Senior Estimator

Abergeldie Complex Infrastructure • Auburn, New South Wales, Australia • Posted June 07, 2026

Location Auburn, New South Wales
Job Type Full time
Category Business Operations Specialists
Posted June 07, 2026

About Abergeldie

Abergeldie is a majority Australian owned civil contractor with over 30 years’ experience delivering projects across the water, utilities, bridges, roads, rail, energy and community infrastructure sectors. The complex infrastructure needed to build better communities.

About the opportunity

We are seeking an experienced Senior Estimator to join our Pre Contracts team in Sydney, supporting a strong pipeline of infrastructure tenders across roads, bridges and associated civil works.

You will lead the estimating process end-to-end, developing cost estimates and methodologies working closely with delivery teams to ensure bids are accurate, competitive and commercially sound. Day to day you will;

  • Build detailed cost estimates, including quantities, rates and risk allowances.

  • Develop construction methodologies, staging and delivery strategies to support competitive submissions.

  • ...

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