First-line supervisors of mechanics, installers, and repairers perform work familiar to some military personnel.

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

013
Electronics (Warrant Officer only)
015
Aviation Engineering (Warrant Officer only)
017
Material Maintenance (Warrant Officer only)
AET
Avionics Electrical Technician (Enlisted)
AMT
Aviation Maintenance Technician (Enlisted)
AVI
Aviation Engineering Specialty (Warrant Officer only)
DC
Damage Controlman (Enlisted)
DIV
Diving Specialist (Warrant Officer only)
ELC
Electronics Specialty (Warrant Officer only)
EM
Electrician's Mate (Enlisted)
ENG
Naval Engineering Specialty (Warrant Officer only)
ET
Electronics Technician (Enlisted)
GM
Gunner's Mate (Enlisted)
IS
Intelligence Specialist (Enlisted)
IT
Information System Technician (Enlisted)
MAT
Material Maintenance Specialty (Warrant Officer only)
MK
Machinery Technician (Enlisted)
WEPS
Weapons Specialty (Warrant Officer only)

The following military occupations are no longer in active use:

62
Aircraft Maintenance, Overhaul, Repair and Supply (Commissioned Officer only)
64
Aviation Electronics (Commissioned Officer only)