Wastewater Network Modeller
Posted 11 Sep 2026
Advertised as “Principal Wastewater Network Modeller”
BranchFactor Summary
The original posting with the fluff stripped out
- Management level
- Individual contributor
- Employment
- Hybrid
No salary listed for this role.
CertificationsICE, CIWEM
Field of studyEngineering, Environmental Science, Geography
Study levelBachelor's
What if you could shape a career as unique as you?
At WSP, you can always find opportunities to grow and do what matters to you. Make the most of our global reach to discover new challenges and chances to work with diverse, talented individuals who will help you expand your horizons.
A little more about your role…
We are looking for Wastewater Modellers to join our growing, award‑winning Water team. Whether you are early in your career or already operating at a senior level, this is your chance to work on meaningful projects that improve networks, enhance asset performance and support some of the UK's largest water companies.
Why join WSP...
Work on impactful projects
You will contribute to studies and modelling work that shape the future performance and resilience of wastewater networks across the UK.
Grow your technical skills
Work with industry standard tools such as InfoWorks ICM and Causeway Flow, as well as specialist modelling platforms used across WSP.
Be part of a high performing team
You will join a network of 350 water professionals across the UK, supported by our Global Water Team, with opportunities to collaborate widely on multidisciplinary projects.
Real opportunity for progression
With roles available from Consultant to Associate Director, you can develop your expertise, build leadership skills and help shape the future of our modelling capability.
Flexible locations
We have openings across several UK offices, providing flexibility to suit where you want to work.
What you will do.....
- Support and deliver hydraulic modelling studies for a range of UK water companies
- Build, enhance and interrogate network models to assess and optimise asset performance
- Support feasibility studies and optioneering to identify effective solutions
- Prepare reports, drawings and inputs for field investigation teams
- Coordinate and communicate with clients and internal teams, contributing to strong relationships
- Share knowledge and help develop the wider team
- Represent WSP in industry forums where appropriate
What we will be looking for you to demonstrate…
- A degree in a relevant discipline (engineering, environmental science, geography)