Koon Constructions Pty Ltd is seeking a to join our team. The successful candidate will be responsible for accurately estimating construction projects, analyzing costs, and ensuring projects are completed within budget.

Benefits

- Health insurance coverage
- Paid time off and holidays
- Opportunity for career growth
- Collaborative work environment

Koon Constructions Pty Ltd is seeking a to join our team. The successful candidate will be responsible for accurately estimating construction projects, analyzing costs, and ensuring projects are completed within budget.

Benefits

- Competitive salary
- Health insurance coverage
- Paid time off and holidays
- Opportunity for career growth
- Team-oriented work environment

Task & responsibilities

- Read and interpret architectural drawings, engineering plans, and specifications
- Prepare detailed cost estimates for construction projects, including labour, materials, equipment, and subcontractor costs
- Liaise with suppliers and subcontractors to obtain quotes and pricing
- Use estimating software (especially MS- Excel) to calculate project costs
- Prepare Bill of Quantities (BOQs) and tender documentation
- Evaluate and assess project risks and provide cost-effective solutions
- Collaborate with project managers and design teams to ensure cost control throughout the construction process
- Participate in project reviews, scope of work meetings, and post-tender negotiations
- Ensure compliance with relevant safety standards and legal requirements
- Assist in contract administration and budget forecasting
- Maintain a cost database and historical records for future reference

Qualification & experience

- A Diploma or higher qualification in Building and Construction, Quantity Surveying, Civil Engineering, or a related discipline.



If the applicant’s qualification includes Management Studies (e.g., commercial Management, Project Management, or Business Management), it may be assessed as an additional strength.
- At least 3 years’ post-qualification experience in construction estimating or quantity surveying
- Proven experience interpreting construction plans, architectural drawings, and specifications
- High level of numeracy and cost analysis skills
- Proven ability to collaborate in multicultural teams, including with Australian supervisors, site managers, clients, and subcontractors

Desirable

- Fluency in Sinhala is an added advantage, with the ability to interpret and bridge communication where Sinhala-speaking clients, subcontractors, or team members are involved
- Prior experience working on construction projects in Australia or in accordance with Australian standards
- Familiarity with Australian Workplace Health and Safety (WHS) requirements
- Ability to adapt to Australian workplace culture, including communication norms, decision-making protocols, and safety procedures

About Company

Koon Construction is a leading building company based in Melbourne’s southeastern suburbs, specializing in residential and commercial construction. With a strong commitment to delivering high-quality results, Koon Construction combines modern construction techniques with personalized service to meet the diverse needs of our clients. From custom homes to large-scale commercial projects, our team of skilled professionals ensures every project is completed on time and within budget. We take pride in creating spaces that are functional, aesthetically pleasing, and built to last, providing clients with exceptional value and satisfaction.

Work Type: Full time

Salary: $79500-85000

Job Publish: 06-11-2026

Job Expire: 06-12-2026

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📌 Construction Estimator (Melbourne)
🏢 Koon Constructions
📍 Melbourne