Senior Estimator

Organisation/Entity: Sydney Trains

Job category: Projects

Job location:
Auburn, NSW, AU, 2144

Job reference number: 102097

Employment type: Permanent Full-Time

Salary range: $ $

If you're after impact, there's no other organisation in Australia that delivers work on this scale.

You have the opportunity to gain a wealth of expertise and a diverse range of skills, providing insight and knowledge without losing sight of your work-life balance or wellbeing.

In this role, you'll:

Join our Major Works team within our Engineering and Maintenance division at Sydney Trains.

Lead estimation for complex civil infrastructure projects (including Bridge renewals/refurbishments, culvert works, embankment works, drainage, station platforms and retaining walls) across the rail network and collaborate with diverse stakeholders to drive effective business outcomes in a fast-paced, multidisciplinary environment.

Provide expert advice and technical solutions across estimates, cost planning, budgets, and estimating assurance for complex projects and programs. You'll be an authority for the end-to-end estimating process providing oversight, support and assurance across our planning and delivery teams throughout the project lifecycle.

For more information on this position and business unit, view the role description and information pack.

About you

Hold tertiary qualifications in Engineering, Quantity Surveying, or a related discipline, or have equivalent relevant experience.

Demonstrated experience in estimating and cost planning for complex infrastructure projects, with knowledge of project delivery standards and methodologies, ideally in civil engineering within a rail environment.

Skilled in estimating software (e.g. Candy) and project management tools, with the ability to review and refine estimates, apply structured methodologies, and provide technical guidance.

This is a permanent full-time position. The salary is RC7 ($167,229 - $183,993) + Super. You'll join a team where your skills shape major projects and drive meaningful outcomes. If you're ready to apply your expertise in estimation and make a real impact on NSW's transport infrastructure, we'd love to hear from you.

Who we are

Transport for NSW provides a safe, integrated, and efficient transport system. We connect people, communities and industry every day.

At Sydney Trains, our rail services keep Sydney moving by putting our customers at the centre of everything we do. We work with our local communities to deliver safe, timely and efficient rail services 24 hours a day, seven days a week.

Our trains and network are evolving to meet the needs of our customers now and well into the future. We're continuing to integrate technological innovations that help us deliver a smarter and more sustainable network.

Join us

Our workforce is as diverse as the community we serve. If you'd like further information on our inclusion and diversity initiatives, visit Transport careers.

We offer a wide range of employee benefits, like our award-winning flexible and hybrid work options.

This role is hybrid-friendly, meaning you can mix in-person days at your team's home base location with remote days.

What are you waiting for…? Connect with us. Apply now

Applications close: 11:59 pm Wednesday 15th October 2025.

For more information about this role, please contact RENEE..NSW.GOV.AU.

Aboriginal people and people living with disability are supported throughout the recruitment process and at work, and we encourage you to apply. Visit Supporting Aboriginal people or Supporting people with disability for more info or speak to your talent team member to arrange any adjustments to how you interact with us.

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