AECOM
Senior Wastewater Modeller
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Senior Wastewater Hydraulic Modeller – UK/EI (Hybrid)
About AECOM – A World of Opportunity
At AECOM, we’re delivering a better world—whether improving commutes, enabling access to clean water, or transforming skylines. As the world’s trusted infrastructure consulting firm, we partner with clients to tackle the globe’s most complex challenges and build lasting legacies.
There’s never been a better time to be at AECOM. With accelerating infrastructure investment, our Water Team is in high demand. Join our 50,000+-strong global team and bring your bold ideas to shape the future of the water industry.
About the Role
“Are you ready to join a team of wastewater modellers and shape the future of the Water Industry?”
Here at AECOM, we’re seeking a Senior Wastewater Hydraulic Modeller to join our Water Team in the UK or Ireland, benefiting from our flexible hybrid working model.
As a key player, you’ll:
- Deliver strategic and detailed projects impacting flood alleviation and pollution reduction.
- Work seamlessly with technologists, designers, engineers, and scientists to create holistic solutions.
- Influence industry standards—shaping best practices through guidance and innovation.
This is an unprecedented opportunity to collaborate with a talented, diverse team, improve quality of life, and be part of a global movement for sustainable infrastructure.
Responsibilities
Core Tasks
- Modelling: Build and verify hydraulic models for sewer networks; develop integrated catchment-scale solutions for flooding and pollution risks.
- Innovation: Apply new technologies to advance water industry standards.
- Collaboration: Protest technical reports, presentations, and documentation with clarity; mentor colleagues on projects.
- Leadership: Check hydraulic models, calculations, and reports for compliance with modelling specifications.
- Problem-Solving: Define project scopes, propose tender responses, and advise clients.
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Requirements
Education & Experience
- Degree in Environmental Science, GIS, Geography, Civil Engineering, or a related discipline.
- Proven expertise in hydraulic modelling, GIS, or asset management, including:
- ArcGIS / MapInfo (GIS);
- Innovyze ICM or InfoAsset (water assets/models).
- Industry experience in water consultancy—ideally with public/private sector water providers.
Attributes
- Self-motivated, capable of autonomous and collaborative work.
- Passionate about innovation and willingness to learn.
- Commitment to deadlines and a dynamic, deadline-driven workflow.
- Positive mindset, able to mentor team members.
What’s in It for You?
Impact & Growth
- Be part of a dynamic Water Team—700+ experts across the UK & Ireland.
- Shape the future of water infrastructure through projects that scale from concept to completion.
Empowerment
- Cornerstone Benefits & Flexibility:
- Forward-thinking culture that values your contributions.
- Hybrid work model to suit your lifestyle.
- Technical Training (AECOM University) and continuous development opportunities.
- Practice networks and volunteering days.
- Customise your journey with:
- Part-time/flexible arrangements (if suitable).
- Health, well-being, financial planning, and ** instructor-led classes**.
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Compensation & Culture
- Competitive salary plus comprehensive benefits.
- Inclusivity & Equality—EEO/AFE demonstration of fairness.
- Cohesive, respectful work environment where every voice is heard.
AECOM’s Commitment to Diversity
We celebrate Neurodiversity and disability—our Disability Confident Employer initiative: ✅ Supports reasonable adjustments for all candidates. ✅ We value equitable innovation.
Apply! Whether you meet all requirements or believe transferable skills could add value, we’d love to hear from you.
Address
- Bristol, City of (Hybrid work location, UK).
Additional Guidance
- In-person Day 1 onboarding at an AECOM office is mandatory.
- Catching fraud/integrity is taken seriously.
Contact AECOM
- Careers Query: [Career Enquiries Email]
- Disability Support: ADIFA@aecom.com
- More About Us: NEAQ Candidate Brochure
Follow AECOM Water UK: LinkedIn
Become part of AECOM’s Purpose—where impact is our standard. Starting today.
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