| Aspect | Transit Security | Transportation Security Officer |
|---|
| Certifications | May require security or law enforcement credentials | TSO certification from TSA |
| Work Environment | Public transit systems, subways, buses | Airports, airports security checkpoints |
| Employer & Industry | Transit agencies, local government | Transportation Security Administration (TSA) |
| Job Focus | Protect transit passengers and infrastructure | Screen airline passengers and luggage |
Transit Security personnel focus on safeguarding public transit systems like subways and buses, often working for transit agencies. Transportation Security Officers (TSOs) work primarily at airports, screening airline passengers and luggage for security threats. While both roles involve security and may require similar credentials, their work environments and specific duties differ significantly.