Senior TBM & Underground Tunnel Lead

KSLC PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

KSLC PTE. LTD. invites an experienced Senior Tunnel Construction Supervisor to lead day-to-day TBM tunneling operations on major underground projects in Singapore.

You will supervise slurry TBM drives, ring building, segment erection, and ground improvement, while enforcing strict safety procedures on site. The ideal candidate has a Diploma in Civil Engineering, 10+ years in large-scale underground construction (metro rail or deep sewer tunnels), and hands-on TBM experience with relevant safety

Qualifications

• Diploma in Civil Engineering or related technical discipline.
• 10+ years in civil construction with underground project experience.
• Hands-on TBM experience including slurry systems and tunnel work.
• Safety certifications such as tunneling and confined space management.

Responsibilities

• Supervise day-to-day TBM tunneling operations including slurry systems and EPB/Slurry controls.
• Oversee ground preparation, lining, and segment erection activities on site.
• Coordinate and supervise grouting, ground improvement, and CHI activities.
• Maintain site records of mining parameters, grout volumes, and ring building.
• Enforce rigorous safety protocols during heavy lifting, confined spaces, and construction.

Skills

TBM operations

Tunnel eye frame construction

Segment erection

Site supervision

Education

Diploma in Civil Engineering

Job description

KSLC PTE. LTD. invites an experienced Senior Tunnel Construction Supervisor to lead day-to-day TBM tunneling operations on major underground projects in Singapore.

You will supervise slurry TBM drives, ring building, segment erection, and ground improvement, while enforcing strict safety procedures on site. The ideal candidate has a Diploma in Civil Engineering, 10+ years in large-scale underground construction (metro rail or deep sewer tunnels), and hands-on TBM experience with relevant safety