Shield Worker (Civil Engineering)
シールドこう
Industry & Occupation
Classification
Summary
Civil engineering machine operator who operates large shield machines to perform tunnel excavation and lining installation.
Description
Shield workers specialize in operating large tunneling machines (shield machines) used in tunnel construction. They use control panels inside the cabin or remote operation devices to excavate the ground, discharge slurry and muck, and install concrete segment lining rings. Duties also include machine maintenance inspections, tunnel measurements, safety management, and emergency response, requiring precise operation skills, on-site judgment, and high safety awareness.
Future Outlook
Demand remains stable due to aging infrastructure and increasing needs for underground space utilization. In the future, automation systems will advance, but advanced on-site judgment skills will still be required.
Personality Traits
Calm and composed / High concentration / Strong sense of responsibility
Work Style
Career Path
Shield Machine Operator Apprentice → Shield Machine Operator → Civil Engineering Construction Management Technician → Site Supervisor → Site Agent
Required Skills
Basic Knowledge of Soil and Ground Conditions / Machine Maintenance and Inspection / Safety Management / Shield Machine Operation / Surveying Equipment Operation
Recommended Skills
CAD Operation / Civil Engineering Construction Management Technician (Grade 2 or above) / English Document Reading
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to respond quickly to changes in geology or construction methods. |
| Attention to Detail & Accuracy | Because it is necessary to detect equipment abnormalities early and operate precisely. |
| Physical Stamina & Endurance | Because sustained physical strength is needed for long hours of machine operation and work. |
| Problem Solving | Because quick judgment is required in changes in geological conditions or emergencies. |
| Stress Tolerance | Because it requires work in high humidity and confined spaces, as well as emergency responses. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because routine tasks are the main focus and creative thinking is minimal. |
Related Qualifications
- Civil Engineering Construction Management Technician (Grade 2 or above)
- Vehicle-Type Construction Machinery Operator (excluding demolition)
Aliases
- Shield Machine Operator
Related Jobs
- Civil Engineering Laborer
- Construction Management Technician
- Tunnel Worker