Traffic Signal Repair Worker (Including Wiring Work)
しんごうきしゅうりこう（はいせんこうじをともなうもの）
Industry & Occupation
Classification
Summary
A technical job that installs, maintains, and repairs traffic signals on roads, supporting safe traffic operations. Mainly responsible for electrical wiring and control system inspections, and fault repairs of traffic signals.
Description
Traffic signal repair workers specialize in the inspection, repair, and maintenance of electrical wiring and control devices for traffic signals. On-site, they read electrical circuit diagrams to perform wiring work, part replacements, high-place work, and equipment adjustments. They conduct fault diagnosis and troubleshooting for quick recovery, and there is also work at night or in bad weather. They work in coordination with traffic guidance staff to ensure safety, and for new installations or updates, they are involved in wiring plans based on design drawings. They are also required to handle the latest signal control technologies and communication networks.
Future Outlook
Stable job demand is expected due to the need for updating and maintaining traffic infrastructure in urban and rural areas. With advancements in autonomous driving technology and smart city initiatives, acquiring skills for next-generation traffic signals utilizing communication functions and IoT will be required.
Personality Traits
Able to Pay Attention to Details / Cooperative / High Safety Awareness / Patient / Strong Sense of Responsibility
Work Style
Full-Time Regular Employment / Night Work / Outdoor Work / Shift Work / Team On-Site Work
Career Path
Apprentice/Assistant → Traffic Signal Maintenance Technician → Team Leader → Maintenance Manager → Site Supervisor
Required Skills
Electrical Circuit Diagram Reading / Electrical Wiring Technology / High-Place Work Safety Measures / Measuring Tool Operation / Traffic Guidance
Recommended Skills
CAD Design (Wiring) / Communication Networks / English Manual Reading / IoT Smart City Technology / PLC Control Basics
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Small mistakes can lead to signal malfunctions or accidents. |
| Physical Stamina & Endurance | Requires physical stamina for high-place work and long hours of outdoor tasks. |
| Problem Solving | Requires the ability to identify fault locations and determine repair methods. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Mainly procedure-based work where accuracy is valued over originality. |
| Numerical & Quantitative Analysis | Focuses on basic measurements rather than complex calculations. |
Related Qualifications
- High-Place Work Vehicle Operation Skills Training
- Low-Voltage Electrical Handling Special Education
- Second-Class Electrician
- Small Mobile Crane Operation Skills Training
Aliases
- Traffic Signal Maintenance Worker
- Traffic Signal Repair Technician
Related Jobs
- Electrician
- Equipment Maintenance Engineer
- Road Maintenance Worker
- Traffic Facilities Installer