Senior Rolling Stock Engineer in London

Imagine being at the forefront of transforming the rail industry-helping shape the networks of tomorrow and driving innovation in sustainable transport. As a Senior Rolling Stock Engineer, you will have the opportunity to influence how new fleets are designed, introduced, and maintained, ensuring they meet the highest standards of performance, safety, and efficiency.

In this role, you will work with a diverse range of stakeholders, including train operators, rolling stock owners, government bodies, and manufacturers. You will contribute to projects that define technical specifications for new trains, evaluate cutting-edge technologies such as battery and hydrogen propulsion, and develop strategies for fleet management and depot design. Your expertise will help deliver solutions that are affordable, deliverable, and future-ready, supporting decarbonisation goals and improving passenger experience.

You won’t just be part of a team-you’ll be a trusted advisor, a problem solver, and a technical leader. From overseeing design reviews and tender evaluations to managing testing and commissioning processes, your work will have a direct impact on the success of major rail projects. You will also collaborate with Jacobs’ global network of experts in the USA, Canada, Australia, and across the UK, giving you exposure to international best practices and innovative approaches.

This is more than a job-it’s a chance to shape the future of rail transport, influence industry standards, and leave a lasting legacy in sustainable mobility.

• Proven experience in introducing new rolling stock or maintaining existing fleets.
• Strong knowledge of rail vehicles and systems from experience with a consultant, manufacturer, operator, or infrastructure manager.
• Proficiency in Microsoft Office (Word, Excel).
• Understanding of modern rolling stock systems and willingness to learn emerging technologies.
• Ability to lead tasks or work as a key team member, with strong customer focus.
• Excellent interpersonal, communication, and influencing skills.
• Strategic mindset with problem-solving ability, adaptability, and resilience.
• Degree/HNC or equivalent experience in Electrical Engineering, Mechanical Engineering, Physics, Mathematics, or similar.
• Ability to travel within the UK, Ireland, and internationally as required.

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. 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.

As a disability confident employer, we will interview all disabled applicants who meet the minimum criteria for a vacancy. 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.