- Animal Control Workers
- Bailiffs
- Correctional Officers and Jailers
- Criminal Investigators and Special Agents
- Crossing Guards
- Detectives and Criminal Investigators
- Fire Inspectors
- Fire Inspectors and Investigators
- Fire Investigators
- Firefighters
- First-Line Supervisors of Correctional Officers
- First-Line Supervisors of Fire Fighting and Prevention Workers
- First-Line Supervisors of Police and Detectives
- First-Line Supervisors of Protective Service Workers, All Other
- Fish and Game Wardens
- Forest Fire Fighting and Prevention Supervisors
- Forest Fire Inspectors and Prevention Specialists
- Forest Firefighters
- Gaming Surveillance Officers and Gaming Investigators
- Immigration and Customs Inspectors
- Intelligence Analysts
- Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers
- Municipal Fire Fighting and Prevention Supervisors
- Municipal Firefighters
- Parking Enforcement Workers
- Police and Sheriff's Patrol Officers
- Police Detectives
- Police Identification and Records Officers
- Police Patrol Officers
- Private Detectives and Investigators
- Protective Service Workers, All Other
- Retail Loss Prevention Specialists
- Security Guards
- Sheriffs and Deputy Sheriffs
- Transit and Railroad Police
- Transportation Security Screeners
