Principal Tunnelling Engineer As a Tunnel Engineer, you will contribute to the successful delivery of small- to large-scale turnkey tunnelling and underground infrastructure projects, from pipe jacking installations to complex underground caverns. You will apply both empirical design approaches and advanced numerical modelling techniques-including 3D finite element (FE) analysis for structural and geotechnical applications-to develop robust, technically sound engineering solutions. Your remit will include; * Provide tunnelling leadership to multi-disciplinary project teams. * Perform structural and geotechnical analysis. * Produce detailed design reports, calculations, risk assessments, and method statements. * Provide expert input into temporary and permanent works design. * Expedite schemes from inception to design completion. * Support tendering, feasibility studies, and design reviews. * Ensure the completion of projects and packages of work to agreed budgets and programme. * Mentor colleagues, aiding both personal and career development. We would be delighted to hear from candidates who have a good blend of the following skills and experience; * Demonstrable expertise in Tunnel design. * A sound academic and technical knowledge of civil/tunnel engineering * MICE Chartered Engineer status (or equivalent) * Track record in the design in the design and build market. * Comfortable building colaborative relationships with Clients. * Knowledge of relevant European codes and standards * Proficient in software such as; Plaxis, FLAC, MIDAS and or SAP. * Commitment to professional and personal development. -LINM1 https://careers.jacobs.com/en_US/careers/JobDetail/30867 Manchester|Greater Manchester|United Kingdom London|Greater London|United Kingdom Leeds|West Yorkshire|United Kingdom Bristol|Bristol City|United Kingdom Civil and Structural Transportation 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. Jacobs partners with VERCIDA to help us attract and retain talent from a wide range of backgrounds. For greater online accessibility please visit www.vercida.com/uk/employers/jacobs to view and access our roles. 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. 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 .