Project Poly Welder (FIFO)
? FIFO from Perth | 2:1 Roster
? Ongoing project-based work across WA
? Earn $65-$70/hr + Super depending on experience
Be part of a growing joint venture backed by ABBA, delivering dewatering, SMP and HDPE solutions on major mining projects
We are seeking experienced Project Poly Welders to join our FIFO operations across the Goldfields and Pilbara regions of Western Australia.
This is a hands-on, senior site role with a robust focus on complex, large-diameter and critical HDPE pipeline installations.
You will lead and execute advanced poly welding activities, support quality and compliance on site, and provide dewatering support where required.
If you take pride in high-quality workmanship, enjoy technically challenging poly welding work, and want stable FIFO employment with a growing business, this role offers long-term opportunity.
Why Join ABBA?
Secure 2:1 FIFO roster from Perth
Ongoing project-based work across Western Australia
Projects across the Goldfields and Pilbara
Variety of HDPE, dewatering, pumping and water infrastructure projects
Opportunity to work with experienced supervisors and project teams
Develop your skills across poly welding, HDPE fabrication and dewatering
Join a growing Australian business that values safety, quality, teamwork and accountability
What You'll Be Responsible For
Complete certified HDPE poly welding works across mining and construction sites
Perform butt fusion, electrofusion and extrusion welding to approved standards
Assist with pipeline installation, tie-ins, bell holes and large-diameter HDPE works
Set up, operate and maintain McElroy and Dixon poly welding equipment




Complete inspections, testing and defect rectification as required
Assist with hydrostatic testing and commissioning activities
Read and interpret drawings, plans and specifications
Assist with dewatering system installation, setup, monitoring and maintenance
Maintain accurate welding, testing and project documentation
Follow site safety procedures and participate in toolbox meetings and risk assessments
Maintain equipment, tools and work areas to a high standard
Work collaboratively with supervisors, project teams and other trades to meet project targets
What Success Looks Like
High-quality HDPE welds completed to specification
Safe and efficient completion of project work
Minimal rework and strong attention to detail
Equipment and work areas maintained to a high standard
Accurate project and welding documentation
Positive contribution to the site crew and overall project outcomes
About You
You are an experienced poly welder who takes ownership of quality and safety on site.
You are comfortable working FIFO, leading by example, and operating independently within a small crew.
Essential requirements:
Certified HDPE Poly Welding qualification – Butt Fusion & Electrofusion
Minimum 2 years' experience as a poly welder in mining or construction




Experience using McElroy and/or Dixon welding equipment
High Risk Work Licence – WP, LF, DG and RB
Chainsaw and Telehandler licences
Construction White Card
Working at Heights certification
Valid Australian Driver's Licence (MR or higher preferred)
Ability to work FIFO from Perth on a 2:1 roster
Highly regarded:
Excavator, IT Loader or Crane (
C6
) competency
Confined Spaces certification
Senior First Aid
Previous experience with dewatering systems
Experience working on large-diameter HDPE pipelines
Mining or major infrastructure project experience
About ABBA
ABBA Engineering is an Australian-owned engineering company delivering specialist solutions across the mining, industrial and infrastructure sectors.
Our services include:
Dewatering operations and project delivery
Pump hire and maintenance
HDPE pipeline installation and poly welding
Mechanical maintenance and site services
Civil construction support and infrastructure installation
Engineering, fabrication and manufacturing
Shutdown and project support
With operations in Perth, Kalgoorlie and the Gold Coast, we're continuing to grow and invest in our people.
How to Apply
If you're ready to join a growing Australian engineering company delivering critical mining infrastructure across Western Australia, click
Apply Now
.
?
••••@abbaeng.com
?
04•• ••• 031
⏳ Applications close: 10 September ****
ABBA Group is committed to providing a safe, respectful, and inclusive workplace.
We encourage applications from candidates of all backgrounds.

📌 Project Poly Welder (Fifo) (Perth)
🏢 ABBA Engineering
📍 Perth