Senior Quantity Surveyor: Post-Contract Cost Control & Claims

Longxiang Construction Pte Ltd; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

Longxiang Construction Pte Ltd is seeking an experienced Quantity Surveyor to manage post-contract cost control across construction projects in Singapore.

You will monitor budgets, supervise cost plans, administer contracts and subcontracts, and prepare VO assessments, interim valuations, and final accounts with subcontractors and clients. You will work closely with project teams to minimize cost overruns and protect the company’s commercial interests.

Qualifications

• Degree or Diploma in Quantity Surveying/Building or equivalent.
• Minimum of 5 years of experience in the building construction industry in Singapore, preferably with a Main Contractor.
• Strong knowledge of contract administration and post-contract cost control.
• Proficient in Microsoft Excel; experience with project management or QS software is an advantage.
• Able to work independently and manage multiple projects concurrently.

Responsibilities

• Manage post-contract cost control and commercial administration for construction projects.
• Monitor project budgets, cost plans, and cash flow to ensure costs remain within approved limits.
• Administer contracts and subcontracts, ensuring compliance with contractual terms and conditions.
• Manage and evaluate contract variations arising from design changes or site conditions.
• Assess, prepare, and negotiate Variation Orders (VOs) with subcontractors and consultants.
• Conduct interim valuations and certify progress claims for subcontractors and suppliers.
• Evaluate and verify invoices and payment claims prior to approval.
• Prepare cost reports and commercial updates for management and project teams.
• Prepare, negotiate, and finalize final accounts with subcontractors and clients.
• Work closely with project managers, engineers, and site teams to assess cost and time impact of changes.
• Manage and resolve contractual issues, claims, and disputes related to cost, delays, or scope changes.
• Participate in post-contract negotiations and settlement of claims, protecting the company’s commercial interests.
• Provide guidance and supervision to junior quantity surveyors and support their development.

Skills

Contract administration

Post-contract cost control

Budget monitoring

Excel proficiency

Multi-project management

Education

Degree or Diploma in Quantity Surveying/Building

Tools

MS Excel

Job description

Longxiang Construction Pte Ltd is seeking an experienced Quantity Surveyor to manage post-contract cost control across construction projects in Singapore.

You will monitor budgets, supervise cost plans, administer contracts and subcontracts, and prepare VO assessments, interim valuations, and final accounts with subcontractors and clients. You will work closely with project teams to minimize cost overruns and protect the company’s commercial interests.