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Thales is seeking a Senior OT Cyber Security Architect to lead the technical direction of its Exercise and Training capability for UK customers. You will shape architecture, assurance, and delivery across OT cyber resilience, working with Ebbw Vale teams to define product needs and architectures for training offerings.
The role requires operating at architecture, engineering and governance levels, influencing stakeholders and defining blueprints for high‑assurance environments.
Location: Remote UK, 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.
Location: Ebbw Vale, Reading, Crawley, Bristol, Templecombe, and Cheadle (any Thales office)
Step into a role where your cyber expertise shapes national‑level resilience and the future of secure critical systems!
You will lead the technical direction for our Exercise and Training capability, shaping how we design, assure, deliver, and deploy Exercises for cyber resilience to Thales’ customers and OT Training capabilities operated out of the Thales UK Ebbw Vale facility. The role shall include the definition of the technologies Thales UK will implement into a Cyber Exercise product offer. In addition, the role will work closely with the technical leads in Ebbw Vale to define the product needs and architectures for OT Training as a product offering out of the Ebbw Vale office in support of our MOD customers.
This is a role for someone who can operate at architecture engineering, and governance levels simultaneously – an individual who can define the blueprint, assure the implementation, and influence the organisation.
At Thales, we are committed to equal opportunities and welcome all talented individuals to consider joining our team. So even if you don't match every statement below but feel you have some of the experience, knowledge or skills needed for this role, we encourage you to apply. It will take all of us working together to deliver solutions to the world’s most critical challenges.
If you’re ready to lead, influence, and engineer the next generation of OT cyber security, we’d love to receive your application.
This role will require SC Clearance. It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant will undergo, achieve, and maintain SC Clearance. Please visit the UKSV website for further guidance.
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.
For further details of the evidence required to apply for Baseline and Security Clearance please refer to the National Security Vetting (NSV) Agency –
United Kingdom Security Vetting - GOV.UK (www.gov.uk)
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.
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