Bus and truck mechanics and diesel engine specialists perform work familiar to some military personnel.

Jobs in this career are similar to the following job classifications in the

13M
Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember (Enlisted)
13P
Multiple Launch Rocket System (MLRS) Operations/Fire Direction Specialist (Enlisted)
13R
Field Artillery (FA) Firefinder Radar Operator (Enlisted)
13T
Field Artillery Surveyor/Meteorological Crewmember (Enlisted)
14T
PATRIOT Launching Station Enhanced Operator/Maintainer (Enlisted)
15B
Aircraft Powerplant Repairer (Enlisted)
91A
M1 Abrams Tank System Maintainer (Enlisted)
91B
Wheeled Vehicle Repairer (Enlisted)
91D
Power Generation Equipment Repairer (Enlisted)
91H
Tracked Vehicle Repairer (Enlisted)
91L
Construction Equipment Repairer (Enlisted)
91M
BRADLEY Fighting Vehicle System Maintainer (Enlisted)
91S
STRYKER Systems Maintainer (Enlisted)
92F
Petroleum Supply Specialist (Enlisted)

The following military occupations are no longer in active use:

52D
Power-Generation Equipment Repairer (Enlisted)
63E
M1 ABRAMS Tank System Mechanic (Enlisted)
63H
Track Vehicle Repairer (Enlisted)
63N
M60A1/A3 Tank System Mechanic (Enlisted)
63S
Heavy Wheel Vehicle Mechanic (Enlisted)
63T
BRADLEY Fighting Vehicle System Mechanic (Enlisted)
63W
Wheel Vehicle Repairer (Enlisted)
65B
Locomotive Repairer (RC) (Enlisted)
65C
Diesel-Electric Locomotive Repairman (Enlisted)