Job Description
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Burton, SA | Full-time | National projects | Strong growth runway
Our client is a well-established Australian modular construction and manufacturing business delivering design and construct solutions across government, mining, defence, remote housing, accommodation and commercial projects.
With consistent growth over many years and a strong pipeline across NT, WA, QLD and beyond, they are expanding their estimating capability and strengthening their presence in South Australia.
This is an opportunity for an Estimator or Senior Estimator who enjoys estimating, collaborative delivery and building pricing that stands up.
About the role
Based in a new Burton facility, you will prepare accurate, timely and competitive estimates for modular construction and manufacturing projects.
You’ll work closely with estimating team, hire & sales team, in-house designers, operations, project delivery and commercial stakeholders to produce detailed estimates that reflect scope, compliance requirements and delivery methodology.
Projects range from residential-style modular builds through to large scale commercial and remote infrastructure packages. You will be part of a growing estimating team supporting a national delivery model.
This role will suit someone who values technical depth, enjoys working through scope thoroughly, understands delivery methodology and can clearly articulate how they arrive at their pricing outcomes.
Key responsibilities
Review and interpret project plans, specifications and tender documentation
Produce high-level project briefs and participate in pre-tender reviews
Submit RFIs to clarify scope, inclusions and exclusions
Develop detailed scopes of work to obtain, assess and compare supplier and subcontractor quotations for competitiveness and compliance
Undertake accurate take-offs with a documented evidence trail of calculations and source information
Incorporate risk factors, compliance, contingencies and market conditions into estimates
Prepare detailed cost estimates covering materials, labour, equipment, subcontractors and other project resources
Work closely with the Senior Estimator, Project Managers, Commercial Leads and Operations to ensure estimates align with project objectives
Support post-project reviews
Work within Cubit and support continued development of estimating processes, tools and templates
What we are looking for
We are open to either an Estimator or Senior Estimator level appointment, depending on capability.
You will ideally bring:
Estimating experience across commercial construction, modular/prefab, D&C projects.
Familiarity with freight and inhouse trade pricing as well as site power-generation and water-treatment infrastructure would be favourable.
Working knowledge of NCC/BCA requirements, particularly around energy efficiency and accessibility
Experience pricing services and compliance-driven scopes such as mechanical, fire and structural interfaces
Strong communication skills and a collaborative mindset
Strong proficiency in Excel and experience with commercial estimating software (e.g. CUBIT)
Location and working arrangements
Based in Burton, Adelaide
Initial onboarding will include time in Darwin to understand facilities, systems and product delivery (travel provided)
Occasional travel to Darwin may be required for major projects (quarterly)
Office-based initially to support integration, with flexibility considered over time
Why consider this opportunity
Growing national business established in 1987
Integrated design, manufacturing, logistics and delivery capability
Diverse project portfolio and technical variety
Collaborative leadership team and clear growth ambitions in South Australia
Next steps
Please apply via Seek with a tailored Cover Letter and CV.
For a confidential discussion, please contact riley [@] cornerstonecg . com . au
Your application will include the following questions:
Which of the following statements best describes your right to work in Australia?
How many years of estimating experience do you have?
What's your expected annual base salary?
Do you have a current Australian driver's licence?
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Job Details
Posted Date:
February 28, 2026
Job Type:
Arts and Entertainment
Location:
Adelaide, Australia
Company:
at
Ready to Apply?
Don't miss this opportunity! Apply now and join our team.