With continued growth across our South Australian business, Hindmarsh is looking for an experienced Senior Contracts Administrator to join our Adelaide team and take a leading commercial role on a major high-rise residential project.
This is an opportunity to take real ownership of the commercial performance of a complex project, working closely with the Project Manager and Site Manager while being supported by an experienced leadership team.
As a Senior Contracts Administrator at Hindmarsh, you will lead procurement, subcontractor and head contract management, manage commercial risk and provide commercial guidance to the wider project team.
You will be responsible for:
Leading procurement, including tendering, assessment and negotiation of major subcontract packages
Managing head contract and subcontract administration throughout project delivery
Managing progress claims, variations, EOTs and subcontractor claims
Forecasting and reporting on project financial performance, including cashflow, costs and commercial risk
Monitoring project costs against budget and identifying risks and opportunities
Providing commercial advice and guidance to the Project Manager and wider project team
Building strong relationships with clients, consultants and subcontractors
Leading commercial and variation review processes
Supporting project close-out, including financial completion and finalisation of subcontract accounts
Mentoring and supporting Contract Administrators and Cadets within the project team
We are looking for team members who have:
5+ years' proven commercial construction experience, ideally within a head contractor environment




Experience working on large-scale construction projects, with high-rise residential experience highly regarded
Robust knowledge of procurement, contract administration, variations, claims and commercial reporting
Familiarity with contract law principles and relevant construction legislation
Strong negotiation, problem-solving and stakeholder management skills
Experience mentoring or supporting developing commercial team members
Experience using CHEOPS, Aconex or similar construction software
Build more than projects. Build your future with Hindmarsh.
At Hindmarsh, you'll join a business known for delivering quality projects and developing great people. We combine the strength and stability of a national contractor with a collaborative culture where your contribution is recognised and your career development is genuinely supported.
Along with meaningful work and career development opportunities, you'll enjoy:
Exclusive discounts at 400+ retailers
Flex Days and additional leave rewards
A birthday gift every year
Ongoing training and development
Wellbeing initiatives that support you inside and outside work
The opportunity to work across a diverse range of sectors and projects
A clear pathway for career growth within a growing business
If you're looking for a role where you can take ownership, work on challenging projects and build a long-term career with a business that invests in its people, we'd love to hear from you.
Please reach out to our internal recruitment team directly to have a chat about how Hindmarsh can support your career goals.
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📌 Senior Contract Administrator (Adelaide)
🏢 Hindmarsh
📍 Adelaide