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Tunnel Construction Engineer

Obayashi Singapore Private Limited

D14 Geylang, EunosPermanentS$7,000 – S$8,500/mo

Posted 14 Jul 2026

About this role

(A) Job Summary: The Tunnel Construction Engineer produces work plan and supervises the bored tunnelling work to deliver the product to the requirement of the project. He/she is expected to work well with the teammates to achieve the shared goals. Working in shifts (Day/Night) will be required. (B) Essential Job Functions: The Tunnel Construction Engineer is responsible for, but not limited to, the following: Supervise and coordinate daily tunnel construction activities, including excavation, lining, waterproofing, and associated civil works. Monitor tunnel works to ensure compliance with LTA specifications, approved drawings, method statements, and quality standards. Coordinate with consultants, LTA representatives, subcontractors, and internal project teams on technical and construction matters. Review construction drawings, method statements, shop drawings, and technical submissions. Monitor construction progress and ensure works are completed according to the project schedule. Coordinate tunnel interface works with civil, structural, M&E, roadworks, and utility diversion activities. Identify and resolve technical issues, construction clashes, and site constraints. Ensure all works comply with Workplace Safety and Health (WSH), environmental, and QA/QC requirements. Support temporary works, instrumentation and monitoring (I&M), and ground movement monitoring where applicable. Prepare daily and weekly progress reports, inspection records, and technical documentation. Attend coordination meetings with the client, consultants, subcontractors, and relevant authorities. Any ad-hoc task that assigned by the manager. (C) Minimum Qualifications/ Job Experience: Recognized Diploma or Degree in Engineering. Minimum 8–10 years of tunnel construction experience, preferably on LTA MRT or major underground infrastructure projects. Strong knowledge of tunnel construction methodologies, temporary works, and construction sequencing. Familiar with LTA specifications, contract requirements, and authority procedures.

What they're looking for

ExcavationNegotiationMicrosoft OfficeConstruction

About Obayashi Singapore Private Limited

Industry: Construction

Frequently asked questions

What does a Tunnel Construction Engineer at Obayashi Singapore Private Limited do?

(A) Job Summary: The Tunnel Construction Engineer produces work plan and supervises the bored tunnelling work to deliver the product to the requirement of the project. He/she is expected to work well with the teammates to achieve the shared goals. Working in shifts (Day/Night) will be required. (B) …

What skills does this Tunnel Construction Engineer role need?

Key skills for this role include Excavation, Negotiation, Microsoft Office, Construction.

How much does a Tunnel Construction Engineer at Obayashi Singapore Private Limited pay?

This role lists a salary of S$7,000 – S$8,500 per month.

Is this Tunnel Construction Engineer role remote, hybrid, or on-site?

The listing is based in D14 Geylang, Eunos. Check the posting for remote or hybrid options.

How do I apply for this Tunnel Construction Engineer role?

You can apply directly on Obayashi Singapore Private Limited's careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.