Marine Internal Combustion Engine Mechanic
せんようないねんきかんせいびこう
Industry & Occupation
Classification
Summary
Technical job that inspects, maintains, and repairs internal combustion engines (mainly diesel engines) installed on ships to keep them in a condition for safe and efficient operation.
Description
Marine internal combustion engine mechanics handle maintenance inspections, repairs, and overhauls of internal combustion engines installed on cargo ships, passenger ships, and similar vessels. Main tasks include engine disassembly and assembly, inspection of fuel and lubrication systems, combustion efficiency and exhaust gas performance tests, vibration and noise measurements, and fault diagnosis and repair during abnormalities. Work is performed at shipyards or maintenance factories, and long-term onboard assignments require engine room operations. Specialized tools and diagnostic equipment are used, adhering to safety procedures and regulations. In recent years, predictive maintenance technologies utilizing IoT have also been introduced.
Future Outlook
Increasing demand for maritime transport and stricter environmental regulations are heightening the importance of maintenance, requiring the ability to utilize IoT and predictive maintenance technologies.
Personality Traits
Cautious and accurate / Good team player / Physically fit / Strong sense of responsibility
Work Style
Long-term Business Trips / Onboard Employment / Shift Work / Shipyard Repair Factory Employment
Career Path
Apprentice Mechanic → Mechanic → Lead Mechanic → Section Chief or Factory Manager → Independent Business (Maintenance Shop Management)
Required Skills
Engine Disassembly and Assembly Technology / Exhaust Gas Measurement / Fault Diagnosis Equipment Operation / Inspection and Maintenance of Hydraulic Lubrication Systems / Maintenance Manual Reading
Recommended Skills
CAD/CAM Basics / Knowledge of Electrical Control Systems / Reading English Technical Documents / Welding and Machining Technology
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Overlooking minor deterioration or leaks can lead to serious accidents. |
| Physical Stamina & Endurance | Requires physical strength due to frequent handling of heavy equipment and work in confined spaces. |
| Problem Solving | Requires quickly identifying and addressing the cause of failures. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly follows prescribed procedures. |
Related Qualifications
- First-Class Marine Engineer (Engines)
- Hazardous Materials Handler (Class B)
- Second-Class Marine Engineer (Engines)
- Third-Class Marine Engineer (Engines)
Aliases
- Marine Diesel Engine Mechanic
- Marine Internal Combustion Engine Mechanic
- Ship Engine Mechanic
Related Jobs
- Aircraft Engine Mechanic
- Automobile Mechanic
- Industrial Machinery Mechanic
- Marine Engineer