Overhead Wire Worker (Transmission Lines)
でんきがいせんこう（そうでんせん）
Industry & Occupation
Classification
Summary
Technical job specializing in the construction, maintenance, and inspection of transmission lines at power companies and others.
Description
Overhead wire workers (transmission lines) are specialized technicians responsible for the construction and maintenance of high-voltage transmission lines that carry electricity from power plants to substations. Using towers and high-place work vehicles, they adjust wire tension, perform connection work, install or replace insulating components, and conduct deterioration diagnostics using inspection tools. The work involves operating cranes and high-place work vehicles, using insulated tools, and requires strict safety management and close team coordination. The work sites are mainly outdoors at heights, requiring flexibility to respond to weather and changing work environments. Newcomers learn on-site as assistants, acquire qualifications and undergo technical training to work independently, and aim for career advancement to positions such as team leader, site supervisor, or safety manager in the future.
Future Outlook
Demand will remain stable due to the expansion of renewable energy and the renewal of aging infrastructure. Work efficiency may improve through the adoption of safety management technologies and drone utilization.
Personality Traits
Calm and Composed / Cautious / Cooperative / Strong Sense of Responsibility
Work Style
Local Business Trips / Outdoor Work / Shift Work / Stationed
Career Path
Apprentice (Assistant) → Overhead Wire Worker → Leader/Team Leader → Chief/Site Supervisor → Safety Manager → Technical Instructor
Required Skills
Basic Electrical Circuits / Crane Operation / High-Place Work Vehicle Operation / Insulated Tool Operation / Risk Assessment / Stringing Technology
Recommended Skills
Communication Skills (English) / Drone Operation / Helicopter Sling Work / Welding and Metal Processing
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Requires flexibility to respond to changes in weather and site conditions. |
| Attention to Detail & Accuracy | Requires meticulous attention for safe work on high-voltage equipment. |
| Physical Stamina & Endurance | Requires physical stamina for prolonged high-place work and handling heavy equipment. |
| Stress Tolerance | Requires mental resilience due to the dangers of high-place work and electricity. |
| Collaboration & Teamwork | Requires team coordination to ensure safety. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly follows standard procedures and does not require creative thinking. |
| Numerical & Quantitative Analysis | Requires little advanced numerical analysis. |
Related Qualifications
- First-Class Electrician
- High-Place Work Vehicle Operation Skills Training
- Mobile Crane Operator
- Slinging Skills Training
Aliases
- Overhead Line Worker
- Transmission Line Stringer
- Wire Worker
Related Jobs
- Communications Line Worker
- Electrician
- Stringing Worker
- Transmission Tower Worker