Assistant Quantity Surveyor

QUANTUM AUTOMATION PTE LTD; Singapore; On-site; SGD 55,000 - 90,000; Full time

Benefits offered by this job

Flexible Work Arrangement

5 days week

Medical benefits

Annual Wages Supplement

Performance Bonus

Insurance

Company transport provided at Admiraly

Job summary

QUANTUM AUTOMATION PTE LTD is seeking a Quantity Surveyor to assist in cost estimation, budgeting, tender submissions and commercial documentation across ELV, BMS and related building services projects.

The role requires 2–5 years in QS with strong numbers, Excel proficiency and good communication. Fresh graduates may be considered for an Assistant QS position in a dynamic, project-driven environment with attractive benefits.

Qualifications

• Candidate must have a Diploma or Bachelor’s Degree in Quantity Surveying or related disciplines.
• 2–5 years of relevant Quantity Surveying experience.
• Familiarity with ELV contracting, BMS, M&E, or building services is preferred.
• Experience in healthcare, industrial, data centre, or infrastructure projects is advantageous.
• Fresh graduates may be considered for Assistant QS positions.

Responsibilities

• Assist in preparing project cost estimates, budgets and tender submissions.
• Perform quantity take-offs from drawings and specifications.
• Prepare Bills of Quantities, cost breakdowns and pricing summaries.
• Review contracts, specifications and commercial documents.
• Monitor project costs and prepare cost forecasts and cash flow reports.
• Prepare monthly progress claims and supporting documents.
• Assist in final accounts and project close-out.

Skills

Strong analytical skills

Good communication

Detail oriented

Independent worker

Willingness to learn

Education

Diploma or Bachelor’s Degree in Quantity Surveying / Building Services / Mechanical / Electrical / Construction Management

Tools

MS Office Excel

AutoCAD

BIM

QS software

Job description

We offer attractive benefits such as 5 days week,Flexible Work Arrangement, AWS, Variable Bonus etc. to successful candidate.

Key Responsibilities

• Assist in preparing project cost estimates, budgets and tender submissions.
• Perform quantity take-offs based on drawings, specifications and project requirements.
• Prepare Bills of Quantities (BQ), cost breakdowns and pricing summaries.
• Review project requirements and identify potential cost implications.
• Support Commercial Manager in cost planning and budget monitoring.
• Assist in reviewing project contracts, specifications and commercial documents.
• Maintain proper contract documentation and commercial records.
• Monitor contractual requirements and project obligations.
• Prepare contractual correspondence and supporting documents.
• Assist Commercial Manager in managing contractual matters and commercial issues.
• Prepare monthly progress claims and supporting documents for submission.
• Track project progress and update claim status.
• Review subcontractor claims and invoices for verification.
• Maintain records of payment certifications and outstanding payments.
• Support follow-up on payment matters with project teams and clients.
• Identify potential variation works during project execution.
• Prepare variation quotations, cost breakdowns and supporting documents.
• Maintain variation registers and update approval status.
• Assist Commercial Manager in variation evaluation and negotiations.
• Monitor changes arising from design revisions, site instructions and additional works.
• Monitor project costs and expenditure against approved budgets.
• Update project cost reports and commercial records.
• Assist in preparing cost forecasts and cash flow reports.
• Highlight potential cost risks and commercial issues to Commercial Manager.
• Maintain accurate project cost information for management reporting.
• Assist in preparing final accounts for clients and subcontractors.
• Compile outstanding variations, claims and supporting documents.
• Support the Commercial Manager in final account negotiations and project close-out.
• Ensure proper filing and closure of commercial documentation.
• Work closely with Project Managers, Engineers, Commercial Manager, Clients, Consultants and Subcontractors.
• Attend project meetings and provide commercial support when required.
• Coordinate with internal teams to obtain project information and supporting documents.
• Maintain effective communication with project stakeholders.

Requirements

• Diploma or Bachelor's Degree in Quantity Surveying, Building Services Engineering, Mechanical Engineering, Electrical Engineering, Construction Management or related disciplines.
• Minimum2–5 years of relevant Quantity Surveying experience.
• Experience in ELV contracting, Building Management System (BMS), M&E, building services or construction projects is preferred.
• Experience in commercial, healthcare, industrial, data centre or infrastructure projects will be an advantage.
• Fresh graduates with relevant qualifications and strong learning attitude maybe considered for Assistant QS position.
• Basic understanding of Quantity Surveying principles and contract administration.
• Experience in quantity take-off, cost estimation and cost control.
• Familiar with progress claims, variation orders and final account preparation.
• Knowledge of construction drawings, specifications and project documentation.
• Familiarity with standard forms of contracts (e.g., SIA, PSSCOC, FIDIC, NEC)will be an advantage.
• Proficient in Microsoft Office, especially Excel.
• Experience with QS software, AutoCAD, BIM or cost management systems will bean advantage.
• Strong analytical and numerical skills.
• Good communication and coordination abilities.
• Detail-oriented, meticulous and organized.
• Ability to work independently and meet project deadlines.
• Willingness to learn and develop commercial management skills.
• Positive attitude with good teamwork and problem-solving skills.

What we offer

• Flexible Work Arrangement
• 5 days week
• Medical benefits
• Annual Wages Supplement
• Performance Bonus
• Insurance
• Company transport provided at Admiralty and Sengkang MRT