Location
Birmingham, with flexible hybrid working options across UK and Ireland offices.

Hours
Full Time

Salary
Negotiable

About the Role
Shape the future of water with AECOM by leading advanced wastewater modelling that drives sustainable infrastructure and lasting environmental impact. Join our dynamic and multidisciplinary Water Team as a Principal Wastewater Modeller, delivering impactful water projects across the UK and internationally. You will work on significant flood alleviation schemes, pollution reduction, and infrastructure projects, supporting your continuous professional growth. Our modelling team is fully integrated with wider project teams, collaborating closely with experts to develop comprehensive solutions. As an industry leader in Blue-Green infrastructure and nature-based solutions, we work with public and private sector clients including Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, and LLFAs. You will deliver Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic models, and detailed designs, while shaping industry standards by advising and developing guidance that benchmarks best practices. This role offers an exceptional opportunity to support a talented, diverse team committed to innovation, collaboration, and efficiency. You will enjoy a supportive and inclusive environment with career development opportunities, technical practice networks, AECOM University, volunteering days, and a flexible hybrid working model to support work-life balance. We also offer personalised benefits designed to support your future and well-being.

Experience
Extensive experience in wastewater network modelling within consultancy or water utility environments. Proven ability to lead projects and provide technical direction. Strong proficiency in industry-standard modelling software such as InfoWorks ICM. Experience working with UK water industry regulations, AMP cycles, and wastewater planning frameworks.

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 and stakeholder management skills. Passionate about innovation and turning bold ideas into reality.

Qualifications
Degree (BEng/MEng or MSc) in Civil Engineering, Environmental Engineering, Water Resources, or related discipline. Chartered status (CEng) or working towards chartership is desirable.