Fire Life Safety Engineering Intern (London)

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

Are you ready to launch your career? Our Summer Internship Programme offers you the chance to gain real-world experience in your chosen discipline. For approximately eight weeks in the summer, you’ll work in one of our hub office locations across the UK or Ireland. Here, you’ll collaborate with world-class professionals in a dynamic environment, applying the skills you’ve honed in the classroom to real business challenges. In this fast-paced, professional setting, you’ll gain invaluable experience that will set you apart in your future career. Throughout the programme, you’ll receive personalised guidance from mentors, people leaders and Programme Champions. They’re all here to help you make the most of your experience. You’ll also have plenty of opportunities to connect with colleagues and fellow interns from different disciplines, broadening your professional network and gaining insights from across the business. Our goal is to ensure that your time with Jacobs leaves you with a positive, impactful learning experience.

About the opportunity

Jacobs is one of the world’s largest and most diverse providers of technical and management services, offering a full spectrum of consultancy support to commercial, government and industrial clients. As part of that support, Jacobs has developed one of the leading and longest-standing tunnel and ground engineering consultancy capabilities in the UK, with around 400 staff delivering practical, innovative and sustainable solutions to ground-related problems. We are seeking a Fire & Life Safety Intern to be based in our London office to undertake tunnel ventilation and fire life safety design work for a range of interesting projects. Our Tunnel Ventilation and Fire Life Safety team focuses on a range of small to large scale projects from road and rail tunnel ventilation design, to building fire strategies and carrying out airflow and heat transfer studies using a suite of analysis methods including one dimensional empirical calculations through to complex 3D Computational Fluid Dynamics (CFD) analyses. The successful candidate would also be involved and gain an insight into tunnel operations, maintenance, and governance issues as part of their wider development.

Here's what you'll need

• On track to complete a degree in Mechanical or Fire Engineering in 2028.
• A flexible and innovative self-starter who’s passionate about developing new skills.
• Enthusiasm and curiosity to apply your skills to solve real-world problems.
• Empathy and listening skills to help you truly understand our clients’ requirements.
• A well-rounded individual - have you worked in a bar? Been captain of a sports team or volunteered for a charity? Tell us - we’re looking for people with interesting stories and experiences!
• You must be available to join the 8-week programme starting 29th June 2026 – 21st August 2026.
• You must have the full right to work in the UK.
• You need to be a penultimate year student, finishing your degree in 2028.

Selection Process

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.

Jacobs partners with VERCIDA to help us attract and retain talent from a wide range of backgrounds. 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, please contact the team via Careers Support.