Careers

Seymour Whyte, together with Vinci Grande Projects and Beca, has been chosen by ICON Water to deliver the Design and Construct upgrade of the Lower Molonglo Water Quality Control Centre - the ACT’s main wastewater treatment facility and the largest of its kind in inland Australia. This four-year project will modernise the plant’s waste handling systems, support future growth, and prepare for potential changes to air emission standards. Located near central Canberra, the upgrade will strengthen and future-proof critical infrastructure for the region.

As Senior Contracts Administrator, you’ll play a pivotal role in shaping one of inland Australia’s most significant wastewater projects. Your expertise will ensure seamless contract management, from procurement to close-out, safeguarding compliance and financial integrity. This is your chance to influence a project that modernises essential infrastructure and supports Canberra’s future growth.

We are a successful civil contracting business who has been operating in Australia for over 35 years. With the agility and personal connection of a Tier 2, yet the expertise of a Tier 1, and the enhanced resources of one of the largest, world-class construction companies, VINCI, our employees and clients get the best of three worlds.

About the role:

• Administer head contract and ensure compliance with conditions
• Manage subcontractor agreements from tender to close-out
• Process payments, variations, and cost accruals accurately
• Support project team with commercial advice and reporting
• Deliver training and maintain financial systems on-site

The successful applicant will have the following skills and experience:

• Diploma or certificate in financial/commercial administration or equivalent experience
• Strong knowledge of head contracts and subcontract terms
• Proficiency in MS Word, Excel, Access, and Outlook
• Sound negotiation and communication skills
• Experience in procurement and commercial processes in a principal contractor environment

Many of our projects are located in regional areas, therefore all applicants must hold a current Driver’s Licence and have their own transport.

We have a range of additional benefits available for our employees:

• Financial Wellbeing: competitive remuneration, bonus programs, salary continuance insurance and employee share program.
• Generous Leave benefits: purchased leave program, paid parental leave, and birthday leave – have your birthday off on us!
• Career Development: measure your progress with our Engineering Competency Matrix and Learning & Development programs.
• Enjoy shopping, fitness and wellbeing discounts through our Flare and WHEREFIT partnerships including discounted gym memberships and classes.
• Health & Wellbeing: discounted health insurance, seasonal vaccinations, fertility benefit and employee assistance program (EAP).

Seymour Whyte is an Equal Opportunity Employer, and we encourage applications from candidates with diverse backgrounds, including veterans. Our commitment to an equitable construction industry extends to an inclusive culture that embraces our differences and gives everyone the opportunity to grow and be equally valued. We're unified in our direction toward having a workplace that is balanced and fair for all.

Next steps

• Submit your CV online to apply for this role
• All successful applicants will be required to undergo a pre-employment medical and criminal history check.
• Applications will only be accepted from candidates who have the right to work in Australia

Reference code: 494603

Our internal Talent Acquisition team is managing this role; applications will not be accepted from recruitment agencies.