Marine engineer officers ensure the proper operation - mechanical and electrical - of propulsion engines, generators and all auxiliary equipment in a ship’s engine room. They perform routine maintenance and coordinate the activities of engine room personnel. They maintain records and inventories. They write performance reports and respond to emergencies. This is an exciting job that suits people who enjoy traveling and have an aptitude for science and mechanics, as well as problem-solving skills. A job as a marine engineer officer requires good manual and observations skills, a sense of responsibility and good judgment.