GIS Consultant / Senior GIS Consultant

Ready to use your GIS expertise to deliver projects that have a real impact? Join Tetra Tech and work alongside technical specialists on innovative projects across the water, defence, nuclear and infrastructure sectors. As part of our Geospatial team within the Asset Management business unit, you’ll help deliver high-quality spatial solutions that support critical engineering and environmental challenges while developing your career in a collaborative, forward-thinking environment.

Purpose & Scope of the Role

As a Geospatial Consultant, you’ll contribute to a wide range of single and multi-disciplinary projects, providing GIS expertise to colleagues and clients across the business. Working with industry-leading ESRI technologies, you’ll transform spatial data into meaningful insights, develop innovative GIS applications, and support the delivery of technically complex projects across multiple sectors.

Your Impact in this Position

You’ll play a key role in delivering high-quality geospatial solutions by analysing and managing spatial data, producing mapping and reporting outputs, and developing applications using tools such as Survey123, Dashboards and Insights. You’ll help improve the way GIS technology is used across the business, supporting project teams, enhancing efficiencies, and delivering valuable outcomes for clients.

Core CapabilitiesGIS & Spatial Analysis

• Produce high-quality mapping, spatial analysis and data visualisations using the ESRI platform.
• Prepare, manage and maintain spatial datasets for a variety of technical projects.

Data Management

• Source, validate and interpret spatial data, including UK environmental and Ordnance Survey datasets.
• Deliver clear reports and graphics that enable informed decision-making.

Technical Innovation

• Develop GIS applications using Survey123, Dashboards and Insights.
• Contribute to continuous improvements and the adoption of new geospatial technologies.

Project Delivery

• Support multiple projects simultaneously, delivering high-quality work to agreed timescales.
• Collaborate effectively within multidisciplinary engineering teams and with clients.

You’ll have a degree in GIS, Geography, Environmental Science or a related discipline (or equivalent experience), with strong knowledge of ArcGIS Pro, ArcGIS Online, Survey123 and Field Maps. Experience with Utility Network, ArcGIS Enterprise, FME, AutoCAD, Python (ArcPy) or ESRI extensions would be advantageous. You must also be eligible to obtain UK security clearance.

Tetra Tech is a leading provider of consulting and engineering services working across the full project lifecycle worldwide. We have a wide range of expertise across our teams, providing a global support network with a personalised approach to client relationships to better understand where we can add value. We provide a collaborative environment that supports individual performance, innovation, and creativity.

We support public and private sector clients on local, national, and international projects to deliver sustainable and resilient solutions. Our operations in the UK, Ireland, and the Netherlands include more than 6,000 employees who are Leading with Science to solve our clients’ most complex problems.

In alignment with the Equality Act 2010, we will make reasonable adjustments to support candidates and employees requiring additional arrangements. This could include adaptations to work schedules, training approaches, or the physical workspace. Please inform us if you need any accommodations during the recruitment process or in your day-to-day role