Location
Central London with flexible hybrid working options across UK and Ireland offices.

Hours
Full Time - flexible hybrid working model to support work-life balance.

Salary
Negotiable

About the Role
Join AECOM’s dynamic and multidisciplinary Water Team as a Senior Wastewater Hydraulic Modeller. You will play a key role in delivering impactful water projects across the UK and internationally, supporting flood alleviation schemes, pollution reduction, and infrastructure development. Our modelling team is fully integrated with wider project teams, working closely with experts to develop comprehensive solutions. You will work with public and private sector clients including Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, and others. Your responsibilities will include building and verifying hydraulic models of sewer networks, developing catchment scale strategic solutions, delivering technical innovation, preparing reports and presentations, mentoring team members, and ensuring quality and compliance of modelling outputs. This role offers an exceptional opportunity to contribute to industry-leading projects and shape the future of water infrastructure through innovation and collaboration.

Experience
Proven experience in water consultancy with expertise in hydraulic modelling and GIS or data analysis, particularly using ArcGIS or MapInfo. Knowledge of hydraulic modelling or asset management software such as Innovyze ICM or InfoAsset is essential.

About you
Self-motivated with the ability to work autonomously and as part of a dynamic, deadline-driven team. Strong commitment, willingness to learn, and excellent communication skills to effectively convey modelling findings. Passionate about innovation and delivering high-quality solutions in a collaborative environment.

Qualifications
Bachelor’s degree in Environmental Science, GIS, Geography, Civil Engineering, or a related discipline.