Install, align, and test main propulsion plant machinery and supporting systems. Perform overhaul, maintenance, and installation of valves, pumps, turbines, and heat exchangers. Conduct lube oil flushing, hydrostatic testing, and system grooming per cleanliness standards. Interpret and work from complex technical drawings, blueprints, diagrams, and sketches. Install mechanical systems such as anchor windlasses, aircraft elevators, weapons elevators, and hydraulic components. Use precision instruments (e.g., micrometers, dial indicators) to achieve proper alignment and fit. Operate machine tools and portable equipment (e.g., lathes, boring bars, milling machines) to modify or fabricate parts as needed. Perform boiler operations, tube replacements, and steam system testing. Support installation of air conditioning, refrigeration, and distilling plant systems. Comply with OSHA and shipyard safety regulations and best practices. Ensure cleanliness and integrity of all systems throughout in...Machinist, Marine, Construction, Skilled Trades, Systems