Contract Administrator 2000 Sydney Mettle QLD Pty

Job Description ABOUT METTLE Mettle is a rapid-growing Australian company that has built a reputation for excellence in construction, refurbishment, defence, and fitout projects.

Since 2015, we’ve expanded into multiple locations along the east coast of Australia and continue to grow sustainably. We’re all about “Good People Doing Good Things Together.”

This mantra underpins everything we do, including creating a work environment that fosters teamwork, collaboration and shared success. We are dedicated to delivering exceptional results and our culture is underpinned by values like accountability, curiosity and authenticity.

THE OPPORTUNITY We are looking for a Contract Administrator to join our Sydney team.

You will manage the financial and contractual side of our projects, working closely with the Project Manager and site team to keep each job commercially sound. That includes negotiating and administering subcontractor agreements, processing payment claims and variations, and keeping cash flow positive from procurement through to final account.

As a key point of contact for subcontractors and suppliers, you’ll make sure commercial issues are resolved quickly and the project stays on budget throughout delivery.

WHAT YOU’LL DO You’ll be responsible for managing key contract and commercial functions throughout the project lifecycle, including:

Preparing and maintaining procurement programs and purchasing schedules

Negotiating subcontract packages to secure competitive, reliable outcomes

Administering head and subcontractor agreements, including payment claims, variations and extension of time (EOT) claims

Monitoring subcontractor compliance with insurance, licensing and statutory requirements

Managing project cash flow, cost control and forecasting to keep projects financially sound

Monitoring and reporting on project costs through regular commercial reporting





Flagging commercial risks early and finding ways to turn them into opportunities for the project

Attending site meetings and managing project documentation, including drawings and revisions

Keeping communication open and relationships strong across subcontractors, consultants and the wider project team

WHAT YOU’LL BRING You are a detail-oriented construction professional with a solid understanding of how projects operate both on site and commercially. You will also bring:

5+ years’ experience delivering commercial construction projects in a contract administration role

Head contractor experience in commercial construction

Sound understanding of head contracts and subcontractor agreements, including standard form contracts such as AS4000 or AS4902, and cost control processes

Degree-qualified in Construction Management, Quantity Surveying or a related discipline

Experience using contract administration software, with Jobpac experience highly regarded

Excellent organisational and time management skills

Strong communication and negotiation skills, with the ability to build relationships across teams

A proactive mindset with a focus on continuous improvement and risk management

Current driver’s licence and White Card

WHY JOIN US? At Mettle, we’re not just building projects — we’re building the future. We invest in people because strength begins with those who live our values every day.

Here’s what sets us apart:

A purpose-led culture where integrity, care and collaboration guide everything we do

Meaningful wellbeing support including Employee Assistance Programs and exclusive benefits

Commitment to continuous learning with mentoring and development opportunities

An inclusive and flexible workplace where you can be your authentic self

We are committed to creating an inclusive culture where everyone feels respected and valued. We encourage applications from all backgrounds including women and First Nations people. Flexible work arrangements are supported and we strive to minimise our environmental impact.

📌 Junior Contracts Administrator (Sydney)
🏢 Combuilt
📍 Sydney