Process Controller

Thames Water Utilities Limited
Isleworth, Greater London

We are currently seeking a Process Controller to join our Mogden Sewage Treatment Works.

  • Working Pattern is 36 hours a week across a 12-hour rotating shift.
  • Location – Mogden - Isleworth - TW7 7LW.
  • This is a full-time permanent position.

What you will be doing as a Process Controller

The successful candidate will be a key member of the area operations team and will deliver a high standard of work at our Waste Treatment Works.

The role of the Process Controller is to report to the Site Manager.

  • Being responsible for the overall operation of the Sewage Treatment Works, the plant and the equipment.
  • Carry out High voltage and related low voltage switching operations monitoring, collating and reporting data in order to ensure that statutory and regulatory compliance is met and the site meets regulatory quality standards and customer demand.
  • Processing faults and advising suitable rectification by first fix, raising issues to the Maintenance Scheduler or Team Leader as required.
  • Carrying out isolations to plant and issuing Permits to work as part of a safe system of work
  • Assisting with on-site capital project works, coordinating maintenance and operational personnel, and raising reactive work when required.
  • Monitor stock levels and request and take deliveries as required.
    Undertaking safety and security checks and taking responsibility for the health and safety of yourself and your colleagues.
  • Operate and monitor the processes from the Control room using SCADA, and where necessary, go into the process area to carry out operations and, when required, inspect the process area.

What should you bring to the role

  • Ability to demonstrate logical thinking, attention to detail, and workload management is a must.
  • Due to the nature of the role, a Full UK driving licence is essential.
  • Health and safety knowledge.
  • Ability to make decisions about our sites, sometimes under pressure.
  • Ability to work with internal and external stakeholders, building strong relationships quickly.
  • The ability to work autonomously and as part of a team.
  • Strong interpersonal skills and ability to build report.
  • Experience with SCADA would be beneficial.
  • Qualification in a technical discipline M,E or ICA would be advantageous (with Technical City and Guilds, ONC/OND, HNC/HND or equivalent ), as well as being an Appointed Person for HV (electrical work) or the ability to complete the AP(HV) course.
  • You must be able to work unsupervised on 12-hour shifts, days and nights.
  • Fully competent at using the appropriate Company IT systems.

What’s in it for you?

  • Offering a salary up to £43,500 per annum, depending on skills and experience.
  • Training around all aspects of the production and operation of our sites will be provided.
  • GymPass is a free fitness plan and access to several well-being apps for you and up to three family members, as well as discounted plans nationwide.
  • Cycle to work scheme, always on and up to £3,000, save money, get fit and help protect the environment.
  • Performance-related pay plan directly linked to company performance measures and targets.
  • WeCare, a variety of health and well-being services for you and your family, including up to 10 specialist counselling sessions, 24/7 access to a virtual GP, get-fit programmes and access to a nutritionist.
  • Benefits on Tap, access to discounts, cashback and instant vouchers.
  • Generous Paternity Leave, including 4 weeks paid and an optional 2 weeks unpaid.
  • Enhanced Maternity Leave, 26 weeks full pay and 13 weeks half pay.
  • Ongoing performance development reviews to help you be your best and identify growth opportunities.
  • 24 days holiday per year, increasing to 28 with the length of service. (Plus bank holidays)
  • Contributory pension – Defined Contribution - Maximum of 12% -2x employee contribution.
  • Personal Medical Assessments – Open to all once a year.

Find out more about our benefits and perks

Posted 2025-10-24

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