The military operates many types of watercraft from small motor launches to large ships. Many of these vessels are powered by gasoline or diesel engines. Marine engine mechanics repair and maintain gasoline and diesel engines on ships, boats, and other watercraft. They also repair shipboard mechanical and electrical equipment.
What They Do
Marine engine mechanics in the military perform some or all of the following duties:
- Repair and maintain shipboard gasoline and diesel engines
- Locate and repair machinery parts, including valves and piping systems
- Repair ship propulsion machinery
- Repair and service hoisting machinery and ship elevators
- Repair refrigeration and air conditioning equipment on ships
- Repair engine-related electrical systems
Helpful Attributes
Helpful school subjects include shop mechanics. Helpful attributes include:
- Ability to use hand and power tools
- Interest in fixing engines and machinery
- Preference for doing physical work
Training Provided
Job training consists of classroom instruction, including practice in marine engine maintenance and repair. Training length varies depending on specialty. Further training occurs on the job and through advanced courses. Course content typically includes:
- Internal combustion engine theory
- Repair of shipboard electronic and electrical machinery systems
- Service and repair of fuel injection systems
- Use and care of hand and power tools
Work Environment
Marine engine mechanics work aboard ships, normally in the engine or power rooms. Sometimes they work in repair centers on land bases. Working conditions in engine rooms tend to be noisy and hot.
Civilian Counterparts
Civilian marine engine mechanics work in many industries, including marine transportation, commercial fishing, and oil exploration and drilling. They perform duties similar to military marine engine mechanics.
