Contract Administrator

Manteena specialises in construction projects ranging in size from less than $1M to $100M+. We operate in both the private and public sectors delivering new construction, commercial fitouts and refurbishment projects in the ACT and across Australia. If you are looking for variety of work, stability, work life balance and long-term employment, with the opportunity to continue to develop your career, then we would like to hear from you.

Manteena's strong pipeline of ongoing and up & coming work means that we are growing. This growth has created exciting opportunities for a range of site and project related vacancies across the group.

Manteena is seeking Contracts Administrators to support the successful delivery of our projects. We are actively looking for talent in our Commercial, Residential and Security Businesses. In this role, you'll assist with contract management, procurement, and project documentation, ensuring compliance with company procedures and industry standards. You'll work closely with Project Managers, Site Supervisors, and subcontractors to coordinate contract execution, track progress, and manage variations.

Manteena is a values-based family friendly company, and we aim for our staff to have a good work-life balance. Renowned for the long-term tenure of our employees, we are committed to the development, coaching and mentoring of our staff providing career progression and professional development opportunities.

Key Responsibilities:

The Contracts Administrator plays a key role in supporting the successful delivery of construction projects by managing contract documentation, assisting with procurement, monitoring project costs and schedules, and ensuring compliance with legal and company standards.

• Uphold and model Manteena's values and expected workplace behaviours in all interactions.
• Manage upstream and downstream claims, vendor payments, and retention payments to ensure financial obligations are met in accordance with contract terms and project timelines.
• Support the Project Manager in managing contract documentation, relationships, and risk.
• Assist with contract negotiation, identifying and mitigating risks to the company and client.
• Monitor scope, variations, RFIs, and subcontractor performance.
• Track contract correspondence and provide input to protect against potential claims
• Ensure contracts clearly define roles, responsibilities, and obligations.
• Maintain accurate cost tracking, financial reporting, and project documentation.
• Assist with subcontractor engagement, pricing comparisons, and budget planning.
• Monitor project schedules, lead times, and trade/material coordination.
• Ensure compliance with legislation, standards, and Manteena systems.
• Participate in safety planning, SWMS reviews, and site housekeeping.

• Australian Citizen with the ability to obtain and maintain a Security Clearance.
• 3 years' experience in a similar role within the construction industry.
• Strong interpersonal, communication and negotiation skills to build strong relationships.
• Growth mindset and a genuine desire to develop professionally within a team environment.
• A background in Construction Management or a related discipline is highly regarded.
• Alignment with Manteena's values - we seek individuals who are committed to learning, respect others, and strive for professionalism and excellence in everything they do.

• Diploma in Construction Management or other related discipline.
• White Card, Asbestos Awareness and Silica Awareness
• Full Australian Driver's License and Own Vehicle
• First Aid Certificate (Desirable)
• Other Building and Construction Qualifications Highly Regarded.

• Career progression, professional development, leadership training and mentoring
• Study assistance and salary sacrifice options (superannuation and motor vehicle)
• Employee bonus scheme
• Health and wellness initiatives, including two additional Leave days "Me Days"
• Fun social events and flexible work arrangements
• Competitive remuneration package, negotiated based on experience and skills

Applicants will be shortlisted and contacted through the recruitment process.

If you feel you are a good fit for Manteena, click apply and submit your resume and cover letter addressing the above requirements of the position. If you would like more information, please contact James Hoskins on for a confidential chat.

If you would like to be considered for other opportunities with Manteena, please join our talent network at

*Please note* that all applications for roles at Manteena are now managed exclusively through our recruitment platform LiveHire.