Instrumentation, Controls & Automation Technician (ICA) - Bourne End, Buckinghamshire

Company: Thames Water

Location: Bourne End

Posted: May 4th, 2026

Instrumentation, Controls & Automation Technician (ICA) - Bourne End, Buckinghamshire, SL8 5NT

Contract: PermanentSalary: Offering between 41,000 - 57,000 per annum, depending on skills and experience.We currently have an exciting opportunity for an Instrumentation, Control & Automation (ICA) or Control and Instrumentation (C&I) technician to join our Water Production team in Bourne End.

This is a mobile role, where you would be required to work on various water treatment works around the East Thames Valley area.

We are looking for someone who can work in a safe, efficient, timely and effective manner with minimum supervision while maintaining the required standards to ensure that our statutory obligations are met and that asset availability and the associated performance measures are maintained to manufacturers' standards.

An ICA Technician may also operate and optimise processes and on-site equipment to ensure delivery of water quality compliance, safety, and operational efficiencies both in and out of normal hours.

What youll be doing as an Instrument Control Automation Technician (Control and Instrumentation Technician)Base Location Due to the nature of this role, travel between various sites will be required. You would be contractually based at Bourne End WTW, Wendover Road, Bourne End, SL8 5NT
Working Pattern: 38 hours per week, Monday - Friday. 7:30 am -3:36pm Plus standby & overtime opportunity upon completion of essential company training.
Equipment: All PPE, tools, a company van and a fuel card are provided.

You must have Knowledge and experience working with relay logic and PLCs (Rockwell & Allen-Bradley), which will include management and programming.

What you should bring to the role
To thrive in this role, the essential criteria youll need are:Whats in it for you?Find out more about our benefits and perks (Please note different T&Cs apply if on secondment)

Who are we?
Were the UKs largest water and wastewater company, with more than 16 million customers relying on us every day to supply water for their taps and toilets. We want to build a better future for all, helping our customers, communities, people, and the planet to thrive. Its a big job and weve got a long way to go, so we need help from passionate and skilled people, committed to making a difference and getting us to where we want to be in the years and decades to come.

Learn more about our purpose and values

Working at Thames Water
Thames Water is a unique, rewarding, and diverse place to work, where every day you can make a difference, yet no day is the same. As part of our family, youll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits.

If youre looking for a sustainable and successful career where you can make a daily difference to millions of peoples lives while helping to protect the world of water for future generations, well be here to support you every step of the way. Together, we can build a better future for our customers, our region, and our planet.

Real purpose, real support, real opportunities. Come and join the Thames Water family. Why choose us? Learn more.

Were committed to being a great, diverse, and inclusive place to work. We welcome applications from everyone and want to ensure you feel supported throughout the recruitment process. If you need any adjustments, whether thats extra time, accessible formats, or anything else just let us know, were here to help and support.

When a crisis happens, we all rally around to support our customers. As part of Team Thames, youll have the opportunity to sign up to support our customers on the frontline as an ambassador. Full training will be given for what is undoubtedly an incredibly rewarding experience. Its also a great opportunity to learn more about our business and meet colleagues.

Disclaimer: due to the high volume of applications we receive, we may close the advert earlier than the advertised date, so we encourage you to apply as soon as possible to avoid disappointment.
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