About Linkforce Linkforce is a privately owned, people-first contractor with operational hubs across Australia.
Since ****, we've delivered shutdown, maintenance, and project services to major clients in the mining, infrastructure, energy and defence sectors.
We operate across key regions including the Pilbara, Goldfields, Northern Territory and Queensland, supporting a wide range of projects and clients.
With a reputation for reliability, safety, and performance, Linkforce continues to grow as a trusted partner in some of Australia's most critical industries.
About the Role We are seeking experienced Poly Welders to support current and upcoming shutdown, maintenance and project works across Australia's largest mine sites.
In this casual FIFO role, you'll access consistent work, competitive rates and genuine long-term career opportunities within a well-established national contractor.
Apply your HDPE expertise across large-scale mining water and services infrastructure.




As a Poly Welder, your day-to-day responsibilities will include: Fabricating and installing HDPE pipe spools for fixed plant, dewatering and process water systems Operating poly welding machinery including tracked fusion equipment Assisting with pipe installation, alignment and testing across shutdown and project scopes Performing fusion and extrusion welding of HDPE (High-Density Polyethylene) and LLDPE sheets.
Performing trial seams and conducting non-destructive/destructive tests like air, vacuum, and tensiometer testing.
What You'll Need We are looking for skilled and safety-focused Poly Welders who thrive in rapid-paced shutdown and maintenance environments.
Essential: Minimum 2 years Poly Welding experience Butt Welding (PMBWELD301E) Electrofusion Welding (PMBWELD302E) Working at Heights

📌 Poly Welders (Western Australia)
🏢 Linkforce
📍 Western Australia