At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Are you a passionate Wastewater Modeller ready to take your career to the next level? At Jacobs, you’ll play a vital role in shaping the future of water infrastructure across the UK and Ireland. With unprecedented investment in the sector, now is the time to be part of something transformative.

We’re hiring Principal Modellers and Associate Directors of Modelling to strengthen our teams and support long-term frameworks with leading UK water companies. Your expertise will help deliver innovative solutions that protect the environment, reduce flood risk, improve water supply, and create lasting value for local communities.