Groundwater Specialist

Key responsibilities

• A Technical Specialist shaping the future of groundwater resource management at Thames Water.
• Analyse data (CCTV surveys, pumping tests and monitoring networks) to guide operational and investment decisions.
• Provide expert input to strategic plans such as the Water Resources Management Plan and Drought Management Plan, and contribute to regulatory reports and projects that define the region’s long‑term water security.
• Identify optimisation opportunities and help mitigate environmental and drought‑related risks.
• Collaborate with colleagues across Operations, Engineering and Asset Management to translate data insights into real‑world solutions.
• Get hands‑on experience – you’ll have regular opportunities to visit groundwater sources, treatment works and monitoring sites to see your work in action and better understand the assets and landscapes you’re protecting.

• A strong foundation in hydrogeology and familiarity with groundwater modelling tools and data analysis.
• The ability to interpret incomplete datasets and communicate insights clearly to non‑specialists.
• A collaborative mindset and the confidence to work across technical and operational teams.
• A degree in Geology, Environmental Science or Engineering, ideally complemented by a postgraduate qualification in Hydrogeology (or equivalent experience).

• Previous experience in the water industry or in groundwater resources management would be an advantage.
• A full UK driving licence and enthusiasm for occasional fieldwork and site visits across our region – from urban groundwater sources to the stunning chalk rivers that define our landscape.

• Competitive salary from £46,000 to £55,000 per annum, depending on experience.
• 26 days holiday per year, increasing to 30 with length of service (plus bank holidays).
• Generous Pension Scheme through AON.
• Access to a range of benefits to support your health, wellbeing and finances, including annual health MOTs, physiotherapy and counselling, Cycle to Work schemes, shopping vouchers and life assurance.

Hybrid working from our Reading office, 2 days a week. Full‑time Monday‑Friday (36 hours per week); we also consider 4‑day week options.