Underground Cable Wiring Worker (Communication Lines)
ちかケーブルはいせんこう（つうしんせん）
Industry & Occupation
Classification
Summary
Specialized technical occupation that performs laying, connection, testing and measurement, and maintenance inspection of communication cables laid underground.
Description
Underground Cable Wiring Worker (Communication Lines) is an occupation that lays communication cables in underground conduits after trench excavation and performs connection, jointing, and sealing work. Handles fiber optic cables and coaxial cables, etc., using specialized tools to manage connection point quality and conduct communication tests. Responsible from route surveying to testing and measurement, backfilling restoration, and safety management, playing an indispensable role in the construction and maintenance of communications infrastructure.
Future Outlook
Stable job demand is expected due to the need for maintenance and renewal of communications infrastructure. With the spread of IoT and 5G, fiber optic demand will increase, and advanced skills will be required with the introduction of automation and remote management technologies.
Personality Traits
Good cooperativeness / High safety awareness / Patient / Strong sense of responsibility
Work Style
Business trips / Direct to/from site possible / Outdoor work / Shift work / Team work
Career Path
Apprentice (Assistant) → Underground Cable Wiring Worker → Team Leader → Site Supervisor (Senior Technician) → Construction Manager
Required Skills
Cable Joint Installation / Cable Pulling / Safety Management / Test Equipment Operation / Trench Excavation
Recommended Skills
Blueprint Reading Ability / GPS Surveying Equipment Operation / ICT Tool Utilization / Safety and Health Management
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because the quality of detailed cable connections and joints affects communication quality. |
| Physical Stamina & Endurance | Because there is a lot of prolonged standing work and handling of heavy objects, requiring high physical strength. |
| Collaboration & Teamwork | Because multiple people need to cooperate on cable laying work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Many routine tasks, so little creativity is required. |
| Numerical & Quantitative Analysis | Little complex mathematical analysis, mainly simple measurements. |
Related Qualifications
- Communications Works Supervisor Qualification
- First-Class Electrician
- Second-Class Electrician
Related Jobs
- Communications Line Stringing Worker
- Electrician
- Fiber Optic Cable Wiring Worker