Operational Technician

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.

EVERYTHING YOU NEED TO KNOW

We’re looking for an Operational Technician to join our Area 5 team, working across sludge treatment, renewable energy generation and the production of high‑quality biosolids. This is a great opportunity for someone who enjoys hands‑on work, problem‑solving and being part of a committed team driving sustainability across the region.

As part of our Bioresources Operations Team, you’ll help run, maintain and optimise our sludge treatment sites throughout the Severn Trent region. Your contribution will directly support our aim to increase green energy generation—through both biomethane and electricity—and play an important role in helping us reduce carbon emissions. You’ll also ensure the production of high‑quality biosolids that meet the standards of the Biosolids Assurance Scheme and the Farming Rules for Water, strengthening our trusted relationships with the agricultural community.

In this role, you’ll be responsible for a range of daily operational tasks that keep our treatment processes safe, compliant and efficient. You’ll look for opportunities to fine‑tune and improve how we operate, particularly around energy performance. You’ll regularly monitor and interpret process health data, taking the right actions to keep everything running smoothly. Building strong working relationships with our colleagues across Bioresources and Wastewater Recycling will also be essential, as you’ll support permit compliance and help ensure we meet key regulatory responsibilities.

We offer a clear competency framework to support your development, with progression from foundation to skilled level forming a core part of the role. You’ll also have the option to continue towards expert level if you want to grow further. We’re looking for someone who has the courage to speak up, do the right thing and show curiosity in understanding how things work and why. Problem‑solving is part of everyday life in this role, and having a mindset that seeks improvement and values safety will help you succeed.

You’ll be working across several sites within Area 5, including Alfreton, Mansfield, Newthorpe, Scunthorpe and Worksop.

WHAT YOU’LL BRING TO THE ROLE

Key Accountabilities

Carrying out day‑to‑day operational and maintenance activities across Anaerobic Digestion sites, including sludge thickening, safe chemical handling, sampling and laboratory analysis, process optimisation, and monitoring performance through SCADA and trend analysis.
Managing process data, contributing to first‑line (RCM) maintenance of assets, and ensuring all work is completed in line with health and safety procedures and asset safety regulations.
Supporting process improvements by analysing and optimising the full sludge route, identifying opportunities to enhance efficiency and performance.
Participating in standby and call‑out duties as part of a rota, and contributing to major capital investment projects, including commissioning and delivery phases.
Working both independently and collaboratively within the team, using strong problem‑solving skills and a clear understanding of how and why processes operate as they do.

Experience Required

Experience working with process‑based operations, with a solid understanding of process systems, automation, hydraulics and mechanical principles.
Confident use of IT systems and digital tools, with the ability to interpret data effectively.
Experience engaging with household customers, with an awareness of customer needs and a track record of delivering and improving customer service.
Demonstrated ability to identify issues, resolve problems and implement practical solutions.

Capabilities

A strong willingness to learn and develop, including working towards technical training in sewage and sludge treatment.
A flexible, proactive attitude, with the physical fitness required to work outdoors in all weather conditions.
Ability to work as part of a team as well as independently, using your own initiative.
Good communication and interpersonal skills, with a practical, hands‑on approach to problem‑solving.
An interest in mechanical and automated systems, with a mindset geared towards understanding how things work.

HOW WE’LL REWARD AND CARE FOR 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:

Salary: £32,088.86 + Company Van
25 days holiday + bank holidays (and the ability to buy/ sell up to 5 days per year)
Allowances for unsociable and weekend working

Annual bonus scheme (of up to £1,500 per annum based on company performance)
Leading pension scheme – we will double your contribution (up to 15% when you contribute 7.5%)
Sharesave – the chance to buy Severn Trent Plc shares at a discounted rate
Dedicated training and development with our ‘Academy’
Electric vehicle scheme and retail offers
Family friendly policies
Two volunteering days per year

WHATS NEXT?

We can't wait to hear from you! Have an updated CV ready and spare five minutes to apply. We'll let you know the outcome after the closing date, so keep an eye on your phone and emails.