Estimator

Founded in 1995, Brefni delivers sustainable civil and rail infrastructure across Australia’s East Coast. We integrate planning, delivery, and assurance through robust systems, a safety-first culture, and applied innovation — delivering smarter, sharper solutions that reduce risk and enhance productivity.

We’re now seeking an experienced Estimator to join our pre-contracts and delivery team based at Brefni’s Head Office in Smeaton Grange. Working with Candy estimating software and the broader estimating and project teams, you’ll play a key role in preparing competitive tenders and supporting our ongoing growth across NSW.

What You’ll Do

• Prepare and review accurate cost estimates, tenders, and submissions for civil infrastructure projects
• Collaborate with Project Managers, Engineers, and subcontractors to identify risks, opportunities, and value engineering solutions
• Analyse drawings, specifications, and scope to prepare detail...