Environmental Specialist

Hybrid - Clearwater Court - RG1 8DB
, Hybrid - Coppermills (WTW) - E17 7HE
, Hybrid - Deephams (STW) - N9 0BA
, Hybrid - Marlow (PS) - SL7 2PN
, Hybrid - Oxford STW - OX4 4YU
, Hybrid - Slough (STW)

Job title Environmental Performance Specialist  Division Asset Operations & Capital Delivery Location Hybrid - Clearwater Court - RG1 8DB
, Hybrid - Coppermills (WTW) - E17 7HE
, Hybrid - Deephams (STW) - N9 0BA
, Hybrid - Marlow (PS) - SL7 2PN
, Hybrid - Oxford STW - OX4 4YU
, Hybrid - Slough (STW) Contract type Permanent Full/Part-time Full-time Hours 36 hours per week Salary Offering a salary up to £62,000 per annum depending on skills an experience Job grade B3 Closing date 29/01/2026

This role sits within our Operational Excellence Team, providing governance and structure to support our frontline operational roles. Some of the key teams this role will be working alongside are the Water Operations Team, Net Zero Team, Water Performance Team and Pollution Investigation Team.

You can be based anywhere within the Thames Water patch, but you will be required to travel between sites.

36 hours per week, Monday – Friday.

• Own the coordination and reporting of the Holistic Compliance Plan for water
  , ensuring alignment with regulatory and internal standards.
• Support the accuracy and management of Waste Discharge Permits
  , maintaining up-to-date records and ensuring operational compliance.
• Lead site awareness efforts and identify risks to compliance, including the rollout of the Compliance Assessment System (CAS) tool
  .
• Own the Pollution Incident Reduction Plan (PIRP) for water
  , ensuring thorough investigation, documentation, and follow-up actions are completed.
• Collaborate with the Net Zero Team to support delivery of Greenhouse Gas emissions and biodiversity Outcome Delivery Incentives (ODIs).
• Identify and remove blockers to progress, enabling cross-functional teams to “make things happen” across water-related initiatives.
• Promote environmental awareness and training across the organisation.
• Collect, analyse, and report environmental data (e.g., energy use, waste generation, emissions).
• Develop and maintain environmental performance dashboards and KPIs.
• Prepare reports for internal stakeholders and regulatory bodies.

• Experience in environmental performance, compliance, or sustainability.
• Experience in managing projects within a utility’s environment.
• Well organised with excellent communication skills and a track record of building effective relationships within teams.
• Strong time management skills with the ability to prioritise tasks when under pressure.
• Bachelor’s degree in environmental science, Sustainability, Engineering, or related field.
• Proficiency in data analysis tools and environmental management systems.
• Excellent communication, relationship management, and problem-solving skills.
• Knowledge & understanding of water distribution systems &/or water treatment processes.

• Offering a salary up to £62,000 per annum, depending on your level of experience.
• Car allowance will be provided based on mileage usage.
• 26 days holiday per year, increasing to 30 with the length of service. (Plus bank holidays)
• WeCare, a variety of health and wellbeing services for you and your family, including up to 10 specialist counselling sessions, 24/7 access to a virtual GP, get fit programmes and access to a nutritionist.
• Performance‑related pay plan directly linked to company performance measures and targets.
• Benefits on Tap, access to discounts, cashback and instant vouchers.
• Generous Paternity Leave, including 4 weeks paid and an optional 2 weeks unpaid.
• Enhanced Maternity Leave, 26 weeks full pay and 13 weeks half pay.
• Ongoing performance development reviews to help you be your best and identify growth opportunities.

We’re the UK’s largest water and wastewater company, with more than 16 million customers relying on us every day to supply water for their taps and toilets. We want to build a better future…