Animal Control Workers

Bailiffs

Correctional officers and bailiffs

Crossing Guards And Flaggers

Customs And Border Protection Officers

Detectives And Criminal Investigators

Fire inspectors

Firefighters

First Line Supervisors Of Correctional Officers

First Line Supervisors Of Firefighting And Prevention Workers

First Line Supervisors Of Police And Detectives

First Line Supervisors Of Security Workers

Fish And Game Wardens

Forest Fire Inspectors And Prevention Specialists

Gambling Surveillance Officers And Gambling Investigators

Intelligence Analysts

Lifeguards, Ski Patrol, And Other Recreational Protective Service Workers

Parking Enforcement Workers

Police and detectives

Police And Sheriff's Patrol Officers

Police Identification And Records Officers

Private detectives and investigators

Retail Loss Prevention Specialists

School Bus Monitors

Security guards and gambling surveillance officers

Transit And Railroad Police

Transportation Security Screeners