Lead elite teams that implement unconventional operations by air, land, or sea during combat or peacetime.
Operate and maintain catapults, arresting gear, and associated mechanical, hydraulic, and control systems involved primarily in aircraft carrier takeoff and landing operations.
Load and unload chemicals and bulk solids, such as coal, sand, and grain into or from tank cars, trucks, or ships using material moving equipment. They perform a variety of other tasks relating to shipment of products. They gauge or sample shipping tanks and test them for leaks.
Operate diesel or electric powered shuttle car in underground mine to transport materials from working face to mine cars or conveyor.
Tend, control, or operate power driven, stationary, or portable pumps and manifold systems to transfer gases, oil, other liquids, slurries, or powdered materials to and from various vessels and processes.
Inspect the handling, storage, and stowing of shipment and cargoes.
Steer ships into and out of harbors, estuaries, straits, or sounds, or on rivers, lakes, or bays. They must be licensed by the coast guard with limitations indicating class and tonnage of vessels for which license is valid and route and waters that may be piloted.
Operate subway or elevated suburban trains with no separate locomotive, or electric powered streetcar, to transport passengers. They handle fares.
Operate railroad track switches. They couple or uncouple rolling stock to make up or break up trains. They signal engineers by hand or flagging. They inspect couplings, air hoses, journal boxes, and hand brakes.
Drive electric, diesel electric, steam, or gas turbine electric locomotives to transport passengers or shipment. They interpret train orders, electronic or manual signals, and railroad rules and regulations.
