Plant Repair Worker (Oil Refining)
ぷらんとしゅうりこう（せきゆせいせい）
Industry & Occupation
Classification
Summary
Technical job that inspects, maintains, and repairs mechanical equipment in oil refining plants to support stable operations.
Description
Plant Repair Workers (Oil Refining) conduct regular inspections of mechanical equipment such as pumps, compressors, valves, piping, and heat exchangers in oil refining plants, and perform early detection and repair of abnormalities. They handle disassembly and assembly of equipment, parts replacement, and adjustment work, collaborating with operators and maintenance departments to maintain stable operations. Work in high-temperature and high-pressure environments and responses during emergency shutdowns are required, and work management in accordance with safety rules and procedures is essential. In recent years, the introduction of IoT and predictive maintenance systems has advanced, and acquiring data analysis and vibration diagnosis skills is becoming important.
Future Outlook
Due to the importance of ensuring stable operation of oil refining plants, the introduction of predictive maintenance technologies using IoT and AI is progressing. In the future, experience may be utilized in maintenance of renewable energy equipment.
Personality Traits
Cautious / Good team player / High safety awareness / Patient / Strong sense of responsibility
Work Style
Indoor work / Night shifts / On-site repairs / Outdoor work / Shift work
Career Path
Apprentice Repair Worker → Plant Repair Worker → Senior Maintenance Technician → Maintenance Department Leader (Chief) → Plant Engineer (Equipment Design and Improvement)
Required Skills
Abnormal vibration and unusual sound detection / Disassembly, assembly, and adjustment of mechanical equipment / Equipment maintenance planning / Piping and valve inspection and repair / Pressure and torque measurement and adjustment / Safety and health management
Recommended Skills
PLC control / Predictive maintenance / Reading English technical documents / Welding technology (Arc, TIG)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because overlooking small scratches or unusual sounds can lead to major accidents. |
| Physical Stamina & Endurance | Because there is handling of heavy parts and long hours of work. |
| Problem Solving | Because it is necessary to identify the cause of equipment failures and repair them quickly. |
| Stress Tolerance | Because it is necessary to work calmly in emergency responses and high-temperature environments. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it basically follows established procedures |
Related Qualifications
- Class B Hazardous Materials Handler
- Pipe Construction Management Technician
- Second-Class Boiler Engineer
- Second-Class Electrician
Aliases
- Plant Maintenance Technician
- Plant Maintenance Worker
Related Jobs
- Boiler Engineer
- Electrical Technician
- Equipment Maintenance Technician
- Mechanical Maintenance Worker
- Pipefitter
- Plant Operator