1310 – Engineer Equipment Officer

Supervise and coordinate engineer equipment repair, operation, and related metalworking activities in support of facilities, bridge, fuel farm construction/repair; obstacle clearing and emplacing; materials handling, and installation of utility systems.

1302 – Combat Engineer Officer

Engineer officers command or assist in commanding engineer units consisting of Marines in various MOSs whose duties include repair, maintenance, and operation of engineer heavy equipment; construction, operation, and repair of structures and facilities; clearing and...

1141 – Electrician

Install, operate, maintain, and repair underground, and overhead electrical power distribution systems. Operate electrical power generation equipment. Perform organizational level maintenance on electrical power generation equipment, Install interior wiring, Repair...