First-line supervisors of construction trades and extraction workers perform work familiar to some military personnel.

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

11B
Infantryman (Enlisted)
11C
Indirect Fire Infantryman (Enlisted)
120A
Construction Engineering Technician (Warrant Officer only)
12A
Engineer Senior Sergeant (Enlisted)
12B
Combat Engineer (Enlisted)
12D
Diver (Enlisted)
12H
Construction Engineering Supervisor (Enlisted)
12K
Plumber (Enlisted)
12N
Horizontal Construction Engineer (Enlisted)
12W
Carpentry and Masonry Specialist (Enlisted)
12X
General Engineering Supervisor (Enlisted)
12Z
Combat Engineering Senior Sergeant (Enlisted)
18C
Special Forces Engineer Sergeant (Enlisted)
19D
Cavalry Scout (Enlisted)
31B
Military Police (Enlisted)
35F
Intelligence Analyst (Enlisted)
68W
Combat Medic Specialist (Enlisted)
914A
Allied Trades Warrant Officer (Warrant Officer only)
915A
Automotive Maintenance Warrant Officer (Warrant Officer only)
915E
Senior Automotive Maintenance Warrant Officer/Senior Ordnance Logistics Warrant Officer (Warrant Officer only)
919A
Engineer Equipment Maintenance Warrant Officer (Warrant Officer only)
91B
Wheeled Vehicle Repairer (Enlisted)
91L
Construction Equipment Repairer (Enlisted)
91X
Maintenance Supervisor (Enlisted)
92Y
Unit Supply Specialist (Enlisted)

The following military occupations are no longer in active use:

21H
Construction Engineering Supervisor (Enlisted)
21N
Construction Equipment Supervisor (Enlisted)
21X
General Engineering Supervisor (Enlisted)
21Z
Combat Engineering Senior Sergeant (Enlisted)
51H
Construction Engineering Supervisor (Enlisted)
51Z
General Engineering Supervisor (Enlisted)
62N
Construction Equipment Supervisor (Enlisted)