Assistant Engineers work under the direction, guidance, and training of the Chief Engineer to assist in operation, maintenance and repair the vessel’s operating systems: diesel engines, generators, refrigeration, electrical and hydraulic equipment, water making and sanitary equipment, deck machinery, factory equipment, pumps, cooling, and conveyor systems during the portion of their shift scheduled in the engine room. Assist in operation, maintenance, and repair of the vessel’s operating systems: diesel engines, generators, refrigeration, electrical and hydraulic equipment, water making and sanitary equipment, deck machinery and fish hauling equipment, factory equipment, pumps, cooling, and conveyor systems.