Tunnel Engineer
ずいどうぎじゅつしゃ
Industry & Occupation
Classification
Summary
Civil engineer specializing in excavation of tunnels and underground structures, lining design, construction planning, safety, and maintenance management.
Description
Tunnel engineers are professionals responsible for the excavation, lining, and maintenance management of underground structures such as tunnels, subways, roads, and sewers. Based on geological surveys and ground analysis, they select the optimal construction methods such as shield method, NATM method, or blasting excavation, and plan and implement lining design, temporary support placement, safety and health management, ventilation and drainage plans. They respond to geological changes and troubles during construction, while also performing post-completion inspections, repairs, and relining, requiring advanced civil engineering knowledge and practical experience.
Future Outlook
Amid ongoing demand for urban underground infrastructure development and measures against aging, the adoption of safer and more efficient excavation technologies and IT-based remote monitoring systems is expected to advance, with stable demand for specialized engineers.
Personality Traits
Analytical mindset / Cautious / Cooperative / Strong sense of responsibility
Work Style
Career Path
Site Technician → Chief Engineer → Project Manager → Technical Advisor/Consultant
Required Skills
Construction Planning / Geological Survey Analysis / Lining and Temporary Support Design / Safety and Health Management / Tunnel Excavation Technology / Tunnel Maintenance Management
Recommended Skills
AutoCAD/Civil3D / BIM・CIM / GIS / Reading English Technical Documents
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | To quickly respond to changes in site environment and geology. |
| Analytical & Logical Thinking | Advanced logical judgment is required for selecting ground conditions and construction methods. |
| Attention to Detail & Accuracy | Because small calculation errors or supervisory oversights can lead to major accidents. |
| Numerical & Quantitative Analysis | Mathematical calculations for excavation progress and temporary support design are important. |
| Planning & Organization | Because developing construction plans and managing schedules is important. |
| Problem Solving | Because responses to unexpected geology at the site are frequently required. |
| Stress Tolerance | Because it is necessary to respond calmly even under heavy responsibility and harsh work environments. |
Related Qualifications
- Civil Construction Management Engineer
- Professional Engineer (Construction Division)
- Underground Work Supervisor
Aliases
- Tunnel Engineer
Related Jobs
- Civil Engineer
- Shield Engineer
- Tunnel Engineer