At Severn Trent, our people are at the heart of everything we do. We’re in the top 5% of utility companies worldwide when it comes to employee engagement and ranked as a Top 50 UK Employer on Glassdoor. Join us in making a positive impact on the environment and our communities, while being valued and supported in a truly inclusive workplace.
If you want to do more, because you care, we want you on our team.
As a Senior Technician for the Warwickshire Area you’ll play a key role as an Assistant Team Manager, helping to lead a motivated and high‑performing team across sludge treatment, renewable energy generation and the production of high‑quality biosolids.
You’ll be part of our Bioresources Operational Team, who operate, maintain and optimise sludge treatment sites across the Severn Trent region. Together, the team helps maximise green energy generation through biomethane gas and electricity, supporting our commitment to reducing carbon and operating more sustainably.
Quality and compliance are at the heart of what we do. You’ll help ensure biosolids are produced to the highest standards, in line with the Biosolids Assurance Scheme and Farming Rules for Water, building trusted relationships with the agricultural community.
Working closely with colleagues across the wider Bioresources and Wastewater Recycling teams, you’ll support permit compliance and regulatory requirements, while also developing strong, collaborative working relationships.
We offer a clear competency and development framework, with opportunities to progress through foundation, skilled and expert levels, alongside pay progression to match.
You’ll support the management and optimisation of Finham Thermal Hydrolysis Plant, Spernal Digestion site & Hartshill cake facility helping to drive performance and continuous improvement across the area.
We welcome people from all walks of life and celebrate individuality as we know diverse minds, experiences and backgrounds help us to learn and better serve our communities. We want people who show up and get involved. Those who are ready to be part of something bigger and who want to make a difference because they care. Is that you?
Working here isn’t just a job. You can build a career at Severn Trent, and we’ll reward you for it too. We have a range of benefits that recognise great work, and award-winning training to help you reach your potential. And we’ll also help you play your part in looking after the environment and the communities where we live.
With that in mind, here are just some of our favourite's perks that you’ll get being part of the Seven Trent family:
WHATS NEXT?
We can’t wait to hear from you.
Before you apply, you’ll need an updated copy of your CV and about five minutes to spare.
And if your curiosity has peaked and you're wanting to find out even more, search #LifeAtSevernTrent on social media.
Ps. we’ll always let you know the outcome of your application after the closing date - so keep an eye on your phone and emails.

Water is wonderful. Without it we’d be lost. With it, everything’s possible. For every toothbrush, for every loo flushed. For the hot showers, the cool drinks, the cups of tea. But it’s not just at the heart of our homes. It’s at the heart of everything; our schools, our businesses, our hospitals. Saving lives, helping communities thrive.
We’re Severn Trent, a diverse and amazing group of people who want to keep it that way. We bring you clean water and we take it away safely too. But it’s not just what we do. It’s how we do it: not just talking, but going over and above. Stepping up and rolling our sleeves up.
It’s because we care. Not only about our water but our corner of the country. And we care for our amazing people who make all this possible. Don’t just take our word for it; we’re a Glassdoor Top 50 Company – one of the best employers in the UK right now.
At Severn Trent, we do more, because we care.