Career Opportunities

ABOUT US

Ertech is a proudly employee-owned Australian civil and electrical construction company, delivering high-quality services across the Transport, Infrastructure, Resources, and Defence sectors. We partner with clients in both the public and private sectors, including state and federal governments. Since our humble beginnings in 1981, we’ve built a strong reputation for the quality of our work and the long-term relationships we foster — all driven by our core values of collaboration, courage, and authenticity.

ABOUT THE ROLE

We are seeking an experienced Senior Contracts Administrator to join our NSW Transport & Infrastructure team, based in our Macquarie Park office with occasional site travel.

This is a great opportunity to contribute to long-term, high-impact projects within a supportive and established team. Reporting to the Operations Manager, you will play a key role in delivering commercial and contractual outcomes across a range of projects, while supporting team members as required.

In this role, you will help drive business performance, strengthen project outcomes, and maximise profitability through effective contract administration and collaboration across the business.

Other key responsibilities include, but not limited to:

• Review and improve contract administration processes across projects, including claims, variations, payments, and vendor management.
• Lead, mentor and support the commercial team to build capability and achieve commercial objectives.
• Manage contract negotiations and commercial outcomes, ensuring favourable terms while maintaining strong client relationships.
• Partner with operations, tender, procurement, finance and legal teams to ensure effective commercial delivery across projects.
• Prioritise and manage competing commercial demands, identifying risks and developing practical solutions to support project outcomes.
• Promote collaboration, safety, continuous improvement, and professional development while maintaining strong stakeholder relationships.

To be successful, you will have experience and demonstrate capability in the following:

• 2-3 years’ experience in a Senior Contracts Administration role.
• Solid understanding of Commercial requirements, contract management, subcontract management, cost control in the Civil Engineering industry.
• Valid Australian Drivers Licence
• MUST hold valid Australian Working Rights

WHY JOIN ERTECH?

At Ertech, we’re committed to investing in our people and creating a workplace where you can thrive. Here’s what you can look forward to: 

• Competitive remuneration that reflects your skills and experience 
• Metro-based project – enjoy the benefit of being home every night
• Supportive, team-oriented culture where collaboration and respect are valued 
• Play a key role in shaping the growth and success of our projects
• Career development and progression opportunities, annual performance development plans.
• Access to great benefits, including: 
  • Discounted Private Health Insurance (HBF & Medibank)
  • Annual flu vaccinations 
  • Novated leasing options through Paywise
  • Service recognition and milestone rewards 
  • Employee Referral Program incentives 

OUR CULTURE

At Ertech, our people are fundamental to our success. We're focused on creating an inclusive workplace, with the right people in the right roles, who are engaged, empowered, and appropriately rewarded. Ertech will provide you with the chance to be a part of great team, meet new people and gain experience with an industry leader who puts safety first. 

DIVERSITY & INCLUSION

We value the unique backgrounds, experiences, and perspectives of all people and actively encourage applications from First Nations peoples, all genders, culturally and linguistically diverse individuals, people with disability, LGBTQIA+ community members, and veterans of the Australian Defence Force.

Ertech is a proud Veteran Employment supporter. We recognise the valuable skills and leadership that veterans bring to our industry and welcome their applications at all levels of the business. Even if you don’t meet every requirement listed, we encourage you to apply and bring your strengths to our team.

HOW TO APPLY

Click "Apply" on this job advertisement, which will direct you to Ertech's application portal. Simply follow the steps outlined on the portal to complete your application.

This is an incredible opportunity! If you are looking for a position in an environment in which you can flourish whilst building your career, there is no better time to join the Ertech Team than now!

*Please note: This role is being sourced through Ertech directly and we will not accept applications via external recruitment agencies.