Join a high‑performing team delivering essential power infrastructure across NSW. As a Senior Protection & Control (P&C) Technician, you’ll play a key role in the testing and commissioning of high-voltage (HV) substations across NSW, including regional areas, Metro Sydney, and surrounding regions. As the successful applicant, you will provide the required technical support, advice and mentoring on all testing and commissioning related matters during feasibility, estimating, completion, and commissioning phases of project lifecycles. This role is ideal for someone who enjoys being hands on, solving technical problems, and mentoring the next generation of talent.
Why Join Us?
This is a rare opportunity to join a high-performing team delivering essential infrastructure across NSW. You’ll be part of a business that is not only growing but also committed to developing its people and fostering a culture of inclusion and technical excellence.
At Downer, we value diversity, collaboration, and innovation—and we provide a platform for you to do your best work, supported by experienced professionals and cutting-edge technology.
Downer's Energy & Utilities business unit is an integrated trans-Tasman team, providing services and solutions that connect communities to essential networks and infrastructure. We design, build, operate, and maintain today's critical assets and networks, delivering complete services across the water, electricity, telecommunications, industrial, and power generation sectors. Our expertise spans in-house technical smarts, specialist engineering, integrated OEM partners, and dedicated crews of qualified tradespeople.
Downer Group is an employer that acknowledges and embraces the importance of our people's diverse experiences, talents, and cultures. As an inclusive employer, we welcome applications from everyone.
Please submit your application online via the advertisement – email applications will not be accepted.

Enabling communities to thrive.
It’s what we’ve done for more than 150 years. Solving problems. Making the extraordinary run smoothly every day. We’re keeping the lights on and the water flowing. Running the hospitals that take care of us. Delivering the transport that takes us from A to B. Maintaining communication networks that keep people connected. Helping our Government and Defence customers keep them protected. Delivering train fleets. Building bridges, roads and streets. Now we’re building momentum too. Moving forward even faster.
Across Australia and New Zealand, we’re transforming the way we work. Unlocking our potential to lead by example. Using our passion and expertise to deliver complex projects and turn fresh ideas into solutions that make society a better place. Creating opportunities for our people, growth and value for our shareholders, and world-class solutions for our customers. Imagining. Innovating. Engineering. Enabling.