Introduction

Work on a major WA mine dewatering and water infrastructure project installing, welding, testing and commissioning HDPE pipeline systems. Responsibilities include pump and bore installation, hydro testing, pipeline commissioning and operating machinery such as excavators and skid steers. Long-term project work supporting critical water management infrastructure within a large-scale resources environment.

What are you going to do 

  • Install, weld and commission HDPE pipeline systems across mine dewatering and water infrastructure projects.
  • Perform butt fusion, electrofusion and extrusion welding in accordance with project specifications and quality requirements.
  • Complete hydro testing, pressure testing and pipeline commissioning activities.
  • Install and connect pumps, bores, standpipes, valves and associated water infrastructure.
  • Assist with the construction and maintenance of water transfer, abstraction and injection systems.
  • Operate and maintain welding equipment including McElroy and Dixon machines.
  • Operate mobile plant and equipment including excavators, skid steers and loaders where required.
  • Read and interpret construction drawings, welding procedures and work packs.
  • Conduct pre-start inspections and complete all relevant safety and quality documentation.
  • Inspect welds and ensure all works meet project specifications and industry standards.
  • Collaborate with supervisors, operators and project teams to deliver works safely and efficiently.
  • Maintain a strong commitment to workplace safety, environmental compliance and quality workmanship.
  • Participate in site mobilisation, shutdown and commissioning activities as required.
  • Support ongoing dewatering and water management operations across active mining environments.
  • Adhere to client procedures, permit systems and site-specific safety requirements.

Essential skills and knowledge 

  • 2-5 years' experience as a Poly Welder on large-scale civil, mining or infrastructure projects.
  • Current Butt Weld and Electrofusion certifications (within 2 years).
  • Current Chainsaw Ticket (within 2 years).
  • Demonstrated experience with HDPE pipeline installation and commissioning.
  • Experience operating McElroy T900, T500, T618 and Dixon HF630/HF225 welding equipment.
  • Proven extrusion welding experience.
  • Experience with hydro testing and pipeline commissioning.
  • Current unrestricted Australian Driver's Licence.
  • Strong focus on safety, quality and teamwork.

What we offer

  • Super Paid on all hours worked
  • Salary sacrificing
  • Employee Assistance Program (EAP)
  • Corporate discounts

About Brunel:

Brunel is a recruitment and flexible workforce solution provider which connects talented people with opportunities throughout Australasia and around the world. We specialise in highly skilled roles across a variety of technical, professional, trades and craft disciplines, pairing candidates with industry-leading projects and organisations on a contract, permanent or secondment basis.

Operating in Australasia since 1997, Brunel has major bases of operation in Perth, Sydney, Brisbane, Melbourne and Port Moresby, which are further backed by the strength and reach of a truly global network spanning over 45 countries, 120 offices and 50 years of successful operation.

Brunel is proud to be equal opportunity employer and encourages applications from Aboriginal and Torres Strait Islander and female candidates.

Do you have questions?

If you have any questions or would like to discuss the details of this role, please contact m.foster@brunel.net

Closing: 24 September 2026

Apply Now

Do you have questions?

Vacancy reference: CR-297901

MF

Corporate recruiter

Maddison Foster

Contact

$name

Application process

First Contact

We carefully review your application and in the coming weeks, you will be notified for an interview session if you are selected. Only shortlisted candidates will be contacted within 7 days.

Scheduling an Interview

After being shortlisted, you will be contacted via email or telephone to arrange for a date on your availability for the qualification interview.

Phone/ Qualification Interview

During the interview, you will be assessed on your level of experience and skills, work history, availability, and the qualifications the company is seeking for the position.

Meeting in Real Life

After successfully making through the phone interview, a face to face interview will be scheduled between the candidate and recruiter. This session can be a more in-depth  interview to review your communication and interpersonal skills.

Application for the Position

Submission of candidates resume for client’s approval and screening.

Are you the perfect match for this vacancy? Apply in 1 minute and let's get in touch!

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