Thales in the UK is a technology leader with more than 7,000 employees across 16 sites. Our diverse team possesses a rich blend of skills, knowledge, and experience, enabling us to tackle complex challenges in our main industries of defence, aerospace, cyber and digital.
Careers in the United Kingdom
Why join us?
Technology for a better tomorrow
Each year, we deliver £1.6bn of complex projects vital to the security of the nation, whilst sustaining a UK supply chain of over 21,000 jobs. For example, we upgrade the Ministry of Defence air traffic management capability and we also provide the new generation of UK passports.
Supporting you to succeed
At Thales in the UK, we value the diverse talents of our workforce and offer a collaborative environment that fosters creativity and professional growth. We provide our employees with the flexibility they need to strike the right work-life balance. A smart-office policy, private health insurance and family benefits such as extended parental leave are just some of many advantages our employees enjoy.
Learning and growing together
Our employees are our greatest asset, and their development is key to our success. In today’s hyperconnected world, continuous skill enhancement is essential, which is why we support hundreds of apprentices and graduates. By fostering varied career paths in a dynamic, international environment, we empower our workforce to adapt and thrive. Our commitment to skill development ensures we cultivate a resilient future for our industry.
Proudly awarded Glassdoor's Top 50 Best Places to work in 2025! Based on employee feedback over the past year, this highlights our committment to making Thales a great place to work.
Thales has jumped into the top 50 most attractive employers of the year, as voted by engineering students in the UK. This ranking in the prestigious Universum top employers list reflects our commitment to becoming a destination for future talent and a learning company.
Dive into Thales in the UK
What our people are saying
What our people are saying
As a sound impaired individual, I didn’t think that there could be another career in front of me, but Thales opened those doors and made it very easy.
Verity
Software Developer
As a System Engineer, I have the opportunity to work with multiple disciplines. This is great, because I get to work with people from many different backgrounds and with colleagues around the world.
Danny
System Engineer
A career in engineering gives you pride - I am immensely proud of what the teams I've worked in have achieved. Seeing a solution to a problem start from a simple idea on paper, and growing it into a system that enables the safe passage of flight for our armed forces never gets old.
Claire
VP Engineering
Thales is fantastic in offering flexible working. Being ex-military, that flexibility allows me to do the fitness that I was always used to in my previous jobs, and now I have time with my family that I didn’t used to have.
Lee
Ops Manager
Future Talent
We're dedicated to nurturing the next generation, which is why our programmes cater to a wide range of levels. You'll collaborate with industry experts to develop your skills and expertise in a supportive, inclusive environment that prioritises work-life balance. Ultimately, our goal is to help you realise your full potential. Continuous learning is essential for both graduates and apprentices, as it fosters ongoing professional development and skill enhancement. We emphasize a culture of lifelong learning, promoting innovation and growth.
Diversity & Inclusion
At Thales in the UK, we cultivate an inclusive workplace where our employee resource groups play an essential role in nurturing collaboration and support among our teams. These groups empower our employees to connect, share their unique perspectives, and contribute to an environment where everyone feels valued.
Interested in exploring and learning more about our markets and activities at Thales in the UK? Visit our Group website below.