The Marine Corps MOS 6258 is a fixed-wing aircraft airframe mechanic for the F-35B. Marines in this MOS are trained to repair, inspect, and maintain airframe components on specific fixed-wing aircraft. They also inspect, maintain, and repair aircraft hydraulic/pneumatic and structure systems.
Aircraft mechanics in the Marine Corps use a variety of equipment and weapons to maintain and repair aircraft. They use hand and power tools, such as wrenches, pliers, and drills, to remove and install parts.
Other MOS in the Marines include:
Personnel and Administration
Intelligence
Infantry
Logistics
Marine Air-Ground Task Force (MAGTF) Plans
Communications
Field Artillery
Training