Engineering Technologist – Process (Water & Wastewater)

We are seeking an Engineering Technologist to join our Brisbane team. You will analyse, adapt and apply established water and wastewater treatment technologies to client projects. Your focus will be the testing, commissioning and implementation of process systems, working alongside our Senior Process Engineer and multidisciplinary design teams. This is a hands-on role combining office-based technical work with regular site and commissioning activity.

Key responsibilities

Analyse existing treatment processes and equipment, and modify and adapt proven technologies to suit project requirements and site conditions

Apply engineering principles to solve technical problems in treatment, pumping and hydraulic systems

Perform equipment sizing and selection checks for pumps, blowers, valves and process equipment against design criteria

Prepare and update PFDs, P&IDs; and mass balances, and carry out supporting process and hydraulic calculations under the direction of the Senior Process Engineer

Review vendor submissions and equipment data for technical compliance

Prepare commissioning plans, test procedures and Proof of Performance (PoP) plans

Carry out on-site testing, commissioning, performance verification and fault finding

Monitor system performance against specification, and recommend and implement modifications





Conduct site inspections and provide technical support to contractors during construction and start-up

Prepare functional descriptions and process control philosophies

About you

Bachelor of Engineering Technology (or an equivalent qualification at AQF Level 7) in chemical, environmental, civil or a related discipline

At least 3 years' experience in water, wastewater or a closely related process industry

Practical experience in testing, commissioning and fault finding on treatment or pumping systems

Ability to prepare and interpret PFDs, P&IDs; and process calculations

Experience writing functional descriptions, control philosophies or commissioning documentation

Basic AutoCAD drafting proficiency

Robust written and verbal communication skills, and confidence dealing with clients and contractors

Willingness to undertake site work and short periods of travel

About us

Innova Water Pty Ltd is a specialist process and hydraulic design consultancy working exclusively on water and wastewater infrastructure. We deliver treatment plants, pump stations, pipelines and recycled water systems across Australia's east coast, from design through construction, commissioning and handover.

Direct mentoring from an experienced process engineer

Early, hands-on exposure to commissioning and real project delivery

A small, high-trust team with genuine opportunity to grow with the business

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📌 Engineering Technologist – Process (Water & Wastewater) (Brisbane)
🏢 Innova Water
📍 Brisbane