Salary: £52,480 - 58,000 per year Requirements: Strong geospatial analytical background, with expert knowledge of spatial tools (ESRI ArcGIS and FME). Proficiency in data visualisation and analysis using tools like Power BI and Excel or similar. Knowledge and capability in a wide variety of additional analytical tools (e.g. SQL, Python, PySpark, Databricks and Azure). Ability to support the development and technical progression of others within the team. Several years of relevant business or technical experience. Attention to detail, plus the ability to understand the wider context of analytical tasks. Good communication skills and a self-driven approach to work. Excellent IT skills - relevant industry-specific tools (e.g. InfoAsset). Bachelors or Masters degree in GIS, Geography, or a related field is desirable. Responsibilities: Be recognised as the go-to expert for advanced geospatial analysis and operational insight, helping teams make data-driven decisions. Lead complex analysis that drives strategic change and influences both internal and external stakeholders. Develop, maintain, and deliver geospatial data models and reports that provide accurate, trusted insight and measurable improvements. Take ownership of key reporting, ensuring quality, relevance, and clear commentary that supports operational and business objectives. Analyse the performance and behaviour of wastewater network assets, identifying trends and risks and sharing findings through clear visualisations and insight. Use your data expertise and operational understanding to design interventions that improve asset performance and reduce risk. Define and improve processes, monitor data quality, and maintain automated data pipelines used by teams across the business for key performance and investment decisions. Technologies: Azure Databricks Excel GIS Support Network Power BI Python PySpark SQL Cloud More: We are Thames Water, the UKs largest water and wastewater company, serving over 16 million customers daily. Our mission is to build a better future for our customers, communities, and the environment. We offer a competitive salary, generous holidays that increase with service, a robust pension scheme, and an array of health and wellness benefits. Our workplace is diverse, rewarding, and committed to making a positive impact in the world. Join us to make a real difference every day and help secure the future of water for generations to come. last updated 6 week of 2026