High-Voltage Switchboard Repair Worker
こうあつはいでんばんしゅうりこう
Industry & Occupation
Classification
Summary
Specialized technical job that performs inspections, diagnoses, and repairs of high-voltage switchboards to support safe and stable power supply.
Description
High-voltage switchboard repair workers handle regular inspections and emergency repairs of high-voltage switchboards installed in factories, buildings, and substations. They read electrical circuit diagrams and use measuring instruments such as insulation resistance measurement and withstand voltage testing to diagnose fault causes. They replace deteriorated parts, repair wiring, adjust control devices, and perform construction and reporting based on safety standards. Since the work involves high voltage, strict safety management is required, and teamwork as well as coordination with customers are also important.
Future Outlook
Stable job demand is expected due to the need for updating aging infrastructure equipment and the increase in renewable energy interconnection equipment. Additionally, acquiring predictive maintenance technologies through IoT and digitalization will be required.
Personality Traits
Attentive / High Safety Awareness / Strong Sense of Responsibility
Work Style
Emergency Response / Indoor and Outdoor Work / On-Site Work / Shift Work / Solo and Team Work
Career Path
Field Technician → Team Leader → Maintenance Department Manager → Equipment Chief Engineer → Chief Electrical Engineer
Required Skills
Electrical Circuit Diagram Reading / Insulation Resistance Measurement / Measuring Instrument Operation / Part Replacement and Wiring Repair / Safety Protective Gear Usage / Withstand Voltage Test
Recommended Skills
CAD (Electrical Drawings) / English Technical Document Reading / PLC Control / SCADA System Knowledge
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Logical thinking is necessary to identify faulty locations. |
| Attention to Detail & Accuracy | Because detailed wiring and part quality directly relate to safety. |
| Problem Solving | The ability to find causes of failures in complex electrical circuits is essential. |
| Stress Tolerance | Because it is necessary to withstand pressure during emergency responses. |
Related Qualifications
- First-Class Electrician
- Second-Class Electrician
Aliases
- Distribution Board Repair Worker
- High-Voltage Panel Repair Worker
Related Jobs
- Electrical Equipment Maintenance Technician
- Electrician
- Low-Voltage Switchboard Repair Worker