ROLE – Process Engineer – Water & Wastewater
SALARY - $130,000 - $170,000 per annum, dependent on experience
TYPE – Permanent
LOCATION – Sydney, NSW
My client provides specialist engineering solutions across the Water and Wastewater sector, delivering creative treatment systems and engineered solutions for industrial and infrastructure projects.
They are looking for a Process Engineer to join their growing team in Sydney.
This role would suit an engineer with experience in water treatment, wastewater treatment, industrial process engineering, chemical dosing systems, filtration, membrane technologies, or similar process engineering environments.
The Process Engineer will ideally have the following attributes:
At least 2 years of experience in a Process, Chemical, Mechanical, or Project Engineering role
Experience working on Water, Wastewater, Industrial Process, Utilities, or similar engineering projects
Experience developing process calculations, mass balances, hydraulic calculations, and equipment sizing
Able to read and interpret P&IDs;, Process Flow Diagrams (PFDs), and engineering drawings
Experience selecting and specifying process equipment such as pumps, valves, tanks, dosing systems, filtration equipment, and instrumentation
Degree qualified in Chemical Engineering, Process Engineering, Mechanical Engineering, or a related Engineering discipline




Experience supporting projects from concept design through commissioning and handover
Able to manage technical deliverables, project timelines, and engineering documentation
Familiarity with Australian Water Industry standards and design practices would be advantageous
Strong communication skills and ability to work within a multidisciplinary engineering team
The Process Engineer role will involve:
Developing process designs for water and wastewater treatment systems
Producing process calculations, equipment specifications, hydraulic models, and design documentation
Preparing and reviewing Process Flow Diagrams (PFDs), P&IDs;, process datasheets, and technical reports
Supporting the design and optimisation of water and wastewater treatment plants and packaged treatment systems
Liaising with clients, suppliers, contractors, and manufacturing partners to ensure successful project outcomes
Supporting equipment selection, procurement, factory acceptance testing (FAT), site commissioning, and performance testing
Providing technical support during installation, commissioning, troubleshooting, and process optimisation activities
Ensuring designs comply with relevant Australian Standards, client specifications, and industry best practice
Working within a collaborative, growing engineering team delivering innovative water infrastructure projects
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📌 Process Engineer (New South Wales)
🏢 ProFound People
📍 New South Wales