What We Offer
Casual Project Role : Chevron - Barrow Island, WA
FIFO Roster : 2:1 Roster + 12-hour days
Scope : ASAP starts until the end of 2026
Flights : FIFO from Perth Airport
Supportive Environment : Tight-knit team workplace within a workplace that focuses on Zero Harm

The Opportunity
Downer’s Energy & Utilities business has opportunities for a Plumber to join the team located on Barrow Island, WA . You will play a key role in the replacement of the Digester & Treated Effluent Tanks at the Bridging Wastewater Treatment Plant. You'll support critical mechanical and piping activities associated with the removal of existing infrastructure and installation of current wastewater treatment assets. This is a casual ongoing position starting immediately, running until the end of 2026 with possibility or extension.

About You
Trade Certificate III – Plumber / Gasfitter
WA Drivers Licence
White Card / Construction Induction
Working at Heights (completed within last 2 years)
Hepatitis A & B Vaccinations
Experienced in the secure use of hand tools and equipment required to perform tasks




Have an ability to work effectively within a team with well-developed communication skills and a commitment to safety
About Energy & Utilities

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.

How to Apply

Please submit your application online via the advertisement – email applications will not be accepted.

📌 Plumber Western Australia
🏢 Downer Group
📍 Western Australia