Waste Water Services (WWS) is seeking a skilled and motivated Control Systems Engineer to join our growing team in Perth.

Reporting to the Design Manager, you will play a key role in the design, programming, commissioning and ongoing support of control systems for water and wastewater treatment plants, pump stations and associated infrastructure.

This hands-on position offers the opportunity to work across a diverse range of projects, from developing control schematics and PLC/SCADA programming through to factory testing, on-site commissioning and operational troubleshooting.

The successful candidate will be comfortable working in both office and site environments, with a willingness to travel to regional and remote locations throughout Western Australia.

Key Responsibilities:

- Develop and review control schematics, loop drawings, I/O schedules and termination drawings.

- Design, program, modify and test PLC systems using ladder logic and structured text.

- Develop and configure HMI and SCADA systems, including screens, alarms, trends and reporting functions.

- Conduct Factory Acceptance Testing (FAT) on switchboards and control panels prior to dispatch.

- Undertake in office commissioning activities, including loop checks, I/O testing, motor rotation checks and functional testing.

- Provide technical troubleshooting, breakdown assistance and ongoing support to operational plants, both remotely and on site.

- Prepare commissioning documentation, test records and as-built schematic markups.

- Develop and maintain control philosophies and functional descriptions.

- Assist with operator training, system demonstrations and plant handovers.

- Respond to site service requirements,



including occasional out-of-hours callouts.

About You:

- 3–5 years of experience in industrial control systems, commissioning or site service.

- A current WA Electrician's Licence or a degree in Electrical Engineering.

- Demonstrated experience in PLC programming using Schneider, Rockwell, Siemens or similar platforms.

- Proficiency in SCADA and HMI configuration and development.

- Strong fault-finding and troubleshooting skills across LV switchgear, VSDs, instrumentation and control circuits.

- Competence in AutoCAD, including preparing and updating electrical and control schematics.

- Strong communication, problem-solving and organisational skills.

- Willingness to travel to regional and remote project sites as required.

- Ability to obtain and maintain relevant site access requirements, including medical assessments, police clearances and inductions.

Desirable Experience:

- Instrumentation calibration and control loop tuning.

- Experience working with water or wastewater treatment plants and associated operational systems.

- Knowledge of telemetry systems, including radio, cellular and satellite communications for remote installations.

About Waste Water Services

Waste Water Services (WWS), part of the ASX-listed Vysarn Group, specialises in the design, construction, commissioning and maintenance of water and wastewater treatment infrastructure.

We deliver solutions across the mining, industrial and municipal sectors, working with major clients throughout Western Australia.

Apply Now

If you are a Control Systems Engineer looking for a hands-on role that combines technical design, automation, commissioning and site-based problem-solving, we encourage you to apply.

📌 Control Systems Engineer (Henderson)
🏢 Waste Water Services
📍 Henderson