Senior Contract Administrator

Infinity Constructions is a family-owned Tier 2 Builder with over 34 years of successful operation across Sydney and Melbourne. We’ve built a reputation for delivering exceptional results across all sectors, with projects valued up to $180 million.

With 83% of our work coming from repeat clients, our strong client relationships are a testament to our quality, reliability, and trust.

Due to continued growth and a strong pipeline of work, we are now seeking a Senior Contract Administrator to join our high-performing team on an exciting commercial project in Melbourne.

What You’ll Be Doing

• Administer contracts through our construction management software.
• Manage monthly PCG reports, cashflow, and progress claims.
• Assess and manage head contract and subcontract variations.
• Review and process subcontractor claims, supplier invoices, and delivery dockets.
• Issue and manage purchase orders.
• Prepare monthly prelim reports and cost forecasts.
• Take off quantities and estimate costs for alternative materials or methods.
• Ensure compliance with WHS during the tender and delivery process.

What We’re Looking For

• 4+ years of experience as a Senior Contract Administrator with a head contractor.
• Strong understanding of construction contracts, legal terms, and risk identification.
• Ability to write comprehensive scope of works with a focus on constructability.
• Proven ability to reduce costs, increase profitability, and ensure legal compliance.
• Exceptional communication, negotiation, and organisational skills.
• Analytical mindset with sharp problem-solving abilities.

Why Join Infinity?

• Employee of the Year: Win 2 x Business Class tickets to anywhere in the world!
• Monthly rewards: Cash prizes for Employee of the Month.
• Career Growth: Structured learning and development with internal progression opportunities.
• Stability: Permanent full-time position with a well-established builder.
• High-Profile Projects: Work on complex, large-scale builds with a collaborative, high-achieving team.

Sound Like You?

If you're commercially driven, thrive in a fast-paced environment, and are ready to take the next step in your construction career, we’d love to hear from you at ***email_hidden***