About Us

We’re making a once-in-a-generation investment of around £8.5 billion to reshape how water and wastewater services support communities across the South East. Of that, £3.3 billion is focussed entirely on protecting and enhancing our environment. This is our largest investment ever, and we’re looking for passionate people to make it happen.

No matter your expertise, there’s a meaningful role waiting for you at Southern Water.

Shape the future at Southern Water

With over 2,600 dedicated colleagues already serving over 4 million customers, we’re growing fast. No matter your expertise, whether it’s engineering, project management, finance, customer service or another area, there’s a meaningful role waiting for you at Southern Water.

Here, purpose powers everything we do. Our teams are united by a shared commitment to communities and the environment, and we know that real impact starts with diverse perspectives and inclusive collaboration.

At Southern Water, you’ll find the freedom to be yourself, the support to grow your career and a culture built on respect, teamwork and genuine care. Be part of something that matters.  

The facts
We’re making a once-in-a-generation investment of around £8.5 billion to reshape how water and wastewater services support communities.
With over 2,600 dedicated colleagues already serving over 4 million customers, we’re growing fast.
At Southern Water you’ll find the freedom to be yourself and will have the support to grow your career.
You’ll receive high quality training and mentoring from experienced professionals.
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