In Melbourne, water is essential to our way of life.

As caretakers for Melbourne’s water cycle, we care for water, life and land throughout Melbourne: both its people and its biodiversity.

Each time you drink from the tap, flush a toilet or kayak down the Yarra, we’re there. Primed and ready, quietly delivering some of the world’s cleanest water for over five million residents and wildlife that call Melbourne home, just as we have for over 130 years.

If you value making it count, diving in with curiosity, and doing what’s right, you're in the right place.

Who We Are

In Melbourne, water is essential to our way of life.

As caretakers for Melbourne’s water cycle, we care for water, life and land throughout Melbourne: both its people and its biodiversity.

Each time you drink from the tap, flush a toilet or kayak down the Yarra, we’re there. Primed and ready, quietly delivering some of the world’s cleanest water for over five million residents and wildlife that call Melbourne home, just as we have for over 130 years.

If you value making it count, diving in with curiosity, and doing what’s right, you're in the right place.

About The Role

As Melbourne Water continues to invest in Operational Technology, we're expanding our Asset Knowledge & Technology team with several newly created roles. This is an exciting opportunity to join a growing team and help strengthen the systems that support our critical infrastructure.

Reporting to the Manager Operational Technology, this permanent, full-time Principal Engineer Control Systems role will act as Melbourne Water’s technical authority for control systems engineering. You’ll provide organisation-wide leadership across engineering standards, architecture, governance and assurance,



ensuring OT systems are safe, secure, reliable and aligned with regulatory and business requirements.

In this role you will:

- Act as the technical authority for control systems engineering across SCADA, PLC/RTU, telemetry, industrial networks, historians, alarm systems, control logic and associated OT platforms and interfaces.
- Set and govern engineering standards, reference architectures, technical specifications and approved control system configurations.
- Provide final technical judgement on complex, high-risk and non-standard engineering matters, including design deviations and non-conformances.
- Define and assure engineering requirements across design, configuration, integration, testing, validation, commissioning and management of change.
- Apply and oversee structured safety and risk processes, including CHAZOP, HAZOP, functional safety and safety-in-design.
- Establish lifecycle and maintenance requirements covering reliability, obsolescence, maintainability, backup and recovery, configuration integrity and replacement strategies.
- Provide technical assurance for major modifications, renewals and integrations, ensuring appropriate engineering evidence, testing and governance.
- Lead technical investigations into significant incidents and engineering non-conformances, identifying corrective actions and systemic improvements.




- Provide technical authority over vendor, contractor and third-party engineering activities impacting the OT workplace.
- Lead the control systems engineering community of practice, mentoring engineers and strengthening technical capability and consistency across Melbourne Water.

About You

You are an experienced control systems engineering professional who has operated at a senior technical authority, Principal Engineer or Subject Matter Expert level within complex, high-consequence environments. You bring the technical depth and professional judgement to resolve challenging engineering issues, while being able to influence stakeholders and establish consistent engineering standards and practices.

You’re comfortable working across engineering, operations, cybersecurity, asset management and project delivery, and understand the importance of balancing safety, reliability, resilience, security and operational requirements.

You will bring:

- A tertiary qualification in Electrical, Electronic, Mechatronic, Control Systems Engineering or an equivalent engineering discipline.
- Extensive industrial control systems engineering experience gained within critical infrastructure, energy, utilities, heavy industry, rail, mining or major hazard environments.
- Demonstrated experience as a Principal Engineer, Subject Matter Expert, Discipline Technical Authority or equivalent, providing technical judgement on complex and high-risk control systems matters.
- Expert knowledge of SCADA, PLC/RTU, industrial communications, telemetry, historian platforms, functional safety and system integration within live operational environments.
- Robust e

📌 Principal Engineer Control Systems (Melbourne)
🏢 Melbourne Water
📍 Melbourne