Traffic Engineer - Senior or Principal , Birmingham

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.

Your impact

At Jacobs, we’re building the future of transport—safer streets, smarter networks and better-connected communities.

As part of our Cities & Places business, we’re looking for a Senior / Principal Traffic Engineer to join our growing Transport Planning and Engineering team, sitting within a Midlands group (Birmingham) of more than 40 transport planners and engineers who work seamlessly across planning, design and road safety.

In this role, you’ll be right at the heart of shaping technically robust, buildable and future-focused transport solutions. Our team sits at the interface of transport planning and highway design, which means you’ll have the opportunity to turn strategic transport objectives into real-world, safe and compliant engineering outcomes. From early concept development to detailed design, you’ll play a leading role in delivering transport strategies, masterplans, Transport Assessments and Business Cases, ensuring safety and performance are considered at every stage.

You’ll work with a broad portfolio of clients across the UK, including Local Authorities, National Highways and Sub-National Transport Bodies, guiding multidisciplinary teams and helping ensure that planning recommendations translate meaningfully into junction layouts, network management proposals, active travel improvements, and both temporary and permanent traffic management solutions.

Your work will support every phase of a project’s lifecycle—from early feasibility and option selection right through to Road Safety Audits and implementation on the ground.

As a Senior / Principal Traffic Engineer, you’ll provide strong technical leadership and help shape the next generation of engineers and planners.

You’ll mentor junior colleagues, set direction on project tasks and champion high-quality, safe and innovative design. Surrounded by senior specialists and a supportive technical network, you’ll have the space to deepen your expertise, grow your influence and contribute to best practice across the business.

If you’re driven by the idea of creating safer, more efficient and more sustainable transport networks—and you’re excited to work in a collaborative environment where your ideas genuinely shape outcomes—this is a chance to make a meaningful impact while developing your career within one of the world’s most respected engineering consultancies.

This opportunity is based out of our Birmingham office and will require 2 day office/ 3 days home hybrid work.

Here’s what you’ll need

• A degree or equivalent in a relevant subject, which includes Engineering, Mathematics or Geography, although we’ll consider candidates from other academic backgrounds.
• Proven experience in the design and delivery of highway, traffic engineering and place-making schemes, including Healthy Streets, active travel, public transport, junction improvements and public realm projects.
• Strong technical capability in applying industry and local standards to transport networks, including DMRB, Manual for Streets (MfS), TSRGD, Traffic Signs Manuals and local SPDs.
• Demonstrable working knowledge of Traffic Regulation Orders (TROs)
• Proficient in AutoCAD, AutoTRACK, and traffic signing and road marking software, with experience producing concept and detailed design drawings.
• Experience using junction modelling software (e.g. Junctions 8, TRANSYT, LINSIG or similar).
• Experience working as a Road Safety Engineer, contributing to road safety studies, audits and the delivery of high-profile transport projects.
• Knowledge of the Construction (Design and Management) Regulations (CDM) 2015.
• Ability to design and review Temporary Traffic Management schemes.

Benefits

• A global network of expertise and opportunity
• A culture founded on safety, integrity, inclusion, and belonging /working arrangements that support your well‑being and potential to make a real-world impact through our global giving and volunteering programs
• Up to 10% pension
• 24 days (+10 days bought) holidays
• Free medical and income protection insurance and many more!

Joining Jacobs not only connects you locally but globally. Our values stand on a foundation of safety, integrity, inclusion and belonging. We put people at the heart of our business, and we truly believe that by supporting one another through our culture of caring, we all succeed. We value positive mental health and a sense of belonging for all employees.

With safety and flexibility always top of mind, we’ve gone beyond traditional ways of working so you have the support, means and space to maximize your potential. You’ll uncover flexible working arrangements, benefits, and opportunities, from well‑being benefits to our global giving and volunteering program, to exploring new and inventive ways to help our clients make the world a better place. No matter what drives you, you’ll discover how you can cultivate, nurture, and achieve your goals – all at a single global company. Find out more about life at Jacobs.

We aim to embed inclusion and belonging in everything we do. We know that if we are inclusive, we’re more connected and creative. We accept people for who they are, and we champion the richness of different perspectives, lived experiences and backgrounds in the workplace, as a source of learning and innovation. We are committed to building vibrant communities within Jacobs, including through our Jacobs Employee Networks, Communities of Practice and our Find Your Community initiatives, allowing every employee to find connection, purpose, and belonging.Find out more about our Jacobs Employee Networks here.

As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via Careers Support.

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