Castle Water Logo


Our future is bright.
Be part of it with us.

Castle Water is the UK’s leading independent business water supplier.

As one of the fastest-growing utility suppliers, we’re looking for people with the enthusiasm, intelligence and passion to help deliver our goals and to meet customers’ expectations.

Innovation and knowledge sharing is part of our everyday experience. We invest the training and support you need to succeed and deliver the excellent service our customers expect. We offer hybrid working, an attractive base salary, pension scheme, life cover and a minimum of 28 days paid holiday.

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customer service

Customer services

Work on cutting-edge projects that are pushing the boundaries of technology and creativity.

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Collaborative culture

Be part of a team that values open communication, teamwork, and mutual support.

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Work-life balance

We understand the importance of personal time and support a healthy work-life balance.


Career growth

We offer internal promotion and offer many chances for career advancement.

Life at Castle Water

We started with a mission and a handful of people. 10 years on we are a team of more than 450 people united by a culture of collaboration, trust and a pro-active approach to problem solving.

It’s our people that ensure we remain at the forefront of the UK water market, focused on providing all our customers with award-winning customer service.





Hybrid working
We work from home and from the office, so you can find the balance of both that's right for you.
Team events
We gather together as a team throughout the year for various events. From celebrating important milestones, to team training, to raising a glass at the end of another fantastic year.
Employee fundraising
We support and encourage employee-led fundraising. Plus, you'll have opportunities all year round to get involved in charity work, including The Kiltwalk and Christmas Jumper Day.
Graduate Apprenticeships
Extend your learning and boost your career prospects with our Graduate Apprenticeships in partnership with the University of Dundee and Heriot-Watt University.
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Current vacancies

We're currently hiring and would love to hear from you. If you are passionate about helping others and want to advance professionally, our company could be a good fit for you.

Featured vacancies

Trainee Company Secretarial Assistant

Administration Assistant/Receptionist

Payment Advisor

Trainee Company Secretarial Assistant

Administration Assistant/Receptionist

Payment Advisor

Legal Executive

All current vacancies

Recruiting now for 2024 Apprenticeships

Aged 16 to 24? Forge your own path with a fully funded Apprenticeship

Speculative applications

Castle Water is always keen to meet suitable, experienced candidates who wish to develop a rewarding career. If you have the drive, experience and skills to support our continued success, but don’t see a vacancy that’s right for you, you can send your CV together with a covering letter to

Typical roles include:

  • Customer Service Advisors
  • Credit Controller
  • Payments Processor
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