$30k Protective Service Workers, All Other

$39k Transportation Security Screeners

$24k Lifeguards, Ski Patrol, and Other Recreational Protective Service Workers

$32k Crossing Guards

$31k Security Guards

$35k Gaming Surveillance Officers and Gaming Investigators

$60k Private Detectives and Investigators

$40k Animal Control Workers

$88k Transit and Railroad Police

$79k Police and Sheriff's Patrol Officers

$37k Parking Enforcement Workers

$65k Fish and Game Wardens

$94k Detectives and Criminal Investigators

$72k Correctional Officers and Jailers

$63k Bailiffs

$58k Fire Inspectors and Investigators

$80k Firefighters

$57k First-Line Supervisors of Protective Service Workers, All Other

$109k First-Line Supervisors of Fire Fighting and Prevention Workers

$114k First-Line Supervisors of Police and Detectives

$99k First-Line Supervisors of Correctional Officers

$54k Protective Service