Senior Quantity Surveyor: Cost Control & Tendering

Sin United (S) Pte. Ltd.; Singapore; On-site; SGD 52,000 - 78,000; Full time

Job summary

Sin United (S) Pte. Ltd. is seeking a Quantity Surveyor to manage cost control, tendering, and procurement for construction or renovation projects in Singapore.

You will prepare cost estimates, take-offs, BOQs, and value engineering with a focus on accuracy. You will liaise with clients and subcontractors, review contracts, process variations, EOTs, and final accounts, and maintain cost records and reports.

Qualifications

• Diploma or Degree in Quantity Surveying, Building, or Construction Management.
• Proficient in MS Excel, AutoCAD, and QS software (CostX, Cubicost or similar).
• Strong analytical, negotiation, and communication skills.
• Minimum 2–5 years of relevant experience in construction or renovation projects.

Responsibilities

• Prepare cost estimates, budget forecasts, and tender documentation for new projects.
• Conduct quantity take-off and measurement from drawings and specifications.
• Prepare Bill of Quantities (BQ) and cost breakdowns for tender submission.
• Evaluate suppliers’ and subcontractors’ quotations for accuracy and competitiveness.
• Assist Project Manager in tender clarifications, cost comparison, and value engineering proposals.
• Prepare and issue purchase orders, work orders, and subcontract agreements.
• Evaluate and certify subcontractors’ progress claims and variation orders.
• Review main contract progress claims and prepare interim payment applications to clients.
• Monitor project costs, budget utilization, and cash flow throughout the project lifecycle.
• Keep records of site instructions, variation works, and additional costs for proper documentation.
• Review and ensure all contractual terms and conditions are adhered to.
• Manage change orders, variation claims, and extension of time (EOT) requests.
• Liaise with consultants, clients, and subcontractors on contractual and commercial matters.
• Support Project Manager in negotiation and dispute resolution when required.
• Prepare monthly cost reports, cost-to-complete forecasts, and budget tracking.
• Identify potential cost savings or risks and recommend corrective actions.
• Conduct post-project cost analysis and prepare final accounts for submission.
• Ensure that all cost records and documentation are properly organized and archived.
• Source and evaluate material suppliers and subcontractors based on price, quality, and reliability.
• Negotiate with vendors to secure competitive rates and terms.
• Prepare comparison sheets for management review and approval.
• Work closely with Project Manager, Site Engineers, and Procurement Team to align cost control with project progress.
• Attend coordination and progress meetings to provide commercial updates.
• Maintain professional relationships with clients, consultants, and subcontractors.

Skills

Analytical skills

Negotiation

Communication

Cost management

Education

Diploma or Degree in Quantity Surveying, Building, or Construction Management

Tools

MS Excel

AutoCAD

CostX

Cubicost

Job description

Sin United (S) Pte. Ltd. is seeking a Quantity Surveyor to manage cost control, tendering, and procurement for construction or renovation projects in Singapore.

You will prepare cost estimates, take-offs, BOQs, and value engineering with a focus on accuracy. You will liaise with clients and subcontractors, review contracts, process variations, EOTs, and final accounts, and maintain cost records and reports.