HR Wallingford
Drainage Modeller
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At HR Wallingford, we design smart, resilient solutions across the natural and built environments to help everyone live and work more sustainably with water. By harnessing research, data insights and the power of our collective expertise, we help the world to better understand the changing influence and impact of water.
We have an exciting opening for a drainage modeller to help us deliver on our expanding portfolio of UK and international research and consultancy projects.
Current Projects
- Modelling the impacts of retrofitting Sustainable Drainage Systems (SuDS) in cities in Europe and the Caribbean as part of climate resilient planning strategies.
- Evaluating impacts of Combined Sewer Overflow (CSO) spills and urban runoff discharges.
- Governance of water company modelling and asset delivery strategies.
- Modelling and master planning drainage asset portfolios.
- Developing climate-adjusted rainfall time series and risk-based approaches to drainage design for flood and spill risk mitigation.
- Creating tools for the planning, evaluation and design of SuDS.
- Creating digital AI modelling solutions and applications.
- Developing industry good practice guidance.
The team sits within the wider Flood and Water Management Group. Across this Group, we have a wide variety of experts including in water resources, flood risk systems analyses, flood forecasting, international climate adaptation and resilience, statistical modelling, data visualisation and management, and the use of earth observation data. Our work cuts across regulatory, government and private sector consultancy and research sectors – both in the UK and internationally, and we are continuously generating new knowledge, skills and tools through our ongoing programme of internally-funded research. Within your role, you would be interacting and developing solutions with staff in all of these fields, in order to win and deliver projects and support clients across the Group.
The Group is recognized for our innovation. We won the ‘Digital Excellence’ category at the Environment Agency’s Flood and Coast Excellence Awards 2024 with our Resilience and Innovation Northants (RAIN) platform for Northamptonshire Council (Home Page - RAIN [https://rainnorthants.co.uk/]). Our Intelligent Dam Safety Monitoring (DAMSAT) project won two awards at the New Civil Engineer Techfest Awards and our Dengue forecasting MOdel Satellite-based System (D-MOSS) has won 9 different industry awards. We have recently been successful in securing Ofwat Innovation Funding for a national SuDS platform (with Southern Water) and for developing a Rainwater Management Platform (with Wessex Water). We were also one of the ten finalists for the Manchester Prize for which we were funded to develop an AI sewer spill water quality impact tool.
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About the Role
We are looking for an enthusiastic and highly motivated individual with existing demonstrable drainage modelling expertise and skills in data analysis who can help us with the development of new ideas and solutions, alongside providing robust established support to our clients.
About You
- You will be a recent graduate, or soon to graduate, with an interest in surface water and/or wastewater drainage modelling.
- Knowledge of InfoWorks ICM, GIS, coding, hydraulic modelling or data analysis gained through your degree, university projects, placements or internships would be advantageous.
- You will be interested in solving complex, data-intensive problems and have an understanding of the challenges and solutions associated with urban runoff.
- Importantly, you will be a collaborative team player with a willingness to learn and develop your technical skills.
You will have, or be expected to achieve, a Bachelor's degree in a relevant discipline. You will also have studied mathematics to A level (or equivalent) and be comfortable working with numerical and analytical data.
Further Information
- Download a full job description [https://www.hrwallingford.com/sites/default/files/2025-11/JobDescription_Drainage%20Modeller%20Nov%2025.docx] and person specification [https://www.hrwallingford.com/sites/default/files/2025-11/PersonSpecification_Drainage%20modeller%20Nov%2025.docx].
- Salary: Competitive (depending on experience).
- This role will stay open until a suitable candidate is sourced.
Why Choose Us?
- Exceptional benefits: Enjoy a defined contribution pension scheme with a minimum 10% employer contribution (matched up to an additional 5%), 25 days of holiday plus bank holidays, life insurance, and health insurance providing dental/optical cash back.
- Inclusive culture: Our commitment to equality, diversity, and inclusion is embedded in our core values.
- Inspiring the next generation: We are passionate about inspiring the next generation of engineers and scientists through outreach with our STEM Ambassadors.
- Reach your full potential: We invest in our people, offering a chance to make a real impact from day one.
- Work-life balance: We understand the importance of a healthy work-life balance and offer both hybrid working and flexi time. We are also open to exploring other flexible working arrangements, including part-time.
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HR Wallingford is a non-profit-distributing organization allowing us to reinvest into strategic research and innovation. This ensures that our staff have the opportunity to work on exciting research and development projects to create the next-generation tools and technology and to apply them to solve water related problems around the world in novel ways. Collaboration and teamworking is at our core, both internally and with industry and academic partners. Consequently, we actively encourage ongoing training and development opportunities and pride ourselves on our open, inclusive and supportive work environment.
How to Apply
If you are excited about this role but are unsure about whether you’re the right fit or have sufficient experience, please email careers@hrwallingford.com before applying.
If you are interested and meet our requirements, then please apply directly via our website www.hrwallingford.com/careers providing your CV and a short covering letter.
Additional Information
Our privacy notice for job applicants, available from our website [http://www.hrwallingford.com/pdf-documents/PO-020_Privacy-notice-for-job-applicants.pdf], explains how we collect and process the personal data you may provide us when you apply for a job with us through our websites, or by any other means. This notice also explains how we’ll store and handle that data and keep it.
HR Wallingford are an equal opportunity employer and value diversity in our workplace. We do not discriminate, and work to create an inclusive culture across our business.
If you are excited about this role but unsure whether you’re the right fit, we encourage you to apply. We’re also happy to answer any questions by emailing careers@hrwallingford.com.
Interested? Please apply providing your CV with covering letter.
Additional Information
Our privacy notice for job applicants, available from our website [http://www.hrwallingford.com/pdf-documents/PO-020_Privacy-notice-for-job-applicants.pdf], explains how we collect and process the personal data you may provide us when you apply for a job with us through our websites, or by any other means. This notice also explains how we’ll store and handle that data and keep it.
HR Wallingford are an equal opportunity employer and value diversity in our workplace. We do not discriminate, and work to create an inclusive culture across our business.
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