- Railroad Brake, Signal, and Switch Operators and Locomotive Firers
- Engineer Assistant
- Mechanic
- Dinkey Engine Fireman
- Dinkey Engine Firer
- Donkey Engine Fireman
- Donkey Engine Firer
- Locomotive Mechanic
- Powertrain Engineer
- Railcar Mechanic
- Railroad Engineer
- Inspect tracks, cars, and engines for defects and to determine service needs, sending engines and cars for repairs as necessary.
- Monitor oil, temperature, and pressure gauges on dashboards to determine if engines are operating safely and efficiently.
- Observe train signals along routes and verify their meanings for engineers.
- Operate and drive locomotives, diesel switch engines, dinkey engines, flatcars, and railcars in train yards and at industrial sites.
- Refuel and lubricate engines.
- Signal locomotive engineers to start or stop trains when coupling or uncoupling cars, using hand signals, lanterns, or radio communication.
- Start diesel engines to warm engines before runs.
- Monitor engine operation or functioning.
- Test mechanical systems to ensure proper functioning.
