Powered by Water, Driven by Purpose
South West Water keeps the South West flowing with safe, reliable drinking water and wastewater services across some of the UK’s most stunning landscapes.
We’re proud to be part of Pennon Group, a leader in the UK water sector, working towards a greener future. We are lowering our carbon footprint, planting 300,000 trees, restoring peatlands and supporting farmers and landowners to improve water quality and wildlife.
Operational Technology (OT) Engineer
What You’ll Be Doing
* Hands‑On OT Engineering: From PLCs and SCADA systems to industrial communications and instrumentation – design, install, configure and maintain OT systems that power our essential water and wastewater operations.
* Resilient and Secure Systems: Ensure our OT infrastructure is compliant, secure and built to last – supporting water and wastewater services that keep our communities flowing.
* Collaboration Across Teams: Work closely with operational teams, IT and third‑party contractors to ensure smooth project delivery, from capital investment to day‑to‑day operational support.
* Continuous Improvement: Diagnose and optimise control strategies to streamline our systems and ensure top‑tier performance.
What We’re Looking For
* Proven experience in OT systems, including PLCs, SCADA, HMI, telemetry and industrial communications networks.
* Experience in operational support, fault diagnosis and system recovery in live environments.
* An eye for detail, a passion for safety and a commitment to regulatory compliance – including cyber security, health, and safety standards.
The Perks Of Joining Us
* Every day brings a new technical challenge, from solving complex issues in live OT systems to improving overall service delivery.
* A career that grows with you through structured training and continuous professional development.
* Playing a crucial role in delivering resilient and safe water and wastewater services to the South West.
Benefits
* Competitive Salary – based on experience and skills.
* Annual Bonus Scheme – recognising company performance.
* Pension Scheme – helping you plan for your future.
* Flexible Working Options – work‑life balance and hybrid working where possible.
* Healthcare Benefits – access to employee assistance programmes.
* Employee Discounts – on various products and services.
* Annual Leave – take time to recharge with our holiday entitlement.
Closing Date: 22nd May 2026
Please note that successful candidates will be subject to a mandatory DBS check and a thorough security vetting process as part of the onboarding and role requirements.
Be yourself – we value inclusion and celebrate uniqueness.
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