WSP in the UK & Ireland
Principal Hydraulic Modeller (Flood Risk)
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Principal Hydraulic Modeller (Flood Risk)
Sustainable Water Management Technician – Hydraulic / Flood Risk Modeller
Job Description
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 work with diverse, talented individuals who will help expand your horizons.
Our Sustainable Water Management Team is growing, and we are looking for Hydraulic / Flood Risk Modellers who want to make a real impact. You will play a key role in delivering our national programme of flood risk work, supporting major infrastructure, FCERM studies, and strategic projects across government, water, transport, and energy sectors.
This is your opportunity to take on a technical role that will influence the direction of projects, collaborate with a range of disciplines, and help guide the development of our national hydraulic modelling capability.
Why Join WSP?
Lead Meaningful Flood Risk Work
- Help deliver fluvial and pluvial modelling that informs decisions on communities, infrastructure, and climate resilience.
Develop & Shape Our National Modelling Capability
- Influence approaches, innovate, and provide technical direction for a highly skilled team.
A Broad & Varied Portfolio
- Work across FCERM studies, major infrastructure schemes, and strategic projects for government, local authorities, and private clients.
About Your Role…
- Provide technical leadership for fluvial and pluvial modelling using software such as:
- Flood Modeller
- TUFLOW
- HEC-RAS
- Infoworks ICM
- Coordinate and manage flood modelling studies, developing appropriate modelling approaches
- Review hydraulic models and ensure technical quality
- Prepare clear technical reports, presentations, and project deliverables
- Lead or support proposal writing, opportunity identification, and business development
- Liaise with clients, regulators, and other stakeholders to support successful project outcomes
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What We Will Be Looking For
- A strong track record in fluvial and pluvial hydraulic modelling
- Experience providing technical leadership and reviewing models for statutory bodies
- Commercial awareness, including project management and bid support
- Ability to work effectively within multidisciplinary teams
- Experience in infrastructure, local authority or national government projects
- Strong communication skills with the ability to build trusted client relationships
- Chartered status with a relevant professional body (or close to achievement)
Useful additional experience could include:
- GIS
- FCERM studies
- Flood Risk Assessments
- Flood policy knowledge
- UK flood estimation methods
“Don’t quite meet all the criteria?” – Apply anyway! We’ll see how your experience aligns with this role and other opportunities within the team.
Imagine a Better Future for Us All
Join our close-knit community of talented individuals who share your passion for making a positive impact. Our global team of 69,000+ employees works together to support communities worldwide.
With us, you can.
About Us
We are one of the world’s leading engineering and professional services firms. Our passionate team unites under a culture of innovation, integrity, and inclusion, delivering positive, long-lasting impacts on the communities we serve.
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What’s In It For You?
Work-Life Balance
- Hybrid working model: Work from home two days a week, while collaborating in modern offices across the UK.
- Time to recharge with WSP My Hour—one flexible hour daily for personal needs.
Inclusivity & Belonging
- We welcome applications from all backgrounds and experiences.
- Employee resource groups promote a culture of inclusivity and belonging.
Health & Wellbeing
- Thrive programme: Supports healthier choices and career growth.
- Virtual GP service: NHS or Irish Medical Council doctors available at your convenience.
- Gymflex scheme: Up to 40% discounts on gym memberships.
- Comprehensive menopause support.
Part-Flexible Working
- Part-time and flexible working arrangements.
- Purchasable leave and flexible bank holiday entitlement.
Your Development
- Supportive environment for training, mentoring, and Chartership guidance.
We Are WSP
WSP actively encourages applications from suitably qualified and eligible candidates regardless of:
- Sex, race, disability, age, sexual orientation
- Gender reassignment, religion or belief
- Marital status, pregnancy or maternity/paternity
— As a Disability Confident Leader, we interview all disabled applicants who meet the essential criteria. Please let us know if you require workplace adjustments to support your application.
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