Power Maintenance Worker
でんりょくほぜんこう
Industry & Occupation
Classification
Summary
A technical occupation specializing in the inspection, maintenance, and repair of power equipment such as power plants and substations.
Description
Power maintenance workers perform inspection, maintenance, repair, and adjustment of power equipment such as transformers, circuit breakers, and control panels at power plants, substations, and distribution facilities. In addition to regular preventive maintenance tasks, when failures occur, they quickly identify the cause and repair it to support stable power supply. Much of the work involves high-voltage environments, requiring strict safety management and legal compliance. In addition to mechanical and electrical knowledge, on-site judgment and team collaboration skills are required.
Future Outlook
With the introduction of renewable energy and smart grid development, power equipment is advancing. Demand for predictive maintenance technologies utilizing IoT and AI is increasing, requiring higher expertise.
Personality Traits
Able to respond flexibly / Cautious and attentive / Good cooperativeness / Strong sense of responsibility
Work Style
Contract and dispatched workers available / Night work / On-site work / Shift work / Team work
Career Path
On-site Maintenance Staff → Chief Maintenance Technician → Maintenance Group Leader → Equipment Maintenance Supervisor → Plant Engineer → Electrical Chief Engineer
Required Skills
Electrical circuit knowledge / Inspection and measurement of high- and low-voltage electrical equipment / Maintenance procedure manuals / Operation of tools and measuring instruments / Understanding of safety management procedures
Recommended Skills
Basic PLC control knowledge / CAD (equipment drawing interpretation) / IoT equipment monitoring / Reading English technical documents
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Attention to detail is necessary to ensure the safety of high-voltage equipment. |
| Physical Stamina & Endurance | Due to carrying heavy equipment and prolonged standing work. |
| Problem Solving | The ability to quickly identify and repair the cause of faults is essential. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work is mainly based on existing procedures, with few opportunities to generate new ideas. |
Related Qualifications
- Electrical Chief Engineer (Third Class)
- First-Class Electrician
- High-Voltage Cable Connection Supervisor
- Second-Class Electrician
Aliases
- Equipment Maintenance Worker
- Power Maintenance Technician
Related Jobs
- Electrician
- Equipment Maintenance Technician
- Power Generation Operator
- Substation Technician