Senior GIS Specialist

Senior GIS Specialist Location: Bicester ( 3 days per week in office, 2 days from home ) Salary : up to 40k basic plus benefits Key Responsibilities: * Produce accurate GIS maps and plans, including land ownership, access routes, utility layouts, and supporting legal documentation. * Source, analyse, and manage geospatial data from providers such as Land Registry, Ordnance Survey, Environment Agency, and utility companies. * Provide GIS expertise and insights to internal teams and clients to support planning and operational decisions. * Maintain and update mobile and web-based GIS platforms using the latest technology. * Ensure data quality through rigorous standards and the use of bespoke geospatial databases. * Identify, license, and integrate new data sources to enhance project outcomes. * Manage GIS-related tasks and small projects, ensuring high standards and timely delivery. * Estimate workloads and advise project teams on timelines and GIS requirements. * Mentor and support junior GIS team members by providing guidance, feedback, and conducting performance reviews. Candidate Requirements: * Degree or postgraduate qualification in GIS, Geography, Surveying, or a related field with a GIS focus. * Relevant experience in a GIS role, ideally within infrastructure, utilities, or energy sectors. * Proficiency in ESRI ArcGIS for spatial data management, analysis, and mapping. * Experience with web and mobile GIS tools such as ArcGIS Online, Enterprise, Collector, and Survey123. * Competence in database development, integration, and geospatial data workflows. * Strong attention to detail with a commitment to producing high-quality cartographic outputs. * Full UK driving licence and willingness to travel to project sites as required