Senior Contaminant Hydrogeologist / Groundwater Modeller | Energy Sector

You will be based in Edinburgh, Glasgow, High Wycombe, Birmingham or Shrewsbury, joining a team that works holistically across contaminated land, hydrogeology, groundwater modelling and ground engineering. Your work will span the full project lifecycle: field investigation design, groundwater monitoring, hydrogeological interpretation, risk assessment, numerical and analytical modelling, and technical reporting. You will develop, refine and apply conceptual site models for soil, groundwater, surface water and ground gas assessment, and contribute to groundwater flow and contaminant fate and transport modelling across a varied portfolio of contaminated site projects. You will liaise directly with clients and regulators, prepare hydrogeological and contaminated land risk assessments, and mentor junior colleagues as the team continues to grow. A willingness to travel to UK offices and project sites is required. Your Impact The conceptual models and risk assessments you produce will directly inform how contaminated sites are understood, managed and remediated. Your technical judgement will help clients navigate regulatory processes with confidence, protect groundwater resources and deliver outcomes that leave land and water environments in a genuinely better condition. The support you provide to junior colleagues will shape how the next generation of hydrogeologists in the team develops, building the kind of practical, grounded expertise that only comes from working alongside someone who has done it properly.

Understanding how contaminants move through the ground and interact with groundwater systems is some of the most technically demanding work in environmental consultancy. It requires sharp analytical thinking, genuine hydrogeological expertise and the ability to communicate complex findings clearly to clients and regulators who depend on getting it right., You hold a degree in Hydrogeology, Geology, Environmental Science, Environmental Engineering, Civil Engineering, Chemistry or a related discipline, with a relevant MSc or PhD, a welcome bonus though not essential. You bring years of relevant experience in hydrogeology, contaminated land assessment, groundwater risk assessment or environmental consultancy, ideally within a consulting environment. Your technical toolkit includes experience in conceptual site model development, groundwater flow and contaminant transport modelling, ground investigation design, and the assessment and consolidation of chemical and geological datasets. You prepare clear, well-structured technical reports and communicate findings confidently to clients, regulators and multidisciplinary project teams. Experience with ArcGIS would be a useful addition. You are comfortable working across complex, multi-faceted projects, contributing your expertise within collaborative teams and bringing the sound judgement that high-stakes contaminated land and groundwater work demands.

The Stantec community unites more than 34,000 employees working in over 450 locations across 6 continents. We have been working with our clients and communities in the UK for over 150 years. We plan, design, deliver and manage the development and infrastructure needed to support the creation of sustainable, healthy and prosperous communities. Our teams provide effective and relevant solutions, translating our clients' vision into valued consents, deliverable plans for projects and programmes, and efficient designs for delivery, based on technical excellence and deep market insights. We deal with today's challenges, but also keep a fairer, better tomorrow in sight, looking at how we deliver clean growth, support radical changes in our economy and meet the needs of future communities. Stantec provides equal employment opportunities to all qualified employees and applicants for future and current employment and prohibit discrimination on the grounds of race, colour, religion, sex, national origin, age, marital status, genetic information, disability, sexual orientation, gender identity or gender expression. We prohibit discrimination in decisions concerning recruitment, hiring, referral, promotion, compensation, fringe benefits, job training, terminations or any other condition of employment. Stantec is in compliance with laws and regulations and ensures equitable opportunities in all aspects of employment. Building an inspired, inclusive work environment that attracts, supports, and develops world-class talent is a crucial key to our success. If you are excited by this role but worry that your experience doesn't exactly align, we encourage you to apply.

• We are driven to achieve: Named in the top 50 companies to work by Glassdoor 2025. Recognised by Corporate Knights as one of the world's top 10 most sustainable companies in 2025. Named 'Best Place to Work' and 'International Consulting Firm of the Year' at the NCE Awards 2024.
• We do what is right: Industry-leading training and development, as well as paid professional subscriptions. A professional progression plan, supporting you to become chartered.
• We are better together: A supportive and collaborative team environment and Early Careers peer group, and a wider ERG network (see more on our ERGs here: Stantec Employee Resource Groups)
• Growth: We're on an exciting growth journey across the UK - we want you to be part of it!
• Great Benefits: Competitive salary, bonus schemes, enhanced pension plan, annual leave with the option to buy/sell additional days, private medical insurance, group income protection & life assurance included as standard, as well as discounted gym membership and lots more.
• Hybrid / Flexible working: Enjoy a healthy work-life balance with our hybrid approach.