Quantity Surveyor

ATTA STUDI0; Kuta Selatan; On-site; IDR 180,000,000 - 320,000,000; Full time

Job summary

ATTA STUDI0 in Bali, Indonesia seeks a Quantity Surveyor/Estimator to prepare BoQs, take-offs, and cost estimates across projects. You will develop budgets, analyze drawings, and supervise quantities on site to align with approved budgets.

The role requires strong Excel skills, experience with estimating software, and the ability to coordinate with multiple teams to control costs and support procurement.

Qualifications

• Must have experience preparing comprehensive BoQs, quantity take-offs, and cost estimates.
• Strong ability to interpret architectural, structural and construction drawings.
• Proficient in Excel and estimating software.
• Experience in developing project budgets and cost breakdowns.
• Knowledge of cost control, variation assessment and reporting.
• Excellent analytical and numerical skills with attention to detail.
• Ability to coordinate with design, procurement, PM and construction teams.

Responsibilities

• Prepare comprehensive Bills of Quantities (BoQ) and quantity take-offs.
• Develop project budgets, material cost breakdowns, and construction estimates.
• Analyze drawings, specs, and material requirements for accurate quantities.
• Conduct site visits to verify quantities and progress against estimates.
• Monitor expenditure, track variations, and identify cost-saving opportunities.
• Coordinate with design, procurement, PM, and construction teams on budgets.
• Prepare tender docs, evaluate quotations, and support negotiations.
• Assess variation orders and claims by validating quantities and costs.
• Maintain accurate cost reports and BoQ records for decision making.

Skills

Quantity take-offs

BoQ preparation

Cost estimation

Interpret drawings

Excel

Cost control

Cross-functional coordination

Education

Bachelor’s degree in Civil Engineering, Construction Management, or related discipline

Tools

Excel

Estimating software

Job description

Role Summary:
Responsible for preparing and managing project-wide Bills of Quantities (BoQ), cost estimates, and budget assessments to ensure cost accuracy and commercial efficiency. Oversee quantity verification and site supervision across projects, ensuring alignment between approved budgets, material requirements, and actual construction progress.

Key Responsibilities:

Prepare comprehensive Bills of Quantities (BoQ), quantity take-offs, and cost estimates based on drawings, specifications, and project requirements.

Develop project budgets, material cost breakdowns, and construction estimates to support financial planning and cost control.

Analyze construction drawings, specifications, and material requirements to ensure accurate quantity calculations and identify potential cost discrepancies.

Conduct site visits and supervise ongoing works across projects to verify quantities, monitor progress, and validate material usage against approved estimates.

Monitor project expenditure, track cost variations, and identify potential overruns or cost-saving opportunities.

Coordinate with design, procurement, project management, and construction teams to align quantities, specifications, pricing, and project budgets.

Prepare tender documentation, evaluate subcontractor and supplier quotations, and support commercial negotiations where required.

Assess variation orders, additional works, and claims by validating quantities, scope changes, and associated costs.

Maintain accurate cost reports, BoQ records, and project documentation to support transparent financial monitoring and decision-making.

Qualifications:

Education:

Bachelor’s degree in Civil Engineering, Construction Management, or a related discipline.

Experience:

Min. 5 years of experience as a Quantity Surveyor, Estimator, or in a similar construction cost management role.

Proven experience preparing comprehensive BoQs, quantity take-offs, cost estimates, and construction budgets.

Experience conducting site inspections and verifying quantities, materials, and construction progress across multiple projects.

Strong understanding of construction methods, material pricing, cost control, and variation assessment

Skills:

Proficiency in quantity take-offs, BoQ preparation, and cost estimation.

Ability to interpret architectural, structural, and construction drawings.

Proficiency in Excel and relevant estimating or measurement software.

Strong analytical, cost-control, reporting, and cross-functional coordination skills.

Attributes:

Highly accurate and detail-oriented, with strong numerical and analytical ability.

Proactive in identifying cost discrepancies and potential risks.

Commercially minded, practical, and solutions-oriented.

Organized and accountable, with the ability to manage multiple projects and site requirements simultaneously.