Related to
- Compliance Officers
- Detectives and Criminal Investigators
- Police and Sheriff's Patrol Officers
- Airfield Operations Specialists
- Railroad Conductors and Yardmasters
- Locomotive Engineers
- Dispatchers, Except Police, Fire, and Ambulance
- Public Safety Telecommunicators
- Subway and Streetcar Operators
- First-Line Supervisors of Security Workers
- First-Line Supervisors of Firefighting and Prevention Workers
- Security Guards
- Private Detectives and Investigators
- Correctional Officers and Jailers
- Transportation Security Screeners
- First-Line Supervisors of Police and Detectives
- Customs and Border Protection Officers
- Crossing Guards and Flaggers
- Parking Enforcement Workers
- Fire Inspectors and Investigators