Commerical Administrator (Adelaide, SA, AU, 5000) presso John Holland

The Project

The consortium of John Holland, Bouygues Construction, Arcadis Australia, Jacobs and Ventia has been selected to build South Australia's biggest-ever road infrastructure project. In partnership with the South Australian Government, this consortium forms the Torrens to Darlington (T2D) Alliance.

The Torrens to Darlington (T2D) Alliance, will deliver the final 10.5km section of the North-South Corridor, forming a continuous 78 km, non-stop, traffic light-free motorway, and contributing to a long-lasting legacy for the community and people of Adelaide.

The T2D Project involves constructing two separate tunnels – the Southern Tunnels and the Northern Tunnels connected by an open motorway, with a combined total distance of 10.5km, open to traffic in 2031.  The T2D project comprises the tunnels, surface works including road and bridge construction in addition to services buildings and complex mechanical and electrical infrastructure. The T2D Alliance is committed to providing opportunities for local people, Aboriginal workers, apprentices, trainees and job seekers who are long-term unemployed and offers people an incredible opportunity to be a part of an iconic project.

The Role

Reporting to the Commercial Manager you will provide administrative support to the project, including tasks such as data entry; the maintenance of commercial records; compiling of reports; the processing and completion of forms, stakeholder communications and the organisation of team meetings and events. 

Roles and Responsibilities

• Manage daily office operations to ensure efficiency across the project team.

• Support knowledge sharing of systems, processes, and documentation between commercial and construction teams.

• Coordinate procurement, commercial, legal and construction administration interface.

• Maintain shpreadsheets and databases ensuring accurate and consistent data entry

• Maintain the project office calendar, meeting schedules, and event coordination.

• Provide general administrative support including meeting preparation, minute-taking, and document management.

About You

• Strong administration and organisational skills with high attention to detail.

• Excellent interpersonal and communication skills.

• Ability to manage time effectively and meet deadlines.

• Strong problem-solving skills and a proactive approach.

• Previous experience in an office or site-based project environment (preferred).

• Confidence in building relationships with subcontractors, suppliers, clients, and stakeholders.

• A team-focused mindset with a willingness to assist across various tasks as needed.

We Offer

Your success is reflected in ours, and as an Alliance we are committed to being an employer of choice here in Adelaide. We pride ourselves on having a diverse and inclusive workplace, as different perspectives and ideas will deliver our long-term success.

We want you to be with us for the long-term, so providing you with rich career experiences and ongoing training and development is our priority.