AECOM
Principal Structural Engineer - Water

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Principal Structural Engineer - Water
Join AECOM as a Principal Structural Engineer in Water – UK
About AECOM
Work with Us. Change the World. At AECOM, we deliver better worlds. Whether improving infrastructure for cleaner water, safer transportation, or sustainable communities, our work empowers people and generations to thrive. As the world’s trusted infrastructure consulting firm, we partner with clients to tackle the most complex challenges.
Thousands of professionals globally—planners, engineers, scientists, and innovation leaders—come together to build impactful solutions. Join a dream team and bring your bold vision to a dynamic industry in greater demand than ever.
The Role: Principal Structural Engineer (Water Team)
Start here. Grow here.
Based in the UK with flexible hybrid working, you’ll lead structural engineering projects across the UK’s high-value water capital programmes. Partner with major water companies, contractors, and projects spanning new clean/wastewater networks, pumping stations, treatment works, and more.
This is your chance to shape the future of infrastructure while growing as a technical leader, addressing today’s—and tomorrow’s—most pressing engineering challenges.
What You’ll Do
Technical Excellence
- Design large-scale heavy civil structures, from:
- Pumped stations (underground & surface)
- Water-retaining concrete foundations
- Complex piled foundations to steel-framed buildings
Delivery & Leadership
- Develop innovative structural solutions to complex challenges:
- Drive design excellence from concept to completion
- Oversee multidisciplinary teams in delivering detailed designs
- Test, refine, and implement best practices for volume-hour efficiency
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Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
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Why you're a good match
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Experience fit
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Only hits
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Innovation & Thinking
- Challenge conventions—pioneer new ways of working, integrate cutting-edge solutions, and enhance client value.
Leadership & Mentorship
- Lead project structural designs end-to-end
- Mentor junior engineers, nurturing their development
- Build and cultivate strong client relationships
Communication & Collaboration
- Bridge gaps between disciplines (engineering, design, construction)
- Translate technical solutions into clear communications—drawings, specifications, and client-facing updates
Quality & Compliance
- Maintain a focus on compliance, safety, and efficiency
- Evaluate project deliverables, ensuring high-quality standards
Why Join AECOM’s Water Team?
Become Part of a Powerhouse
One of the largest UK & Ireland water clients, our integrated 600-strong team includes civil, electrical, mechanical, and process engineers. Work on projects ranging from small pilots to large scale, with opportunities to grow your expertise in key water infrastructure areas.
A forward-thinking culture where feedback is valued, and your contributions make a tangible difference.
Perks & Benefits
Your well-being and career growth matter. AECOM offers: ✅ Core & bespoke benefits—tailored to your needs—including career development programmes, AECOM University, volunteering days, and technical networks. ✅ Flexible hybrid model—balance work with life effortlessly, with options for part-time or flexible arrangements. ✅ Global networking roles—engage with professionals worldwide. ✅ Tech innovation tools—integrated platforms for cross-disciplinary collaboration. ✅ Social impact rewards—with a focus on the UN’s Sustainability Development Goals.


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Requirements & Qualifications
Essential
🔸 Degree/equivalent in civil/structural engineering 🔸 Professional membership or commitment to membership of an engineering institution (e.g., ICE, IStructE) 🔸 Proven experience in:
- Designing efficient, robust structural solutions
- Navigating multidisciplinary projects with care to specifications
- Project delivery excellence in water engineering
Desirable
🔹 Knowledge of UK/Ireland water regulatory environments (concrete & steel standards) 🔹 Familiarity with long-term water framework agreements (AMP8s)
Our Commitment to Inclusion
We value diversity and neurodiversity because it makes us stronger. Whether you have disabilities, socioeconomic backgrounds, or transfers skills, your unique perspective is welcome at AECOM.
Require reasonable adjustments? Contact ReasonableAccommodations@aecom.com. We prioritise an accessible, equitable application process.
Next Steps
Imagine making real-world impact. Ready to apply? Be it your degree-based experience or innovative problem-solving, we’re eager to hear from you!
Follow the Movement
Explore our latest scale-changing projects, employee stories, and tech advancements on: 📧 LinkedIn 📺 AECOM Voices for real-work perspectives.
For candidates eager to start or reach new heights in engineering, this call to action is for you.
Requisition: J10148708 Location: Hybrid (headquartered in UK) Area: Construction’s Frontier—Water Infrastructure
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