Zinfra is a leading partner in the design, build, operation and maintenance of Australia's energy and utilities infrastructure. Delivering an annual portfolio of more than $1.2 billion, our work helps keep energy flowing safely and reliably to communities across Australia while supporting the nation's energy transition.
With a workforce of more than 2,800 people, we deliver complex infrastructure, asset management and field services across Australia's east coast. Our people draw on deep industry experience, an unwavering commitment to safety, and practical innovation to deliver the right outcomes for our clients and communities.
We are seeking an experienced Commercial Manager to lead the commercial management of a large-scale maintenance contract within our energy infrastructure portfolio. This is a highly visible role where commercial leadership directly influences contract performance, operational outcomes and long-term client relationships.
Working closely with operational leaders and senior stakeholders, you will provide strategic commercial guidance across contract delivery, ensuring commercial risks are proactively managed while identifying opportunities to maximise value. In an environment where accountability matters and commercial decisions have real operational impact, you'll be trusted to apply sound judgement, influence decision-making and drive commercially sustainable outcomes.
You are a commercially astute leader who combines strong contract management expertise with a practical, solutions-focused approach. You thrive in complex operational environments, remain calm under pressure and can confidently balance commercial risk with delivery outcomes. Most importantly, you take ownership, make decisions and work collaboratively to achieve results.
What we do matters. Delivering safe and reliable energy makes a difference to people's lives across Australia every day. We are proud to keep communities connected while preparing the nation for a renewable future.
This is an opportunity to play a key leadership role within a critical infrastructure business, influencing both contract performance and operational success. You'll join a supportive team that values accountability, expertise and practical problem-solving, while offering genuine opportunities for career growth and professional development.
We champion and value diversity in life and work experiences because broader perspectives strengthen our problem solving, decision making and ability to innovate.
We welcome applications from everyone, including First Nations peoples, veterans, people living with disability and members of the LGBTIQA+ community.
If you require adjustments during the recruitment process, please let us know.
During the recruitment process, you may be required to undertake pre-employment checks, including a pre-employment medical, reference checks and a national police check.
Any questions? Reach out!
jack.betton@jemena.com.au / 03 9173 8986
Notice to Third Parties
Zinfra does not accept unsolicited resumes, or liability associated with fees or costs, from recruitment agencies, search firms or other third parties. Interested candidates are welcome to submit their application independently

At Zinfra, our purpose is to be the leading and trusted delivery partner, making a positive contribution to Australia’s energy infrastructure.
With a focus on delivering to the electricity and gas industries, we deliver a comprehensive range of engineering, project management, construction, operations and maintenance services. We take pride in our delivery performance, our genuine partnerships with employees, clients and communities, and the way we use our expertise to achieve the right outcomes every day.
When you join Zinfra, you become part of our diverse, inclusive and passionate team, and you will have the opportunity to work with some of the best people in the industry to deliver exceptional outcomes.
We are focused on allowing our people to reach their own potential, be themselves at work and enjoy working in an inclusive environment. With a focus on equal pay, equal opportunities and policies to support a fully diverse and fulfilled workforce, we pride ourselves on meeting our employee’s expectations