Process Control Systems Engineer — Balcatta, WA
We're looking for a skilled Process Control Systems Engineer to join our team in Balcatta, taking ownership of the maintenance, configuration, and optimisation of the automation and control systems that power our manufacturing and product support operations.
You will work across a diverse range of equipment — including crushers, furnaces, and precision analytical instruments — applying your PLC expertise to keep systems running reliably and continuously improving how they perform. This role sits at the intersection of hands‐on technical work and cross‐functional collaboration, partnering closely with operational teams, vendors, and our broader technology group to deliver practical, lasting solutions.
This is a permanent full‐time position based at our Balcatta facility.
Key Responsibilities
* Maintain, configure, program, and commission PLC systems including Micro850, MicroLogix 1400, Omron, and Delta platforms.
* Perform structured troubleshooting and root cause analysis of system faults and performance issues.
* Drive continuous improvement through automation enhancements and process optimisation initiatives.
* Develop and maintain control system documentation including functional specifications, network diagrams, as‐built drawings, procedures, and registers.
* Ensure control system designs comply with relevant standards, safety requirements, and industry best practice.
* Provide technical support across operational technology infrastructure.
* Manage software updates, patches, and version upgrades in line with change management procedures.
About You
* Minimum 3 years' experience in process control systems within a mining, mineral processing, or industrial manufacturing environment.
* Strong practical knowledge of PLC platforms — Allen‐Bradley, Omron, and Delta.
* Solid understanding of industrial communication protocols (e.g., Modbus, EtherNet/IP, Profibus).
* Experience with advanced process control strategies and optimisation techniques.
* Familiarity with multiple industrial standards (e.g., IEC 61131, AS/NZS safety standards).
* Comfortable working across both independent technical tasks and collaborative team environments.
* Familiarity with ERP systems, particularly Pronto.
* Experience with LabVIEW for test, measurement, or instrument control applications.
Extras
* Share investment plan.
* Annual bonus.
Visit www.xrfscientific.com to learn more about us.
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