Senior Quantity Surveyor - EPC Projects & Commercial Lead

omega 365 singapore pte. ltd.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

omega 365 singapore pte. ltd. is seeking a Quantity Surveyor to lead commercial activities on EPC construction projects from pre-contract to completion.

The role focuses on cost estimation, budgets, tender documentation, and subcontract packages, with emphasis on claims, variations, and final accounts. Strong negotiation and communication skills are essential, with the ability to coordinate across project teams.

Qualifications

• Qualified diploma or higher in Quantity Surveying, Building, Civil Engineering, Construction Management.
• 3+ years of relevant experience with main contractor, EPC contractor, or QS consultancy.
• Strong knowledge of cost control, subcontract administration, progress claims, variations, and final accounts.

Responsibilities

• Manage quantity surveying and commercial activities for EPC construction projects from pre-contract through completion.
• Prepare and review cost estimates, budgets, tender docs, BOQ, and subcontract packages.
• Manage subcontractor tendering, evaluation, negotiation, award, and contract administration.
• Prepare and assess progress claims, VO's, contractual claims, and final accounts.
• Monitor project costs, cash flow, and forecasts; prepare regular commercial reports.
• Identify risks and support the team in managing claims and variations.
• Review subcontractor and supplier claims; ensure payments align with contracts and progress.
• Liaise with clients, consultants, subcontractors, suppliers, and internal teams on commercial matters.
• Support project close-out activities, including settlement of variations and final accounts.

Skills

Cost control

Subcontract administration

Progress claims

Variation orders

Contractual claims

Final accounts

Negotiation

Analytical

Communication

Coordinate with project teams

Education

Diploma or higher in Quantity Surveying, Building, Civil Engineering, Construction Management

Job description

omega 365 singapore pte. ltd. is seeking a Quantity Surveyor to lead commercial activities on EPC construction projects from pre-contract to completion.

The role focuses on cost estimation, budgets, tender documentation, and subcontract packages, with emphasis on claims, variations, and final accounts. Strong negotiation and communication skills are essential, with the ability to coordinate across project teams.