Overhead Line Electrician (Transmission Lines)
がいせんでんこう
Industry & Occupation
Classification
Summary
Workers who install, inspect, and repair high-voltage transmission lines on utility poles and towers, performing technical work at heights using safety equipment.
Description
Overhead line electricians (transmission lines) are specialists who install, replace, maintain, and inspect high-voltage transmission lines using utility poles and towers. They use equipment such as cranes, wire-stringing vehicles, and ropes to prioritize safety in high-altitude work. They handle a wide range of processes, from route planning considering weather conditions and terrain, to wire tension adjustment, use of insulating tools, diagnosis and repair of abnormal areas. They engage in emergency restoration during power outages, periodic inspections, and construction of new transmission networks, supporting the stable supply of power infrastructure.
Future Outlook
Demand will remain stable due to the renewal of aging infrastructure and the expansion of renewable energy adoption. With advances in high-altitude work automation technology, higher skills and improved safety management capabilities will be required.
Personality Traits
Cautious / Excellent judgment / Strong sense of responsibility / Team-oriented
Work Style
Long-term business trips / Night work / Outdoor work / Shift work / Team work
Career Path
Apprentice Worker → Overhead Line Electrician → Group Leader/Foreman → Construction Manager → Technical Management Position
Required Skills
Aerial Work Platform Operation / Basic Knowledge of Power Equipment / Rope Work / Safety Belt and Harness Operation / Wire Stringing Technique
Recommended Skills
First Aid / Radio Equipment Operation / Reading Line Drawings / Weather Condition Assessment
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because small mistakes can lead to electric shock or accidents. |
| Physical Stamina & Endurance | High physical stamina is needed for transporting heavy equipment and high-altitude work. |
| Stress Tolerance | Stress tolerance is required for work at heights and in bad weather. |
| Collaboration & Teamwork | Essential because high-altitude work is performed in coordination with a team. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because creative thinking is not particularly required. |
| Numerical & Quantitative Analysis | Because calculations are limited. |
Related Qualifications
- Aerial Work Platform Operation Training
- Crane Operator
- First-Class Electrician
- Slinging Skills Training
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