AB / Motorman (Матрос-моторист) / AB / Welder (Матрос-сварщик) / AB Seaman (Квалифицированный матрос) / Motorman (Моторист) / Motorman-welder (Моторист сварщик) / Oiler (Вахтенный моторист) / Seamen (Матрос) / Welder (Сварщик судовой)

Oiler, 4th Engineer, Third Engineer

AB Seaman

Motorman, Motorman / Fitter, Oiler, Fitter

Engine Cadet, Motorman, Rating forming part of a watch in a manned engine-room or designated to perform duties in a periodically unmanned engine-room, Ratings as able seafarer engine in a manned engine-room or designated to perform duties in a periodically unmanned engine-room, Wiper