Underground Wiring Worker (Communication Lines)
ちかはいせんこう
Industry & Occupation
Classification
Summary
Construction worker who lays and wires communication lines (such as fiber optic cables) using underground cable ducts and manholes.
Description
Underground wiring workers (communication lines) perform trench excavation and piping construction under roads, lay and pull in communication cables, handle connection and fusion splicing inside manholes, and conduct test measurements. On site, they use heavy machinery and hand tools, manage safety and traffic guidance, and proceed with the work. Special handling of fiber optic cables and construction compliant with standards are required, emphasizing quality control and accuracy. They must adapt to changes in work environment due to weather or geological conditions while collaborating as a team.
Future Outlook
Stable job openings are expected due to demand for fiber optic networks and 5G-related infrastructure development. However, labor shortage remains a challenge.
Personality Traits
Cautious and meticulous / Good teamwork / Physically fit / Strong sense of responsibility
Work Style
Outdoor work / Shift work / Site travel / Team work
Career Path
Apprentice/Assistant → Underground Wiring Worker → Supervisor/Foreman → Site Agent/Construction Manager
Required Skills
Cable Laying Technology / Fiber Optic Fusion Splicing / Safety and Health Management / Surveying Knowledge / Trench Excavation
Recommended Skills
Construction Vehicle Operation Skills / Electrical Wiring CAD / Map Reading
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accuracy is required in cable connections and route selection. |
| Physical Stamina & Endurance | Because it involves heavy outdoor labor and many hours of standing work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because the work centers on tasks following regulations rather than creativity. |
Related Qualifications
- Civil Engineering Construction Manager
- Second-Class Electrician
- Telecommunications Construction Supervisor
Aliases
- Communication Cable Laying Worker
- Underground Cable Worker
Related Jobs
- Communication Line Maintenance Inspector
- Electrician
- Fiber Optic Cable Laying Worker
- Pipe Fitter