Senior Site Engineer

GS ENGINEERING & CONSTRUCTION CORP.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

GS Engineering & Construction Corp. seeks a site-based Civil Engineer to supervise all on-site reinforced concrete works for tunnel projects, ensuring compliance with drawings and specs.

You will coordinate critical-path activities, manage formwork, rebar, and concrete operations, and implement QA/QC inspections. The role requires a Civil & Structural Engineering degree, 5 years of field experience, and PE/RE status preferred.

Qualifications

• Degree in Civil & Structural Engineering.
• 5 years of Working Experience.
• Registered Resident Engineer (RE) or Professional Engineer (PE) status is highly preferred.
• Office software proficiency.
• Experience in Infra-structure projects exceeding 200 million, preferably LTA projects.
• Certifications such as PE Assignee or Lifting Engineer are highly preferred.
• Experience managing Civil Works for Tunnel or mixed development projects.
• Strong understanding of civil construction, materials, M&E, and site coordination.
• Experience coordinating with QPS, subcontractors, and multiple trades on site.
• Knowledge of Singapore construction standards, practices, and authority requirements.

Responsibilities

• Supervise all on-site RC works for tunnels (base, walls, and roof slabs) based on approved drawings and specs.
• Manage site operations and coordinate critical path activities.
• Oversee temporary works, formwork installation, rebar placement, and concrete pouring, curing, and joint treatments.
• Create RFIs and implement QA/QC inspections for rebar and form works, including pre-pour checks, slump tests, and sampling.
• Review shop drawings, BBS, and Method Statements to resolve site-fit issues proactively.
• Monitor structural alignment, dimensional control, and waterproofing details to ensure zero-defect underground construction.
• Maintain smooth communication with QPS and LTA.
• Coordinate daily activities and resource allocation for RC subcontractors to prevent interference.
• Enforce underground safety protocols, including confined space procedures, permit-to-work systems, and heavy lifting operations.

Skills

Site coordination

QA/QC

Safety management

Project management

Stakeholder communication

Education

Degree in Civil & Structural Engineering

Tools

MS Office

Shop drawing review

BBS (Bar Bending Schedules)

Job description

Jobdescriptions

Supervise all on-site structural reinforced concrete (RC) works for the tunnel (base, walls, and roof slabs) based on approved drawings and specifications.

Manage site operations and coordinate critical path activities

Oversee temporary works, formwork installation, rebar placement, and concrete pouring, curing, and joint treatments.

Create RFIs (Request for Inspection) and Implement QA/QC inspections for rebar & form works , including pre-pour checks, slump tests, and sampling.

Review shop drawings, Bar Bending Schedules (BBS), and Method Statements to resolve site-fit issues proactively.

Monitor and manage structural alignment, dimensional control, and waterproofing details to ensure zero-defect underground construction.

Maintain smooth communication with QPS and LTA

Coordinate daily activities and resource allocation (labor, equipment, and materials) for RC subcontractors to prevent interference.

Enforce strict underground safety protocols, including confined space procedures, permit-to-work systems, and heavy lifting operations.

JobRequirements

• Degree in Civil & StructureEngineering
• 5 years of Working Experience
• RegisteredResident Engineer (RE) or Professional Engineer (PE) status is highlypreferred.
• Office software
• Experience in Infra-structure projectmore than 200million preferably in LTA Projects.
• Possession of relevant certificationsor designations-such as a PE Assignee or Lifting Engineer certificate-is highlypreferred
• Proven experience managing Civil Worksfor Tunnel or mixed development projects
• Strong understanding of civilconstruction, materials, M&E, and site coordination
• Experience coordinating with QPS,subcontractors, and multiple trades on site
• Good understanding of Singaporeconstruction standards, practices, and authority requirements

Project at Bugis