Principal Process Engineer - Water
Are you an experienced Water Process Engineer looking for an opportunity to shape the future of the UK water industry?
UK jobs. Bigger possibilities.
136,000+ live jobsOn-site in Newbridge Square Office·Full-time·Added 7 days ago (last checked 5 Oct)
86 open roles
£25,246 a year
Gross, as stated in the ad.
About £1,810 a month after tax.
Permanent contract
Full-time.
24 days holiday
Per the ad, which doesn’t say whether bank holidays are on top.
Cycle to work scheme
Commuter benefits named in the ad.
Join a team where customers are at the heart of everything we do. We offer comprehensive training to ensure you succeed in your new role.
Find out more about our benefits and perks (Please note different T&Cs apply if on secondment)
Competitive salary starting of £25,246 per annum
Hours: 36
Kickstart Your Career in Customer Service - Join us at Thames Water!
Are you a people-person with a passion for helping others? Do you thrive in a buzzing, team-driven environment? If you're ready to start your journey in customer service, we've got the role for you!
As a Customer Service Representative, you'll be the friendly voice on the other end of the line - the first person our customers speak to when they need help. Whether it's explaining a water bill, resolving an issue, or finding the perfect tariff, you'll deliver top-tier service with empathy and a smile. Every day will be different - and every call, an opportunity to make a real difference.
No Experience? No Problem!
We believe in potential, not perfection. From day one, we'll give you the training, guidance, and tools you need to shine. If you're eager to learn, we're ready to invest in you.
Community focus: We're proud to serve our communities - that's why we ask that you live within the Thames Water region. (Hint: if your water bill comes from us, you're in!)
Fair opportunities: We're big believers in growth from within. With dedicated coaching, training, and development, we'll help you build the career you want.
Rotational shifts: The hours of work are 36 hours a week, following a shift pattern that varies from month to month between 8 am - 8 pm & 1 in every 4 Saturdays.
Team collaboration: Working in a supportive and collaborative environment where teamwork is key. Share ideas, solve problems, and celebrate successes as a team.
Location: Newbridge Square, Swindon.
Start dates: 9th November and 16th November 2026
To thrive in this role, the essential criteria you'll need are:
Submit your application and start your journey with Thames Water today. We can't wait to welcome you to the team!
We like to keep things simple and transparent, so you'll always know what to expect. If you're successful at each stage, we'll invite you to move on to the next step.
Step 1: Apply Online & Complete an Assessment
Submit your application online and complete our short online assessment.
If you meet the initial criteria, you'll receive an assessment link from Tazio via your registered email address. Please keep an eye on your inbox and check your junk or spam folder if you haven't received it within 24 hours.
Step 2: Teams Video Interview
Successful candidates will be invited to a Microsoft Teams video interview.
This is your chance to tell us more about yourself, your experience, what you've learned about Thames Water, and how your skills could help you succeed as a Customer Service Representative.
Step 3: Face-to-Face Assessment Day
Candidates who are successful at interview will be invited to attend a face-to-face assessment day at our Swindon office.
During the day, you'll have the opportunity to:
It's also a great opportunity to learn more about Thames Water, experience our culture firsthand, and see what it's like to be part of Team Thames.
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, you'll enjoy meaningful career opportunities, flexible working arrangements and excellent benefits.
If you're looking for a sustainable and successful career where you can make a daily difference to millions of people's lives while helping to protect the world of water for future generations, we'll 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.
We're 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 that's extra time, accessible formats, or anything else just let us know, we're here to help and support.
When a crisis happens, we all rally around to support our customers. As part of Team Thames, you'll 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. It's 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.
We're the UK's 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. It's a big job and we've 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