US Department of Defense - - Responsibilities: Operate and maintain the dredge's electrical systems and components; Follow plans and instructions from the First Assistant Engineer or Chief/Senior Engineer and handle emergencies; Perform scheduled and special operational checks; observe gauges and conditions and make repairs or adjustments; Conduct preventative maintenance checks; test, dismantle, replace elements, lubricate, pack, repair; Install replacement or new equipment and repair electrical units; manage spare parts storerooms