Quantity Surveyor

JRS Systems; Singapore; On-site; SGD 60,000 - 120,000; Full time

Job summary

JRS Systems in Singapore is seeking a qualified Quantity Surveyor to support tendering, commercial evaluation, and cost control across the project lifecycle.

You will prepare Bills of Quantities, perform quantity take-offs, source and negotiate quotations from subcontractors and suppliers, administer contracts, certify payments, and conduct site visits to verify progress and quantities, while maintaining ISO‑compliant documentation.

Responsibilities

• Prepare tender and contract documents, including Bills of Quantities (BQ) and manage the tendering process end to end.
• Perform quantity take-offs and measurement of works from drawings and specifications.
• Source, evaluate, and negotiate quotations from subcontractors and suppliers.
• Conduct cost estimation, cost analysis, and feasibility studies for project trade works.
• Carry out value management and cost control throughout all project stages.
• Prepare, submit, and evaluate progress claims, variation claims, and final accounts.
• Administer contracts, including correspondence, documentation, and resolution of contractual disputes.
• Evaluate subcontractors' completed work and certify payments.
• Identify, assess, and develop responses to commercial and contractual risks.
• Ensure compliance with relevant contract forms (e.g. SIA, PSSCOC) and statutory requirements, including the SOP Act.
• Liaise with clients, consultants, and internal stakeholders on cost-related matters.
• Conduct site visits as needed to verify progress and quantities.
• Maintain proper documentation in line with company and ISO standards.

Job description

• Prepare tender and contract documents, including Bills of Quantities (BQ), and manage the tendering process end to end.
• Perform quantity take-offs and measurement of works from drawings and specifications.
• Source, evaluate, and negotiate quotations from subcontractors and suppliers.
• Conduct cost estimation, cost analysis, and feasibility studies for project trade works.
• Carry out value management and cost control throughout all project stages.
• Prepare, submit, and evaluate progress claims, variation claims, and final accounts.
• Administer contracts, including correspondence, documentation, and resolution of contractual disputes.
• Evaluate subcontractors' completed work and certify payments.
• Identify, assess, and develop responses to commercial and contractual risks.
• Ensure compliance with relevant contract forms (e.g. SIA, PSSCOC) and statutory requirements, including the Building and Construction Industry Security of Payment Act (SOP Act).
• Liaise with clients, consultants, and internal stakeholders on cost-related matters.
• Conduct site visits as needed to verify progress and quantities.
• Maintain proper documentation in line with company and ISO standards.