Water Treatment Technician

Category 5 Labour Management • Perth, Western Australia, Australia • Posted May 31, 2026

Location Perth, Western Australia
Job Type Casual/Holiday
Category Plant and System Operators
Posted May 31, 2026

Water Treatment Service Technician | Workshop & FIFO Opportunities
Location: Forrestfield WA (Workshop Based Initially)
Roster: Transitioning to 14/7 FIFO roster from July
Employment Type: Casual with potential for permanency

Category 5 Labour Management is seeking experienced Water Treatment Service Technicians to support our client across workshop and field-based operations throughout WA. This is a hands-on role offering variety, technical challenges and the opportunity to work with advanced water treatment systems across industrial and environmental projects.
Initially based in the Forrestfield workshop, the role will transition into site-based work including metro Perth and Pilbara operations supporting major resource sector clients.

Key Responsibilities:

  • Carry out in-house and onsite maintenance and repairs on water treatme...

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