Catchment Operator

Powered by Water, Driven by Purpose

South West Water keeps the South West flowing with safe, reliable drinking water and wastewater services across some of the UK’s most stunning landscapes.

We’re proud to be part of Pennon Group, a leader in the UK water sector, working towards a greener future. Our goal? Net zero by 2030, supported by partnerships with Wildlife Trusts and National Parks.

Whether you’re starting out or seeking a new challenge, our scale and ambition create opportunities for you to shape your own career.

Ready to make a splash?
Join our team today.

We're currently recruiting a Catchment Operator to join our team based in Plymouth. You will join us on a 12 month fixed term contract and in return, you will receive a competitive salary of £26,337.

Hours are 37 per week, with a 1 in 5 week standby rota once training is complete

As a Catchment Operator you will be responsible for carrying out reactive and planned work as scheduled to support the delivery of the day-to-day operation and maintenance of the Wastewater Treatment Works and Sewage Pumping Stations.

• Carrying out on-site monitoring of treated wastewater and associated plant to ensure effective site operation and that compliance requirements are maintained

• Responding effectively to site conditions and instrument monitoring information that ensures compliance is maintained and the environment is protected

• Storing and handling chemicals in accordance with COSHH, QMS Procedures and relevant Health and Safety standards

• Carrying out first-line maintenance on instruments & mechanical equipment

• Carrying out calibration of equipment in order to ensure accuracy and reliability

• Using the iSCADA control system, PCs and other computer hardware and software in order to carry out the role effectively

• Carrying out grounds maintenance

• Providing accurate and timely feedback of activities completed

• Adhering to schedules, business rules, and procedures

• Liaising with Area Manager, Catchment Pilot and Technical Assistants to ensure schedules are optimised

• Liaising with Catchment Operators to carry out any required duties

• Liaising with Area Manager, Energy Maintenance, and other members of the team to ensure site operation and asset maintenance is optimised

• Dealing effectively with customer queries when directly approached and passing information up the management line where appropriate

• Regular sampling and testing of internal and external Tanker deliveries and critical site control points on the Treatment process

• 5 GCSE's or equivalent in Maths, English and a Science subject

• Full UK Driving License

• Proficient in Microsoft packages

• Happy working outside in all conditions

• Generous holiday allowance plus bank holidays
• A discretionary Bonus
• Competitive Contributory Pension
• Share-save Scheme
• Various health benefits
• Wellbeing support programmes
• A range of Group Discounts
• Cycle to Work Scheme

Closing Date:
Monday 9th February 2026

Please note that the successful candidate will be subject to a mandatory DBS check as part of the onboarding process.

Be yourself, we like it that way. Together, we will build a culture of belonging, where inclusion is instinctive. Diversity is our strength and a reflection of our communities. We care, we value everyone, we celebrate uniqueness.

Our core values which are essential to our success are:

Be Rock Solid - Build trust and be trusted. Be the one we all look to and can depend on.

Be You - We want you to bring your best everyday. Be yourself and make your mark in your individual way.

Be the Future - Embrace change. Drive Progress. Own the challenge.