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AECOM

Senior Wastewater Modeller

Croydon
Posted 3 months ago
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Join Our Senior Wastewater Hydraulic Modeller Team

Company Description

Work with Us. Change the World.

At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world’s trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.

There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

We're one global team driven by our common purpose to deliver a better world. Join us.


Job Description

Start here. Grow here.

"Are you ready to join a team of wastewater modellers and shape the future of the Water Industry?"

Join our dynamic and multidisciplinary Water Team as a Senior Wastewater Hydraulic Modeller. You can be based in one of our UK or Ireland offices whilst also taking advantage of our flexible hybrid working model.

You will be a key player in delivering impactful water projects across the UK and internationally. We enable the development of significant flood alleviation schemes, pollution reduction, and infrastructure projects, and this variety will be fundamental to your continuous professional growth.

A unique aspect of our approach is that our modelling team is fully integrated with the wider project teams, ensuring that our modellers work closely alongside experts in other areas, developing comprehensive solutions.

As an industry leader in Blue-Green infrastructure and nature-based solutions, we work with both public and private sector clients such as Severn Trent, Anglian Water, Northern Ireland Water, the Environment Agency, LLFAs and other infrastructure providers. We deliver Flood Risk Assessments, Drainage Strategies, Outline Business Cases, hydraulic models, and detailed designs. We shape industry standards by advising and developing guidance that benchmarks best practices, keeping AECOM at the forefront of the water industry. This position offers an exceptional opportunity to support a talented, diverse team committed to innovation, collaboration, and efficiency.

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£35,000/yr

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What You’ll Do

Deliver:

  • Build hydraulic models and perform verification of sewer networks;
  • Run integrated model development, support with scoping and planning of projects including flow survey verification; and
  • Development of catchment-scale strategic solutions for flooding and pollution risks.

Expertise:

  • Deliver technical innovation, including the application of new technologies;
  • Problem-solve for clients and develop scopes and tender responses.

Documentation:

  • Prepare and deliver technical reports, presentations, and documentation to communicate modelling findings effectively using strong communication skills.

Lead:

  • Mentor and support other team members as part of their professional development and foster positive client relationships.

Quality:

  • Act as checker of hydraulic models, calculations, and technical reports, ensuring quality team delivery and compliance with modelling specifications.

Why Join AECOM?

Join our dynamic Water Business, which boasts around 700 experts across the UK & Ireland. Collaborate with top-tier engineers and consultants to deliver projects of all sizes, from concept to completion.

At AECOM, you’ll thrive in an inclusive and forward-thinking environment where your contributions are valued. Enjoy:

  • Flexible hybrid working model for a tailored balance of remote and office work.
  • Career development opportunities, including technical practice networks, AECOM University, volunteer days, and hybrid working flexibility.
  • Competitive salary and comprehensive benefits.
  • A global team fostering innovation, collaboration, and inclusivity.

Benefits

At AECOM, every contributor is valued uniquely. Here’s what you can expect:

  • Customised benefits: Recognising that everyone’s circumstances differ, we offer flexible and personalised benefits.
  • Competitive salary: Aligned with experience and expertise.
  • Well-being programs: Designing holistic support for your personal and professional life.
  • Technology and thinking: Access to industry-leading tools and insights.
  • Innovative projects: Being at the forefront of sustainable and impactful work.

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Requirements

Qualifications

  • A bachelor’s degree in Environmental Science, GIS, Geography, Civil Engineering, or a related field.
  • Experience in Hydraulic Modelling, GIS, or Data Analysis, particularly with ArcGIS or MapInfo.
  • Knowledge of Hydraulic Modelling or Asset Management, focusing on Innovyze ICM or InfoAsset.
  • Proven experience in water consultancy.

Competencies

  • Self-motivated, with the ability to work both autonomously and collaboratively.
  • Strong commitment, willingness to learn, and a desire to excel in a dynamic, deadline-driven environment.

AECOM believes in creating a better world through innovative and sustainable solutions. If you share our vision and are ready to make a difference in the water industry, we want to hear from you.


Additional Information

Application Support

We celebrate diversity and neurodiversity, and believe these enrich our team. Applications from all backgrounds and abilities are welcome.

If you have a disability that requires accommodation to complete your application, kindly contact accommodationrequests.uk@aecom.com. We are a Disability Confident Employer and will offer an interview to applicants meeting the essential criteria under this scheme.

Office Location

State/Province: Bristol, City of Primary Location: Bristol, UK - 3 Rivergate Work Location Model: Hybrid

Legal and Business Details

Business Group: DCS Legal Entity: AECOM Infrastructure and Environment UK Limited Business Line: Water Operating Group: International

Employment Policies

  • All information is kept confidential according to EEO guidelines.
  • All newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office.

Learn more about us and our cultural ethos here. AECOM is committed to a secure and trustworthy recruitment process—we are vigilant against fraudulent hiring activities.

Follow our AECOM Water page on LinkedIn for impactful projects and real-world outcomes.

Echoes of our tenets: "Freedom to Grow in a World of Opportunity" and "Join us—your growth and success is ours too."

Join us today! Start here. Grow here.

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Location

Croydon, England, United Kingdom

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