistsFits better when: Suitability signal: willingness to install, diagnose and repair audiovisual equipment such as televisions and sound systems, and to check connections and device functions.
Watch for: That target is audiovisual equipment installation and repair, which focuses on device connection, testing and repair; this occupational card cannot be used to prove network operations and maintenance responsibility. The division of labor must be checked against the specific equipment, position and authority.
Explore related career: Equipment installers (audiovisual equipment installation and repair)No. Reducing an occupation to one most suitable personality hides real differences: the duty boundaries of vendors and cloud service providers and internal infrastructure teams differ greatly. A more useful approach is to verify with a deliverable exercise of requirements and capacity and design and change plan.
People are not excluded by introversion or extroversion. O*NET100% using email every day, 60% talking on the phone every day, and 50% having face-to-face discussions every day indicate several ways of collaborating; sitting posture, fixed shifts, PPE or infection exposure cannot prove introvert fit, and review and fault communication should still be practiced.
Yes. Extroversion itself is neither an advantage nor a disadvantage; what matters is whether you can explain the design and trade-offs clearly and drive changes through the process. If you prefer collaboration and exchange, you can focus on business interface and cross-team project and user communication tasks.
There is no official evidence supporting that a particular MBTI type suits this occupation better; this page does not provide such a ranking.
ICR is a ranking of occupational interest values I71/C68/R51, not a share of practitioners; whether it suits you must be combined with task exercises, and no hiring standard is set from it.
No. The association between personality trait scores and job performance varies in strength across studies and is affected by employer and size and team conditions; this page does not use it as a basis for hiring or fit judgments.
O*NET mathematics knowledge importance 51, mathematical reasoning ability 50, number facility 47, information ordering / deductive / inductive 75; these are not individual pass marks. Capacity / bandwidth / subnetting / cost can be used in exercises to check quantitative ability, and whether deep mathematics is required is decided by the target position, so it cannot be claimed flatly that advanced mathematical derivation is never needed.
This occupation places prominent demands around fault and change pressure and consequences: the work context shown on that page has 30% considering the consequences of work errors extremely serious (25% very serious, 25% fairly serious), 15% facing conflict situations once a week or more (20% once a month or more, 55% once a year or more), 15% needing to deal with unpleasant or angry or discourteous people once a week or more (50% once a month or more), 15% facing strict deadlines every day (30% once a week or more, 55% once a month or more), and 60% working more than 40 hours per week; making validation and rollback and stop conditions a habit is a skill that can be practiced.
Not recommended. The Enneagram is not an occupational assessment tool and has no official occupational fit evidence.
Judge with deliverables: can you write availability and capacity targets and acceptance metrics for a fictional requirement; can you write address and routing and trust boundaries and fault injection for a fictional three-tier network; can you write a one-page change plan with validation metrics and rollback and stop conditions. Whichever kind of task you are willing to repeat is the direction more worth trying.
Possible consequence：An outdated capacity baseline or a missing dependency or an unidentified single point of failure will make the design fail at peak and during faults, and affect service availability and recovery time.
How to reduce risk：Build a capacity baseline from monitoring and stress testing and historical peaks and write down the assumptions; review the baseline and dependency changes regularly; clarify single points of failure and failure domain scope and convergence time and keep the analysis records.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Typical scenario：Changing production configuration directly without authorization or validation, not recording changes, and leaving temporary changes with no plan for removal are the risky behaviors this page's editorial note flags; actual production changes may be carried out under the organization's approved procedures.
Roles most affected：Roles that carry configuration and change execution
Possible consequence：Undocumented configuration drift or manual changes will make the actual network inconsistent with the design, and during a fault it will be impossible to judge the root cause and the rollback point.
How to reduce risk：Manage configuration with templates and version control and compare drift regularly; review changes through the process and record the scope of impact and the executor; build a list of unmanaged devices and legacy configurations and bring them under management step by step.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Typical scenario：Opening policy temporarily for convenience with no plan to remove it; sharing administrator accounts; changing the backbone without a change window and without out-of-band access prepared.
Roles most affected：Roles that carry security and access policy design
Possible consequence：A wrong routing or access policy or DNS or load balancing change can cause widespread outage, or cause data and service exposure and compliance liability.
How to reduce risk：Design access policies according to least privilege and zone isolation and keep the basis for the rules; confirm authorization and audit requirements for remote and out-of-band access and account and credential management; validate in an isolated environment, then release in phases with rollback and stop conditions prepared.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Typical scenario：Monitoring only device ports and not services; letting alerts pile up unhandled; not doing post-incident review or corrective action tracking after a fault.
Roles most affected：Roles that carry monitoring and fault response
Possible consequence：Monitoring blind spots or excessive alert noise will delay detection and localization of faults, and let the scope of impact grow before it is found.
How to reduce risk：Cover key metrics and synthetic probes by service and failure domain and define alert thresholds; check blind spots and alert effectiveness regularly; keep incident timelines and handling and post-incident records and track corrective actions to closure.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Typical scenario：Uploading topology and configuration without authorization, failing to revoke credentials after a leak, and sending logs out without desensitization must all be stopped and reported according to the actual process.
Roles most affected：Roles that carry data and credential and configuration confidentiality
Possible consequence：Leakage of topology and configuration and credentials and traffic logs lowers the cost of attack and creates compliance and customer trust risk.
How to reduce risk：Manage according to credential type, organizational policy and leak risk; on leakage, revoke or rotate immediately, without requiring that all passwords be forcibly changed periodically. Exporting or sending topology, configuration or logs must be authorized and desensitized and recorded, and third-party access must have clear boundaries.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Typical scenario：Handing over verbally only; documentation inconsistent with configuration versions; not updating the design and monitoring baseline after release.
Roles most affected：Roles that carry design and change handover
Possible consequence：Designs and changes that are not recorded or not synchronized to the operations and security teams will cause handover gaps and conflicts with later changes.
How to reduce risk：Write topology and design notes and configuration versions and tests and rollback and known issues into handover materials; update the design and monitoring and documentation after changes; keep records of post-handover support and training.
Evidence：O*NET-SOC 15-1241.00 occupational detail profile · O*NET-SOC 15-1241.00 work context fields
Qualification boundary: education, job training, professional certification, licenses and position authority must be checked separately. That page provides 109 national certifications (such as Professional Cloud Network Engineer, Juniper Networks Certified Specialist, Automation and DevOps (JNCIS-DevOps), IBM Certified Administrator - Cloud Pak for Network Automation and others), but certification and apprenticeship experience do not equal a degree, an employer appointment, change authority or production environment operating permission; production change authorization and out-of-band access and configuration management, and the compliance and least-privilege requirements involving data and network security, must be carried out according to the applicable jurisdiction and employer systems; this page does not present education or certification as a statutory qualification.
| Capability stages / adjacent management roles | What you mainly do early on | Capability evidence the editorial suggestion checks | Presentable practical records | Difference from other directions |
|---|---|---|---|---|
| Network support or operations role (under guidance) | Under guidance, complete device inspections and ticket handling and monitoring registers and configuration and documentation organization. | Whether records are complete, configuration is controlled, anomalies are reported promptly, and the scope of impact is assessed. | Demonstrate with desensitized tickets and configuration and inspection records and mentoring feedback. | Compared with a network domain lead, does not carry design and change approval responsibility. |
| Network domain or subsystem lead | Independently complete the requirements and capacity and design and change and validation of one network domain or subsystem. | Whether availability and capacity targets are met, whether changes follow the window and rollback, and whether records are traceable. | Demonstrate with design review and change and test and rollback and operations records. | Compared with a cross-domain architecture lead, does not carry cross-domain and cloud network coordination responsibility. |
| Cross-domain and cloud network architecture lead | Lead the architecture and change of cross-domain and data center or cloud networks and coordinate security and operations and suppliers. | Architecture and capacity and redundancy and security results, change success rate, cross-team collaboration and mentoring. | Demonstrate with architecture and project and change and mentoring records. | Compared with an architecture standards role, does not take responsibility for organization-level standards and governance system development. |
| Architecture standards and governance role | Participate in building network architecture standards and change and configuration management and security and compliance systems. | Institutional documents and implementation, change and configuration drift governance, security and audit cooperation results. | Demonstrate with standards documents and inspection and audit cooperation records. | Compared with a network domain lead, focuses on standards and governance rather than a single network domain delivery. |
| Infrastructure lead (team and budget) | Responsible for the people and budget and suppliers and major change decisions of the network and infrastructure team. | Availability targets and cost, major change and incident results, suppliers and compliance and team development. | Demonstrate with department plans and budgets and performance reviews and incident review records. | Compared with a cross-domain architecture lead, adds responsibility for people and budget and external commitments. |
The U.S. O*NET survey of education requirements for newly hired workers currently shows 55% bachelor's, 15% postsecondary non-degree certificate and 15% associate degree, and these three items are not a complete distribution. Job Zone Four and SVP7.0 to less than 8.0 are the preparation framework, not a fixed number of years for an individual. The typical entry in BLS table 1.2 is a bachelor's degree, at least 5 years of related experience, and no on-the-job training; this is not a uniform threshold for all employers, still less a China statutory condition.
Insufficient evidence: this round did not obtain an official sample representing most hiring conditions across China; education, experience, certification and authority are checked posting by posting.
Editorial suggestion: check change, out-of-band access, credential, configuration and log permissions, and record the organizational approval procedure.
Insufficient evidence: the specific employer change / training / confidentiality systems and the applicable security jurisdiction texts were not obtained this round.
Work styles: attention to detail 91, dependability 88, innovation 79, inquisitiveness 79, caution 78; knowledge: computers and electronics 92, engineering and technology / telecommunications 81 each, English language 70.
Work activities are led by using computers 94, getting information 85, and updating knowledge 83.
Monitoring and observability and alerting and logging and NetFlow-type traffic analysis tools;
Node U user, A application, D database, path U—R1/R2—A—D; R1/R2 are independent routing devices, each path has an effective capacity of 100 Mbps and A—D has an effective 150 Mbps. Normally split evenly; if either router fails only 100 remains. Web peak 60 and reporting 30 Mbps, with a uniform 20% growth reserve, and the given capacities do not deduct protocol overhead separately.
Documentation example subnets only: U=192.0.2.0/26, A=198.51.100.0/26, D=203.0.113.0/26; only U→A TCP443, A→D TCP5432 and returns for established connections are allowed, all else denied. The location of the external DNS dependency is not given, so it is not opened up on my own initiative.
Metrics: packet loss ≤1%, round-trip latency ≤50ms, failover ≤5s, and single-fault capacity meeting the post-growth peak. Current isolated tests T1 single-router failure: 1.5% / 70ms / 7s; normal T0: 0.2% / 20ms. Option B limits reporting to 12 Mbps after growth, additional cost 0; option C upgrades both paths to 150 Mbps each for a cost of 18000 yuan against a budget of 20000. Window is 30 minutes, no simulated real connections before approval; the lead approves the plan, operations executes it, and security confirms the whitelist.
Calculate the post-growth loads in normal operation and under N-1 conditions, compare the B/C budgets and the business trade-offs; draw the node link subnets and whitelist, and mark the unknown DNS and the items needing business confirmation.
Check the three T1 metrics and give stop / rollback and retest conditions: if any exceeds the threshold or an unknown dependency blocks, stop and restore the saved version, with the lead deciding whether to retry; on paper, write only the plan.
90×1.2=108 Mbps, and in normal operation the two paths each carry 54≤100 and A—D108≤150; a single path at 108>100 falls short by 8. B: web 72 + reporting limited to 12 = 84≤100 but requires business agreement; C: single path 108≤150, 18000≤20000 leaving 2000, which does not prove that latency convergence is acceptable.
Evidence forms include desensitized topology and design notes and configuration and change and rollback and test records, incident review and corrective action records, and training and authorization records.
For items without evidence, explicitly write 'to be added' and give a plan to fill the gap.
Based on the given load, the two 100/150 links, the T1 tests and the budget, recalculate normal / N-1 and B/C, and list the capacity passing while tests fail, the unknown DNS and the items requiring approval.
Point out the parts of the plan that cannot be traced back (such as missing traffic baselines or configuration versions or rollback trigger conditions), and explain what consequences such gaps bring in faults and audits.
A boundary summary: the scope of change authority you have in this project and the matters you cannot commit to, and the matters that need confirmation by change or security or compliance authorizers.
| Stage | What may be assessed | Observable evidence | Usage boundary |
|---|---|---|---|
| Resume and initial screening | Which network domains and scales you have been responsible for, the duties you carried, change and fault handling records, and the routing and security and automation tools you know. | Whether the experience matches the scale of the position, and understanding of change management and capacity and failure domains. | Initial screening can only see written information; change authority and compliance requirements are checked against employer rules. |
| Interview and scenario Q&A | Root cause analysis and improvements for one network fault or failed change; trade-offs and communication when capacity is short or requirements conflict. | Whether cause and effect and trade-offs are explained clearly, whether design defects are distinguished from execution defects, and whether limitations are stated truthfully. |
NA-03-v2 lists the 90 peak with a 20% reserve, four metrics, the budget and the authorizations, without adding DNS on my own initiative.
Draw U/R1/R2/A/D, the two 100 and 150 links, the three documentation subnets and the unknown DNS dependency.
Calculate 108, normal 54 / N-1 short by 8; B84/C150 and cost 18000 leaving 2000, and passing capacity cannot substitute for the T1 metrics.
Write U→A443, A→D5432 and returns, all else denied; the DNS that was not given is listed as needing to be added, not opened to everything by default.
Compare B requiring business approval with C requiring procurement / lead approval, with the single-fault topology and residual dependencies made clear.
Stop if any of the three T1 metrics exceeds the threshold, restore the saved version, record the 30-minute window and the retry authorization, and judge again after isolated retesting.
| Qualification / status | Mainly suited to whom | Real-world role in job seeking | Whether it is a general entry threshold | Application / registration conditions | Investment level | Important limitations |
|---|---|---|---|---|---|---|
| Bachelor's degree in a computer or communications or network engineering related major | Most entrants | U.S. BLS typical bachelor's condition; the target employer's major requirements are checked separately | No (some roles substitute with relevant experience and certification) | Complete studies and pass assessments | Check separately against the specific issuer / course / organization requirements |
Typical scope：Under guidance, complete topology and configuration inventory and traffic register and documentation organization assistance.
Readiness evidence：Can present a reviewable topology and configuration and traffic record.
Credential boundary：Editorial suggestion to check the professional foundation required by the position; it is not claimed that most employers nationwide have a uniform requirement.
Next moves：Turn inventory and record-keeping key points into a fixed checklist.
Typical scope：Independently complete the address and routing and capacity and redundancy design and change of one network domain.
Readiness evidence：Can present design review and change and test and rollback records.
Credential boundary：Editorial capability suggestion: practice routing and switching, capacity modeling and failure domain analysis; not a verified uniform hiring condition.
Next moves：Write the network domain design process and check items into a stable version.
Typical scope：Lead the architecture and change of cross-domain and data center or cloud networks and coordinate security and operations and suppliers.
Readiness evidence：Can present architecture and project and change and cross-team collaboration records.
Credential boundary：Editorial stage suggestion: demonstrate capability through multiple network domains and cloud network projects; not a uniform employer condition.
Next moves：Organize architecture and migration experience into a reusable approach.
Typical scope：Participate in building architecture standards and change and configuration management and security and compliance systems.
Readiness evidence：Can present standards documents and check and audit cooperation records.
Credential boundary：The duty authority and experience requirements of institutional roles are checked against the specific organization; this page has no basis for uniform years.
Next moves：Distill standards key points into transferable text.
Typical scope：Under guidance, complete configuration template and script and version control assistance.
Readiness evidence：Can present script and template and version records.
Credential boundary：Editorial capability suggestion: practice scripting and network fundamentals first, and check the target requirements separately.
Next moves：Turn script and template specifications into a checklist.
Typical scope：Independently complete configuration management and automated release and drift detection and rollback.
Readiness evidence：Can present automation process and drift and rollback records.
Credential boundary：Editorial capability suggestion: practice automation, configuration management and recovery validation; actual authority is checked separately.
Next moves：Write the automation process and rollback steps into a stable version.
Typical scope：Lead the building of cloud networks or observability platforms and mentor newcomers.
Typical scope：Under guidance, complete device inspections and alert response and tickets and register organization.
Readiness evidence：Can present inspection and ticket and alert response records.
Credential boundary：Editorial capability suggestion: practice network operations and on-call situations, and check the specific shift and support requirements.
Next moves：Turn inspection and response key points into a checklist.
Typical scope：Independently complete network incident response and root cause analysis and recovery and post-incident review.
Readiness evidence：Can present incident timelines and root cause and corrective action and post-incident records.
Credential boundary：Editorial capability suggestion: practice fault localization, recovery validation and communication; actual operations require authorization.
Next moves：Write typical faults and handling processes into a stable version.
Lead the emergency response system and drills and capacity and availability governance and mentor newcomers.
Able, under the guidance of a senior engineer, to complete topology and configuration inventory and monitoring registers and documentation organization and change execution assistance, to follow the version and configuration and record requirements in the standards, and to report and correct promptly when configuration drift or dependency anomalies or permission problems are found.
Able to independently take responsibility for the design and change of one network domain or subsystem, and to write requirements and capacity assumptions and topology and validation and rollback and monitoring into reviewable materials.
Able to lead the architecture and change of cross-domain and data center or cloud networks and mentor newcomers, checking the quality of capacity and failure domains and security and change and rollback.
Able to participate in building network architecture standards and change and configuration management and security and compliance systems, with the corresponding position authority.
BLS table 1.2 publishes 2025 employment of 181.8 thousand, 2035 employment of 195.8 thousand, a net change of 14.1 thousand, growth of 7.7% and average annual openings of 9.6 thousand; employment includes self-employment, and openings include growth and replacement. The net change is rounded separately, so the table value is not changed by subtracting the endpoints, and the total projection is not AI causation.
Does not establish：It is a U.S. national statistical scope that does not distinguish industry and employer type and region; nor can it be used to infer the number of positions at a particular employer.
Global (cross-economy) · Cross-economy occupation level (not single-country official statistics)
Exposure ranking and measurement method
Generative AI occupational exposure index
The study provides an occupation-level generative AI exposure index for comparing task exposure across occupations; it does not provide job gain or loss forecasts.
Does not establish：It is an exposure measure rather than an adoption rate or automation rate; the cross-economy scope differs from national statistical scopes and cannot be converted directly into U.S. or China job changes.
Mainland China · The precise national occupational scope for China was not obtained this round
Industry average proxies: non-private units 248,752 yuan / year, private units 128,166 yuan / year (2025)
Industry average proxies (two, each labeled where used)
Insufficient evidence: this batch checked NBS and public occupational materials and did not obtain a precise national network architect wage distribution for China; industry references cannot fill in for it. NBS2025 information transmission, software and information technology services non-private 248,752 and private 128,166 yuan / year, which are only multi-occupation averages for employers in that industry; network roles across industries cannot all be mapped to it, and it is not the median, starting pay or monthly pay for this occupation.
Does not establish：In GB/T4754-2017, 6531 information system integration includes network technology and system design / integration / operations, 6540 includes network operations, and 6560 includes IT consulting; this supports the industry background of establishments whose main business is these services and does not cover internal network roles at all manufacturers, banks or other industries, and is not an equivalent occupational mapping. This block gives wage background only and is not a China employment forecast.
These are capability relationships, not automatic promotions or credential waivers.
Transfers：Shared capabilities: information technology and budget and project and supplier management, cross-department communication.
Build next：Requires adding people, budget, project delivery and business governance experience, and the management shift is not written in reverse as a lack of network design.
View career profileTransfers：Shared capabilities: system and data understanding, requirements analysis, solution evaluation and communication.
Build next：Lacks business modeling and requirements engineering and solution coordination experience.
View career profileTransfers：Shared foundation: protocols, log monitoring and network risk awareness; hands-on security detection and incident response must be evidenced separately and cannot be assumed from network design.
Build next：Lacks specialized experience in security monitoring and incident response and intrusion detection.
View career profileTransfers：Shared capabilities: network and endpoint fundamentals, fault localization thinking, service and communication awareness.
Build next：Lacks frontline troubleshooting and ticket and user support field experience.
View career profileTransfers：Shared capabilities: endpoint and account fundamentals, user communication, ticket and record habits.
Build next：Lacks scale experience in desktop and account and device and user support.
View career profileTransfers：Shared network protocols, monitoring, change records and troubleshooting capability.
Build next：Requires adding ongoing management experience in system accounts, server operations, patching and backup.
View career profileTransfers：Shared architecture modeling, capacity, reliability and automation thinking.
Build next：Requires adding cross-system requirements, server storage and integration validation experience.
View career profileTransfers：Shared network segmentation, access policies, testing and change records.
Build next：Requires adding security control engineering, vulnerability validation and protection integration experience.
View career profileComputer and information systems managers are responsible for the people and budget and delivery coordination of the information technology department; computer systems analysts focus on translating business requirements into system solutions and coordinating them; information security analysts focus on security monitoring and incident analysis and controls; computer network support specialists focus on day-to-day fault support and troubleshooting for networks and endpoints; computer support specialists focus on user and desktop-level support. This occupation is responsible for end-to-end topology and capacity and evolution, and carries design and change responsibility. Shared capabilities do not mean the roles are interchangeable: the scope of responsibility and the authority differ.
ILO task exposure is not an automatic replacement rate, job reduction or enterprise adoption; tools can explore baselines and configuration drafts, while capacity, stop and rollback must be reviewed under authorization.
Tools may assist with baselines, configuration comparison, alert and documentation organization, with the actual adoption and effect gaps described in the AI section; there is no evidence on the sequencing of earlier and later effects, and design stops and rollback remain the responsibility of authorized people.
Converging business goals into verifiable availability and capacity metrics, making trade-offs among cost and complexity and operability and bearing the consequences, judging whether a design holds up at peak and during faults, and completing change and rollback and security and compliance and external communication per the system. These capabilities depend on engineering experience and authority; replacing any of these steps with tool output makes the question of who is responsible for availability and change results unanswerable.
OEWS2025 median 134,050 USD / year and hourly 64.45, on a national wage and salary basis excluding self-employment; the median is not an arithmetic mean or starting pay. Insufficient evidence: this round did not obtain a precise national network architect wage for China, and NBS2025 information services non-private 248,752 / private 128,166 yuan is only a multi-occupation average for that industry and cannot fill in for it.
U.S. respondent education requirements: 55% bachelor's, 15% postsecondary non-degree certificate, 15% associate degree, three tiers and not a complete distribution; JobZone4/SVP7—8 is the preparation framework, not a China statutory threshold or a fixed number of years for an individual, the preparation level is Job Zone Four (considerable preparation needed), and the SVP range is 7.0 to 8.0; the common path is to enter from network support or system administration or engineering practice, with command of TCP/IP and routing and switching and DNS and load balancing and wireless and cloud networking and automation and security and observability. Education, practical experience, certification and change authority play different roles and cannot substitute for one another.
That page provides 109 national certifications (such as Professional Cloud Network Engineer, Juniper Networks Certified Specialist, Automation and DevOps (JNCIS-DevOps), IBM Certified Administrator - Cloud Pak for Network Automation and others), and lists 2 registered apprenticeship role examples (Computer Network Architect (Nof), Internetworking Technician); but certification and apprenticeship experience do not equal a degree, an employer appointment, change authority or production environment operating permission. Production changes and out-of-band access must follow employer systems; this page does not present any training or certification as a statutory qualification.
It is feasible but usually requires building network fundamentals and practice first: people with system administration or support or software development or security backgrounds can transfer scripting and system and process capabilities, but they usually still need to master routing and switching and DNS and capacity and failure domains, complete a design and change and rollback loop in a real or simulated environment, and then obtain change and out-of-band access authority per the employer system.
BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation. You can first use the NA-03-v2 seven-day materials to test your interest, without treating the projection as a promise of hiring.
Insufficient evidence: this batch checked NBS and public occupational materials and did not obtain a precise national network architect wage distribution for China; industry references cannot fill in for it. NBS2025 information transmission, software and information technology services non-private 248,752 and private 128,166 yuan / year, which are only multi-occupation averages for employers in that industry; network roles across industries cannot all be mapped to it, and it is not the median, starting pay or monthly pay for this occupation. Released 2026-05-15; urban legal entities with 5 or more people, pre-tax including individual withholding and contributions, excluding self-employed individuals; whether project or flexible employees are covered is checked against the establishment and the wage definition, and is not ruled out wholesale.
Insufficient evidence: this batch did not obtain industry / employment form / level wage medians, and regions can be looked up separately by state and ZIP code. OEWS2025 national annual 10 / 25 / 50 / 75 / 90 percentiles 79,900 / 104,620 / 134,050 / 168,200 / 202,680 USD, hourly 38.42 / 50.30 / 64.45 / 80.86 / 97.44; the median is not an arithmetic mean or starting pay, and wage and salary data exclude self-employed owners. BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
The exercises and the seven-day arrangement are fictional materials designed by the FermatMind editors to help readers judge whether they are willing to repeat this workflow; they are not research findings or network security or compliance or legal advice; the exercises require that no real production network be connected and no real credentials be used, and they must not serve as a basis for security and compliance and change decisions.
Occupational tasks and context come from O*NET15-1241; U.S. wages are on the OEWS2025 wage and salary basis, and employment table 1.2 is a 2025—2035 total projection including self-employment; the China 2025 industry background is not an occupational wage. Capability stages, risks, tool uses and transitions are editorial suggestions, and the fictional exercise is not a basis for real changes.
This nine-section review and revision was carried out on 2026-10-08; sources that were not reopened keep their original access date, and content outside the scope is not claimed to have been updated this time.
The main sources are the public pages of U.S. O*NET OnLine (including occupational detail profiles and summaries and industry distribution and technology and national wages and employment trends and certification information), the public wage and employment projection scope of the U.S. Bureau of Labor Statistics, the ILO research on generative AI occupational exposure, and Mainland China statistical and occupational classification information entries; all values and query results must retain their occupation and region and period and units and statistical scope; the source list is in the Sources section of the page.
Limitations：Supports the precise occupational identity, 33 tasks, work activities and work context; does not include the mandatory rules of specific jurisdictions and employers on production change authorization and data and network security.
Limitations：Supports occupational characteristics, knowledge, abilities, interest code ICR and work styles (scored by impact level); that page marks this code as Bright Outlook.
Limitations：Current O*NET independent industry page: professional / scientific / technical services 36%, information 17%, finance and insurance 11%, other 36%; the detail page for 2025 matches for the first three. Employment structure is not industry wages, position counts or regional opportunity.
Limitations：The current O*NET hot technology page lists 101 items: Python21%, BGP15%, Azure14%, AWS13%, Linux12%, Ansible9%, Office7%, Excel7%, PowerShell6%, SQL6%, Terraform6%. U.S. Lightcast postings for all of 2025; not usage rates, proficiency or AI adoption rates; the old decimal precision was not obtained this round.
Limitations：The U.S. O*NET survey of education requirements for newly hired workers currently shows 55% bachelor's, 15% postsecondary non-degree certificate and 15% associate degree, and these three items are not a complete distribution. Job Zone Four and SVP7.0 to less than 8.0 are the preparation framework, not a fixed number of years for an individual. The typical entry in BLS table 1.2 is a bachelor's degree, more than 5 years of related experience, and no on-the-job training; this is not a uniform threshold for all employers, still less a China statutory condition. The two registered apprenticeship title examples are not actual hiring numbers.
Limitations：109 certification candidates, with prerequisites / examinations / maintenance checked issuer by issuer, not uniform training program conditions; apprenticeships are listed separately, and certification does not grant change operating rights.
Limitations：OEWS2025 national annual 10 / 25 / 50 / 75 / 90 percentiles 79,900 / 104,620 / 134,050 / 168,200 / 202,680 USD, hourly 38.42 / 50.30 / 64.45 / 80.86 / 97.44; the median is not an arithmetic mean or starting pay, and wage and salary data exclude self-employed owners. Regions can be looked up by state and ZIP code, and national percentiles are not used to fill in industry wages.
Limitations：The original historical source ID and original record period are retained; this time the web entry could not be obtained successfully and is not used for the current 2025—2035 data. For current data check BLS table 1.2 and the detail page; the historical entry must not be treated as re-verified.
Limitations：2025 information transmission, software and information technology services non-private 248,752 yuan / year, private 128,166 yuan / year, industry pre-tax averages rather than occupational wages. In GB/T4754-2017, 6531 information system integration includes network technology and system design / integration / operations, 6540 includes network operations, and 6560 includes IT consulting; this supports the industry background of establishments whose main business is these services and does not cover internal network roles at all manufacturers, banks or other industries, and is not an equivalent occupational mapping.
Limitations：An entry for public China labor relations and wage materials; this round did not obtain precise national occupational wages from it, and industry references cannot fill in for them.
Limitations：Supports the general framework of Mainland China occupational classification; this page does not use it to determine the China equivalent subcategory or wage scope for this occupation.
Limitations：It is an exposure measure, not an adoption rate, automation rate or job reduction forecast; technology exposure does not equal job disappearance.
Limitations：It is editorial synthesis and fictional material, not research findings or industry facts; the exercises require that no real production network be connected and no real credentials be used.
Limitations：A voluntary AI governance framework that can be referenced for editorial suggestions; it does not provide actual adoption or effects for network occupations or a mandatory procedure.
Limitations：Supports the national median wage and percentiles; use must retain the market and period and units and occupational scope, and regional data cannot be treated as an individual offer.
Limitations：Supports the percentage distribution of work context (environment and protection, communication and collaboration, autonomy and decision-making, precision and responsibility, posture and activity); it is a respondent distribution, not a guarantee for an individual position.
Limitations：Supports the coverage and inclusions and exclusions of wage statistics and the standard work year conversion scope; not for inferring personal income.
Limitations：BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
Limitations：Supports the percentage distribution of work context (environment and protection, communication and collaboration, autonomy and decision-making, precision and responsibility, posture and activity); it is a respondent distribution, not a guarantee for an individual position.
Limitations：BLS table 1.2 (2025—2035, SOC15-1241) employment 181,800→195,800, growth 7.7%, average annual openings 9,600; the net increase of 14,100 follows the original table rounding each thousand figure separately, so consistency cannot be forced from the difference of the displayed endpoints. National projections include self-employment, growth and replacement, and assumption error, and are not the actual annual values, an individual hiring probability or AI causation.
Limitations：The Google Professional Cloud Network Engineer official site has no examination prerequisite; 3 or more years of industry experience including 1 or more years of Google Cloud design and management is recommended rather than a hard condition; certification does not grant employer production permission, and maintenance / renewal is checked against the then-current page.
Limitations：In GB/T4754-2017, 6531 information system integration includes network technology and system design / integration / operations, 6540 includes network operations, and 6560 includes IT consulting; this supports the industry background of establishments whose main business is these services and does not cover internal network roles at all manufacturers, banks or other industries, and is not an equivalent occupational mapping.
Usage note: this page is occupational information and does not constitute network security, compliance, legal, intellectual property, tax or investment advice; production change authorization and out-of-band access and configuration version management, and the compliance and least-privilege decisions involving data and network security, must be based on applicable regulations and employer systems and the opinions of personnel with the corresponding qualifications.
MBTI (English) · Big Five (English) · MBTI (Chinese) · Big Five (Chinese)
Turn each design round into a deliverable result in which requirements and availability targets are written clearly, capacity and dependency assumptions can be verified, topology and configuration and version and test and rollback evidence is kept on record, and anomalies and risks have escalation and stop conditions
| Advance the work based on the O*NET occupational definition and 33 tasks, requirements and availability and recovery targets, measured traffic and capacity and failure domain data and monitoring evidence, and the employer systems for change and rollback and authorization and configuration management |
| Main objects and basis | Computer and information systems managers are responsible for department people and budget and delivery coordination; this occupation is responsible for the design and change of network topology and capacity and evolution | Verify each step against the O*NET occupational definition and 33 tasks, capacity and failure domain and dependency analysis, monitoring and test evidence, and change and rollback and configuration version and authorization records |
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| Core process | Information security analysts focus on security monitoring and incident analysis and controls; this occupation treats security measures as part of network design and is responsible for end-to-end availability and capacity | Read requirements → survey the current state → calculate capacity → set the design → lab validation → phased rollout and monitoring |
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| Main outputs | Computer network support focuses on operations analysis, configuration, troubleshooting and upgrade support, and may also participate in design. Network architects focus on network modeling, capacity and solutions; end-to-end design and approval authority must be checked against the actual organization, and support roles cannot be ruled out wholesale from responsibility. | Requirements and capacity assumptions, current-state and target topology and trust boundaries, address and routing and access policies, configuration and version and drift records, lab and integration test and acceptance metrics, change and rollback and monitoring plans, disaster recovery and operations reports |
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| Responsible party | This page presents task and output boundaries and does not constitute a statement of any cybersecurity, compliance or legal conclusion | Availability and change controllability take priority over rollout speed; production change authorization and out-of-band access and configuration version management, and the compliance and least-privilege requirements involving data and network security, must be carried out by roles with the corresponding authority and qualifications according to the applicable jurisdiction and employer systems; the basis for design and testing and rollback must be kept on record and be reviewable, and this page does not replace cybersecurity or compliance or legal advice |
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| Admission and licensing | Insufficient evidence: this batch checked NBS and public occupational materials and did not obtain a precise national network architect wage distribution for China; industry references cannot fill in for it. NBS2025 information transmission, software and information technology services non-private 248,752 and private 128,166 yuan / year, which are only multi-occupation averages for employers in that industry; network roles across industries cannot all be mapped to it, and it is not the median, starting pay or monthly pay for this occupation. | The U.S. O*NET survey of education requirements for newly hired workers currently shows 55% bachelor's, 15% postsecondary non-degree certificate and 15% associate degree, and these three items are not a complete distribution. Job Zone Four and SVP7.0 to less than 8.0 are the preparation framework, not a fixed number of years for an individual. The typical entry in BLS table 1.2 is a bachelor's degree, at least 5 years of related experience, and no on-the-job training; this is not a uniform threshold for all employers, still less a China statutory condition. The two registered apprenticeship title examples on that page are Computer Network Architect (Nof) and Internetworking Technician; gradually building design and test records from support / system administration is an editorial suggestion and does not promise uniform promotion. |
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| Conclusion boundary | Cross-role comparison cannot rely only on similar titles; whether the role is responsible for end-to-end topology and capacity and evolution, whether it carries design change responsibility, and the scope of authority all differ, so similar tasks do not mean the roles are interchangeable | U.S. wages 2025 and employment 2025—2035 are read separately; the China industry average is only background matched to the employer business, the precise occupational wage is still missing, and it is not used as a substitute for the occupational wage. |
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Judgment three: whether capacity and failure domains have measured and assumed basis
Judgment four: whether security and access policies meet least-privilege and compliance requirements
Judgment five: whether changes are phased and have validation and rollback and stop conditions
Judgment six: whether configuration and topology and test and rollback evidence is kept on record
The current O*NET hot technology page lists 101 items: Python21%, BGP15%, Azure14%, AWS13%, Linux12%, Ansible9%, Office7%, Excel7%, PowerShell6%, SQL6%, Terraform6%. U.S. Lightcast postings for all of 2025; not usage rates, proficiency or AI adoption rates; the old decimal precision was not obtained this round.
T1 packet loss 1.5>1, latency 70>50, failover 7>5, three items fail, so release is not permitted; the new configuration must be validated in isolation and the before and after versions kept. The whitelist covers only the two services and returns, and no DNS permission is invented; the dependency location, traffic and approval must be added. Different reasonable plans are allowed, and any must recalculate and list the residual risks.
Paper only or offline isolated simulation, with no real credentials; no real device commands are provided. Real changes require actual authorization, applicable rules and lead confirmation, and this exercise does not grant operating qualification.
A collaboration note: how you communicate and keep records with business parties and operations and security and supplier teams.
| Scenario performance does not equal long-term capability; whether there is a separate probation or practical assessment is checked against the employer process. |
| Design and troubleshooting assessment | Under given requirements and constraints, complete a topology and address and routing and trust boundary and capacity and fault injection plan and explain the validation method. | Target and metric definition, capacity and redundancy trade-offs, failure domains and convergence, validation and rollback and monitoring. | Assessment topology differs from real network complexity; results are for reference rather than a final verdict. |
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| Probation or job shadowing period | Take on concrete network domain tasks within the team and undergo review and change and record and security compliance checks. | Whether reviews and records follow process, whether risks are reported promptly, and how quickly corrections are made after a problem is pointed out. | Job shadowing performance does not equal a long-term capability ceiling; network scale and team and resource conditions matter greatly. |
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Answer three questions: would you be willing to repeat this; which step engaged you most; and which capability you would build next week (requirements and capacity, design and security, change and rollback, or monitoring and automation).
| Network support or system administration or engineering practice experience | People who take on network work | Affects the range of network domains you can take on and whether you independently lead changes | No (it is a capability condition) | Accumulated through project and change and fault handling records | Check separately against the specific issuer / course / organization requirements | Practical experience is the basis for carrying design and change responsibility, but it does not equal change approval authority. |
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| Vendor and cloud network certifications (109 candidates, apprenticeships listed separately) | People who want to demonstrate professional capability | As proof of product and protocol and automation capability | No (certification does not equal change authority or operating permission) | Checked issuer by issuer. Google Professional Cloud Network Engineer has no examination prerequisite; 3 or more years of industry experience including 1 or more years of Google Cloud design and management is recommended, not a hard condition. | Check separately against the specific issuer / course / organization requirements | That page provides 109 national certifications and 2 registered apprenticeship role examples; certification does not equal change authority or production environment operating permission. |
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| Production change and out-of-band access authority | People who need to execute changes on the production network | Determines which devices can be changed and in what window | Confirm according to the actual organizational authorization when executing production changes | Apply and obtain approval and drill according to employer systems | Check separately against the specific issuer / course / organization requirements | Change and out-of-band access authority are hard prerequisites, and the specific standards must be confirmed against employer systems and applicable regulations. |
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| Access and confidentiality requirements for configuration and credentials and logs | People who handle configuration and credentials and logs | Determines which information can be accessed and exported | Confirm access authorization according to the information and organizational policy | Carry out according to classification and least-privilege and audit requirements | Check separately against the specific issuer / course / organization requirements | Configuration and credentials and logs are managed as sensitive information, and this page does not replace compliance and legal judgment. |
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| Security and compliance and audit cooperation requirements | People involved in security policy and compliance checks | Determines how policies can be designed and changed | Confirm according to the applicable regulations / organizational duties | Complete review and inspection and corrective action according to the system | Check separately against the specific issuer / course / organization requirements | Security and compliance requirements are decided by regulations and employer systems, and this page does not replace specific judgments. |
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This page does not guarantee that any training or certification is recognized by a particular employer, nor does it replace specific judgments and legal advice on network security and compliance and data and configuration management.
Readiness evidence：Can present platform and metric and alert effectiveness records.
Credential boundary：Editorial capability suggestion: demonstrate capability with cloud network and platform project records; the specific experience threshold is checked separately.
Next moves：Organize platform and metric experience into a reusable approach.
Typical scope：Participate in building automation and observability and change and rollback standards.
Readiness evidence：Can present standards documents and inspection and training records.
Credential boundary：Institutional role duties and experience are checked against the actual organization; this page sets no uniform condition.
Next moves：Organize standards key points into transferable institutional text.
Readiness evidence：Can present drill and governance and corrective action closure records.
Credential boundary：Editorial capability suggestion: prepare records of handling multiple incidents and of improvements; the specific experience threshold is checked separately.
Next moves：Organize emergency response and governance experience into a reusable approach.
Typical scope：Participate in building business continuity and compliance and audit and change systems.
Readiness evidence：Can present institutional documents and audit cooperation and corrective action records.
Credential boundary：Institutional role duties, authority and experience are checked against the organization; not a uniform industry condition.
Next moves：Organize institutional key points into transferable text.
Limitations：Editorial ratings use the existing occupational responsibilities and AI task analysis on this page. They are not adoption rates, measured effects, job-disappearance or personal-unemployment probabilities, or official scores from Stanford or another external institution. No measured time weights or future robot deployment are assumed.
