Operate equipment using radio or sound wave technology to identify, track, and analyze objects or natural phenomena of military interest. Includes airborne, shipboard, and terrestrial positions. They may perform minor maintenance.

All military officer special and tactical operations leaders not listed separately.

Operate and monitor communications, detection, and weapons systems essential for controlling air, ground, and naval operations.

Manage personnel and weapons operations to destroy enemy positions, aircraft, and vessels.

Operate and maintain catapults, arresting gear, and associated mechanical, hydraulic, and control systems involved primarily in aircraft carrier takeoff and landing operations.

Plan and direct the operation and maintenance of catapults, arresting gear, and associated mechanical, hydraulic, and control systems involved primarily in aircraft carrier takeoff and landing operations.

Feed materials into or remove materials from machines or equipment that is automatic or watched over by other workers.

Inspect the handling, storage, and stowing of shipment and cargoes.

Inspect and monitor transportation equipment, vehicles, or systems to ensure compliance with regulations and safety standards.

Conduct field studies to determine traffic volume, speed, effectiveness of signals, adequacy of lighting, and other factors influencing traffic conditions, under direction of traffic engineer.