BIM Quantity Surveyor

Lewe Engineering Pte Ltd; Singapore; On-site; SGD 40,000 - 60,000; Full time

Job summary

A construction engineering company in Singapore is looking for a skilled BIM Quantity Surveyor Engineer. The role involves managing project costs, facilitating tender processes, and coordinating with contractors. Ideal candidates should hold a diploma in relevant fields and have at least 2 years of experience in quantity surveying, especially with mechanical and process systems. Proficiency in BIM models and software like AutoCAD and Revit is essential. Collaborative skills and attention to detail are paramount for successful project execution.

Qualifications

• Minimum 2 years of experience in quantity surveying or similar role.
• Preferably BIM certified (e.g. Autodesk / buildingSMART).
• Understand mechanical and process systems.

Responsibilities

• Conduct quantity take-offs using BIM models.
• Develop project scope of work documents and bills of quantities.
• Coordinate with project teams and vendors for tender execution.

Skills

AutoCAD

Revit

BIM-based cost management

Cost estimation

Material procurement

Education

Diploma in quantity surveying, Mechanical Engineering, Construction Management

Job description

Job Purpose

We are seeking a highly skilled and motivated BIM Quantity Surveyor Engineer to join our team. The ideal candidate will have hands‑on experience in mechanical and process systems and will play a critical role in project cost estimation, tender processes, and material management. This position demands expertise in cost estimation and management, effective contractor coordination, and material control to support the successful execution of construction projects.

Also to manage project costs using BIM models, ensuring accurate quantity take‑offs, cost planning, and cost control throughout the project lifecycle.

Key Responsibilities

Tender and Site Walks

1. Participate in tender site walks to assess project requirements and constraints.
2. Lead site surveys to gather accurate data for project planning and estimation.
3. Prepare tender overview and checklist
4. Prepare vendor status checklist
5. Raise queries (RFI & RFC) for any information and clarification.

Mechanical and Process Systems

Demonstrate experience and knowledge in:

1. Mechanical Wet Systems: Chilled Water System (CHW), Condenser Water System (CDW), Drain Water System (DR).
2. Mechanical Dry Systems: HVAC & Mechanical Ventilation Ductwork.
3. Process Wet Systems: Process Cooling Water (PCW), Compressed Dry Air (CDA), Nitrogen (N2), and Waste Water Drainage Systems.
4. Process Dry Systems: Exhaust Ductwork.

Technical Drawings and Layouts

1. Knowledge to understand technical documents such as drawings and write‑up to meet client requirement.
2. Generate isometric drawings and sketch layouts for contractors to prepare quotations.

Scope of Work and Bill of Quantities

1. Develop detailed scope of work (SOW) documentations and bills of quantities (BoQs).
2. Disseminate SOW and BoQs to contractors for quotation preparation.

Quotation Management

1. Review vendors’ quotations for accuracy and alignment with project requirements.
2. Gather vendors’ quotations for comparison and cost analysis.
3. Conduct review on cost analysis workout with Project Manager for vendor selections and pricing finalization.
4. Generate project quotations upon final review for submission.
5. Manage and update project tender listing for reference.

Material Procurement and Control

1. Identify and finalise materials requirement and to ensure in‑line with project specifications and timelines.
2. Finalise terms & conditions and prepare contract agreement and/or purchase order to vendor.
3. Monitor and control materials usage to minimise waste and ensure project efficiency.
4. Monitor Project for any variations or additional work scope.
5. Monitor Contractor Progressive Claim

Collaboration and Coordination

1. Coordinate with project teams, clients/consultant, contractors, and suppliers to ensure smooth tender & project execution.
2. Provide technical guidance to vendors during the tender to construction phases
3. Perform quantity take‑offs directly from BIM models (Revit / Navisworks / CostX)
4. Maintain 5D BIM cost models and update costs when designs change

Qualifications and Requirements

• Education: Diploma in quantity surveying, Mechanical Engineering, Construction Management, or a related field.
• Preferance with BIM certification (e.g. Autodesk / buildingSMART)
• Experience: Minimum of [2] years in quantity surveying or a similar role in the construction industry, with specific experience in:

1. Mechanical Wet Systems (CHW, CDW & DR).
2. Mechanical Dry Systems (HVAC & MV Ductwork).
3. Process Wet Systems (PCW, CDA, N2, Drain).
4. Process Dry Systems (Exhaust Ductwork).
5. BIM‑based cost management

Technical Skills

1. Proficient in AutoCAD, Revit, or other drafting software.
2. Strong knowledge of SOW and BoQ preparation.
3. Familiarity with construction project cost estimation and material procurement.

Soft Skills

1. Excellent analytical, organisational, and problem‑solving abilities.
2. Critical thinking to spot issues and come up with smart solutions
3. Attentive to detail to ensure every aspect is considered for better results
4. Strong communication and negotiation skills to manage contracts confidently
5. Ability to work collaboratively in a fast‑paced environment.
6. Time management skills to be able to meet deadlines under pressure
7. Teamwork capabilities with all parties to avoid costly misunderstandings
8. Mobility: As when needed