Contracts Administrator

15 hours ago

Perth, Western Australia Mayfair Building & Construction Full time $80,000 - $120,000 per year

About the Role

This is an exciting opportunity to join Mayfair Building & Construction as a Contracts Administrator. In this full-time role, you will play a pivotal part in the successful delivery of our residential, commercial, and aged care projects. Working closely with supervisors, project managers and key stakeholders, you will oversee all aspects of contract administration to ensure projects are delivered on time, on budget, and in compliance with regulatory requirements. Please send through a cover letter along with your resume.

Key Responsibilities

As a Contracts Administrator, you will be responsible for managing and coordinating the full lifecycle of contracts and project administration, including:

  • Preparing, reviewing, and managing contracts (primarily HIA Cost Plus), extensions of time, and variations
  • Monitoring project budgets, timelines, compliance requirements, and reporting accurately to stakeholders
  • Liaising with clients, subcontractors, suppliers, and internal teams to maintain strong relationships
  • Assisting in tender preparation, RFQ, procurement processes, and ensuring timely delivery of trades, materials, and services
  • Administering claims, progress payments, and financial documentation
  • Identifying and mitigating project risks to support smooth execution
  • Onboarding and monitoring subcontractors' documentation, so they remain compliant while working on our projects.
  • Supporting project managers in ensuring projects are delivered to the highest standard

Skills & Experience

To succeed in this role, you will bring:

  • 3–5+ years of proven experience in Contract Administration within the construction industry (commercial, residential, or aged care projects)
  • Relevant tertiary qualifications such as a Certificate IV in Building Project Support (Contract Administrator) or Construction Management, or a related field (degree or diploma preferred)
  • Strong understanding of Western Australian regulations, codes, contract law, and cost control
  • Experience in preparing and managing contracts, subcontracts, variations, procurement, and claims
  • Proficiency in a construction software such as Procore, MS Project, Excel, and Microsoft Office Suite
  • Excellent organisational skills, high attention to detail, and ability to manage multiple projects and deadlines
  • Strong communication, negotiation, and interpersonal skills to collaborate effectively with a diverse range of stakeholders
  • Project WHS documentation skills will be highly valued

What We Offer

At Mayfair, we pride ourselves on fostering a supportive and inclusive workplace that promotes professional and personal growth. You will enjoy:

  • Competitive salary
  • Opportunities for career development and progression
  • Ongoing training and professional development programs
  • Exposure to a wide range of projects across Western Australia, New South Wales, and the ACT

About Us

Mayfair Building & Construction is a leading construction company with a strong track record of delivering high-quality projects across the residential, commercial, and aged care sectors. Known for our collaborative approach, innovation, and commitment to safety and sustainability, we are passionate about building spaces that matter.


If you are a skilled and dedicated Contracts Administrator looking to advance your career with a dynamic and growing construction company, we would love to hear from you. Apply now to join the Mayfair team.

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