Inspect aircraft, maintenance procedures, air navigational aids, air traffic controls, and communications equipment to ensure conformance with federal safety regulations.
Traffic technicians
2025-09-12T14:17:07-06:00Conduct field studies to determine traffic volume, speed, effectiveness of signals, adequacy of lighting, and other factors influencing traffic conditions, under direction of traffic engineer.
Automotive and watercraft service attendants
2025-09-12T14:16:08-06:00Service automobiles, buses, trucks, boats, and other automotive or marine vehicles with fuel, lubricants, and accessories. They collect payment for services and supplies. They lubricate vehicle, change motor oil, install antifreeze, or replace lights or other accessories, such as windshield wiper blades or fan belts. They repair or replace tires.
Parking lot attendants
2025-09-12T14:15:21-06:00Park vehicles or issue tickets for customers in a parking lot or garage and collect fee.
Bridge and lock tenders
2025-09-12T13:56:39-06:00Operate and watch over bridges, canal locks, and lighthouses to permit marine passage on inland waterways, near shores, and at danger points in waterway passages. They supervise such operations. Includes drawbridge operators, lock operators, and slip bridge operators.
Ship engineers
2025-09-12T13:55:32-06:00Supervise and coordinate activities of crew engaged in operating and maintaining engines, boilers, deck machinery, and electrical, sanitary, and refrigeration equipment aboard ship.
Motorboat operators
2025-09-12T13:54:11-06:00Operate small motor driven boats. They assist in navigational activities.
Pilots, ship
2025-09-12T13:53:10-06:00Steer 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.
Mates (ship, boat, and barge)
2025-09-12T13:51:53-06:00Supervise or coordinate activities of crew aboard ships, boats, barges, or dredges.
Ship and boat captains
2025-09-12T13:50:52-06:00Command vessels in oceans, bays, lakes, rivers, or coastal waters.