Remote Senior Engineer - Transport Infrastructure​/Urban Realm

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Lead the Way in Sustainable Transport – Join AECOM as a Senior Highways & Traffic Engineer in Cardiff

Are you an experienced engineer ready to take the next step in your career? AECOM’s Cardiff-based Streets team is looking for a Senior Engineer to lead the design and delivery of innovative traffic engineering, Active Travel, and urban realm projects across South Wales and beyond. This is your opportunity to shape safer, greener, and more inclusive transport networks that have a real impact on communities.

As a senior member of our collaborative, multidisciplinary team, you’ll work on high-profile projects for clients such as Transport for Wales, Cardiff Council, Swansea Council, Newport City Council, and key regional frameworks including SWTRA, South West & Mid Wales Regional CES, and SEWTAPS. You’ll bring your technical expertise and leadership skills to guide project teams through all stages of design and delivery.

Here’s what you’ll do:

As a Senior Engineer, you’ll take a leading role in the development of Active Travel and traffic engineering schemes, from concept through to detailed design and implementation. You’ll manage technical outputs, mentor junior staff, and ensure the successful delivery of high-quality, sustainable transport solutions.

Key Responsibilities:

• Lead the design and delivery of traffic engineering, Active Travel, and urban realm schemes.
• Prepare and review technical outputs including drawings, reports, and specifications.
• Ensure all work meets project briefs, design standards, and regulatory requirements.
• Collaborate with multidisciplinary teams across AECOM and external stakeholders.
• Delegate and coordinate tasks for graduates and technicians, supporting their development.
• Manage project timelines, budgets, and quality standards.
• Champion Health & Safety best practices, including CDM responsibilities.
• Report regularly to the Principal Engineer or Project Manager on progress and risks

What We’re Looking For

We’re seeking a confident and capable engineer with a strong background in Active Travel and traffic engineering. You’ll be passionate about delivering high-quality infrastructure that improves mobility, safety, and sustainability

Come grow with us.

Let's not forget about the perks 'll enjoy a range of core and personalised benefits designed to support your future and well-being, customized to fit your lifestyle. Take advantage of our flexible hybrid working model to ensure a work-life balance that suits your lifestyle , career development opportunities, technical practice networks, AECOM University, and volunteering days

We celebrate diversity, including neurodiversity, and believe it enriches our team. We welcome applications from all backgrounds and abilities. If you are an applicant with a disability that requires reasonable accommodation to complete the application process, please contact us at [email protected]

At AECOM, we value everyone's unique contributions and perspectives. If you meet some of the requirements above or have transferable skills you believe would benefit us, we would be delighted to hear from you!

• Proven experience in scoping, preliminary, and detailed design of Active Travel and…