Senior Contract Administrator

2 days ago

Sydney, New South Wales, Australia Buscojobs Full time

Senior Contracts Administrator | Commercial New Builds $50M+ | Sydney

Join a Tier 2 commercial builder delivering complex, high-value projects across Sydney. With multiple new builds valued $50M+ in progress, they are now seeking a Senior Contracts Administrator to join their high-performing team and play a key role in commercial project delivery.

This is a career-defining opportunity to step into a senior commercial leadership role to lead the delivery of the project, working alongside experienced Project Managers and a supportive senior leadership team.

I have opportunities in new build commercial projects in Artarmon, Mascot, Castle Hill and Parramatta available with leading Tier 2 builders that you will know of.

The Role :

Oversee full contract administration on large-scale commercial builds

Prepare and manage head contracts, subcontracts, and procurement packages

Liaise with consultants, clients, and subcontractors

Track variations, progress claims, and manage cost reporting

Provide commercial input during design, delivery, and closeout phases

Mentor and support junior CA staff on larger project teams

About You :

Minimum 5–8 years' experience as a Contracts Administrator in commercial construction

Proven experience on projects $30M+, ideally $50M and above

Strong knowledge of Australian construction contracts and relevant legislation

Excellent negotiation and communication skills

Ability to manage multiple stakeholders in a high-pressure environment

Degree qualified in Construction Management, Quantity Surveying, Civil Engineering or similar

What's in it for You?

High-profile projects with real scale and complexity

Long-term opportunity with a respected builder and strong pipeline and strong cash flow - they pay their subbies on time

Well-resourced teams and systems – not a sink-or-swim environment

Supportive site teams and collaborative culture - these positions will be site-based.

I'm happy to provide more details on specific projects for you if would would like to give me a call for a confidential chat, as I have more than one role available, and they are not all with the same Tier 2 builder - projects are Education, Aged Care, and Data Centre developments.

If you're a detail-driven Senior CA ready to step into a senior role and work on significant commercial builds, this is the perfect next step.

Apply now or reach out for a confidential discussion to or call me on

At Randstad, we are passionate about providing equal employment opportunities and embracing diversity to the benefit of all. We actively encourage applications from any background.

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