12th June, 2026

UON Energy for Every Future

UON is a Western Australian integrated energy company providing turnkey energy and water solutions to the mining sector and beyond. 

About The Opportunity: 

Polywelder / Dewatering technician required for our Energy division. 

The purpose of the Hybrid Dewatering Technician / Polywelder Operator role is to install, operate and maintain dewatering systems, water pumps, generators, dewatering trailers, HDPE pipelines and associated valving, while also performing polywelding activities, interpreting designs and drawings, monitoring and maintaining welding equipment, and assessing polywelded components to support safe and efficient project delivery.

You will be welding HDPE, stringing pipe, loading welding machines, flushing and hydrotesting and digging trenches when required on site. 

This is a Perth based ADHOC ...