Machinists perform work familiar to some military personnel.

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

003156
Machinery Repair Maintainer (Enlisted)
003381
Machinery Repair Technician (Enlisted)
4402
Advanced Machinery Repairman (Enlisted)
4406
NAMTS Inside Machinist (Enlisted)
4499
Machinery Repairman Basic (Enlisted)
4542
NAMTS Outside Machinist (Enlisted)
AM
Aviation Structural Mechanic (Enlisted)
EN
Engineman (Enlisted)
MM
Machinist's Mate (Enlisted)
MR
Machinery Repairman (Enlisted)

The following military occupations are no longer in active use:

4405
NAMTS Inside Machinist (Enlisted)
4912
NAMTS Sheetmetal Worker (Enlisted)