
Location: Crawley, United Kingdom
Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services.
We are looking for an experienced Overseas Maintenance & UK Support Engineer to join our Air Traffic Control and Network Infrastructure team. This unique role combines overseas operational support in the Falkland Islands with project engineering and system development activities in the UK, offering an exciting opportunity to work on mission-critical communications and air traffic management infrastructure.
This position is ideally suited to someone who thrives on responsibility, enjoys working independently, and has a passion for maintaining and developing complex technical systems in challenging environments.
Location: Falkland Islands & Crawley
You'll play a key role in maintaining and supporting critical network infrastructure and air traffic control systems, ensuring operational availability in a demanding and remote environment.
The role includes rotational deployments to the Falkland Islands, typically comprising 10-week assignments, working alongside a team of engineers to provide continuous support. When not deployed, you will be based in the UK, supporting engineering projects, future network solutions and technology transition activities.
Flights to and from the Falkland Islands are provided, with accommodation and meals supplied whilst in territory.
As an Overseas Maintenance & UK Support Engineer, you will:
We're looking for a motivated engineer who can work independently, solve problems effectively and build strong relationships with customers and colleagues alike.
Experience with one or more of the following:
You'll be someone who demonstrates:
Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires you to be a UK National and achieve Security Clearance (SC) without any caveats. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant undergo, achieve, and maintain SC Clearance prior to commencing employment. If approved by the MOD, a dual national from a non-ITAR country may be considered.
To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years’ residence in the UK over the last 5 years may be accepted, with additional overseas checks.
Please visit the UKSV website for further guidance: https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels.
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At Thales, we ensure equal opportunities, pay and working conditions for all. The benefits we offer include private medical insurance, buying or selling annual leave, cycle to work schemes, employee discounts, paid volunteering day, stocks and shares, annual bonus and much more depending on the role. Read more about our benefits here.
We are committed to creating a workplace where everyone feels valued for who they are and the unique strengths they bring. Discover more about our programmes, employee networks, wellbeing policies, and inclusive features here.
If this role isn’t quite right for you, we encourage you to join our talent community where your details will be shared with our recruitment teams for other potential opportunities. Join the Talent Community here.
Join Thales in the UK – Innovate with us and shape the future!

Thales (Euronext Paris: HO) is a global leader in advanced technologies for the Defence, Aerospace, and Cyber & Digital sectors. Its portfolio of innovative products and services addresses several major challenges: sovereignty, security, sustainability and inclusion.
The Group invests more than €4 billion per year in Research & Development in key areas, particularly for critical environments, such as Artificial Intelligence, cybersecurity, quantum and cloud technologies.
Thales has more than 83,000 employees in 68 countries. In 2024, the Group generated sales of €20.6 billion.