Senior Process Engineer

3 days ago

Adelaide, South Australia W3 Associates Full time $120,000 - $180,000 per year

Company

Our client is an end-to-end water treatment solutions provider, operating in the mining & metals, petrochemical, food & beverage, and municipal sectors across ANZ and EMEA.

They provide a number of services including design & construct, design, construct & operate, consulting, and equipment supply to a number of capital projects for Australian customers operating both locally and across Africa, Europe, and the Middle East.

Position Summary

The team is seeking a highly experienced
Senior Process Engineer
with 10+ years' experience to join their growing project delivery group. In this senior technical role, you will take ownership of process design, commissioning, and optimisation for complex industrial water and wastewater treatment projects.

This is a hands-on role working across the full lifecycle—from concept design through commissioning—on multi-million-dollar projects for major mining and industrial clients.

Key Responsibilities

  • Lead the preparation of process design deliverables including mass balances, PFDs, P&IDs, and equipment sizing.
  • Develop detailed process documentation including control philosophies, datasheets, and operating procedures.
  • Provide technical guidance during construction and mechanical completion phases.
  • Lead commissioning activities including performance testing, troubleshooting, and process tuning.
  • Analyse plant performance data to drive operational efficiency and troubleshoot process issues.
  • Mentor junior engineers and provide cross-functional support to project and operations teams.

About You

  • Degree qualified in Chemical or Process Engineering.
  • Minimum 10 years' experience in process engineering roles.
  • Proven track record in
    heavy industry
    environments (e.g., water/wastewater, mining, oil & gas, industrial plants).
  • Strong design and commissioning experience with membrane systems, reverse osmosis, clarifiers, DAF, filters, chemical dosing, etc.
  • Comfortable in both site-based and office environments.

How to apply

Apply today through Linkedin or contact
Bradley Hardy
-

W3 Associates
is a specialist Water Industry recruitment agency based in Australia. We help water industry professionals find career opportunities with water technology companies, engineering consultants, civil contractors and water utilities across Australia.

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