First-line supervisors of transportation and material-moving machine and vehicle operators perform work familiar to some military personnel.

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

12C
Bridge Crewmember (Enlisted)
12X
General Engineering Supervisor (Enlisted)
131A
Field Artillery Targeting Technician (Warrant Officer only)
13M
Multiple Launch Rocket System (MLRS)/High Mobility Artillery Rocket System (HIMARS) Crewmember (Enlisted)
14T
PATRIOT Launching Station Enhanced Operator/Maintainer (Enlisted)
3531
Motor Vehicle Operator (Enlisted)
3537
Motor Transport Operations Chief (Enlisted)
88H
Cargo Specialist (Enlisted)
88N
Transportation Management Coordinator (Enlisted)
88Z
Transportation Senior Sergeant (Enlisted)
91A
M1 Abrams Tank System Maintainer (Enlisted)
91S
STRYKER Systems Maintainer (Enlisted)
ABE
Aviation Boatswain's Mate, Launching and Recovery Equipment (Enlisted)
EO
Equipment Operator (Enlisted)
SB
Special Warfare Boat Operator (Enlisted)

The following military occupations are no longer in active use:

12C
Bridge Crewmember (Enlisted)