Product Technical Lead - Digital Trust

WeAreTechWomen; Templecombe; On-site; GBP 90,000 - 140,000; Full time

Benefits offered by this job

Performance-related bonus

Half day every Friday

28 days annual leave (plus bank)

Volunteer hours

Private healthcare

Pension scheme

Life cover

24/7 Employee Assistance Program

Employee discounts

Gym membership discounts

Job summary

Thales in the United Kingdom seeks a senior cybersecurity leader to drive the UK Digital Trust capability. You will shape SbD-driven security technologies, lead Zero Trust Architecture adoption, and integrate advanced cryptographic technologies into modern design patterns across multi‑domain environments.

You will collaborate with engineering teams, engage with senior stakeholders, and help define internal standards and governance while contributing to external standards bodies.

Responsibilities

• Lead the UK Digital Trust technical strategy and SbD principles from concept to decommissioning.
• Develop design patterns for Zero Trust Architecture and cryptographic agility frameworks.
• Define and evolve Data-Centric Security models including classification, tagging, encryption, and access controls.
• Provide technical leadership to engineering teams and engage with senior stakeholders.

Job description

Location: Reading, 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!

What the role has to offer

• Enterprise-wide technical influence – shaping consequence informed, secure‑by‑design and AI‑enabled security technologies, and steering the evolution of Thales’ future cyber design capabilities

• Own the UK Digital Trust technical strategy, ensuring consequence informed, SbD principles are embedded from concept to decommissioning.

• Lead development of design patterns for Zero Trust Architecture, including supporting and guiding on the adaption for products, identification of variance and applicability, segmentation, continuous verification, and policy-driven access.

• Define and evolve Data-Centric Security model product, including the classification, tagging, encryption, attribute-based access control strategies.

• Contribute to the global approach to DCS across the wider Thales enterprise.

• Drive inclusion of cryptographic architecture into solutions, including

  • PQC-ready design patterns

  • Hybrid classical/PQC key exchange

  • Cryptographic agility frameworks

  • Secure key management and HSM integration

• Develop defensible design patterns, for high-assurance systems, ensuring alignment with NCSC, NIST, ETSI and sector specific standards.

• Provide technical leadership to engineering teams, guiding implementation, testing, and assurance.

• Engage with senior stakeholders, translating complex trust and crypto concepts into clear, actionable decisions.

• Shape internal standards, patterns, and governance, ensuring consistency across programmes.

• Represent the organisation externally, contributing to working groups, standards bodies, and partner ecosystems.

• Innovation leadership – driving next‑generation of security capabilities, defining and using new technologies and architecture patterns such as ZTA, DCS and SbD, leveraging AI opportunities, and shaping Thales’ long‑term cyber resilience strategy.

Our Opportunity

You will lead the technical direction for our Digital Trust capability, shaping how we design, assure, and deploy trust‑enabling technologies across complex, multi-domain environments. This includes Secure-by-Design (SbD) engineering, Zero-Trust Architecture (ZTA), Data-Centric Security (DCS), and the integration of advanced cryptographic technologies such as Post-Quantum Cryptography (PQC) into modern design patterns.

This is a role for someone who can operate at architecture engineering, and governance levels simultaneously – and individual who can define the blueprint, assure the implementation, and influence the organisation.

Building a Future, we can all trust.

Are you looking for the opportunity to directly shape and deliver world‑class solutions to our customers? If so, then Engineering & Technical Management may be just the ticket. Whether focusing on leading large teams or working as a technical expert, roles in this area provide you with an opportunity to shape the world we live in today.

Benefits:

• Performance-related bonus

• Half day every Friday, usually finishing around 13:00

• 28 days annual leave (plus bank holidays) with opportunity to buy up to 40 hours/year (pro rata)

• 24 hours volunteering paid for

• Private healthcare

• Pension scheme

• Life cover

• 24/7 Employee Assistance Program and access to mental wellbeing app

• Employee discount shopping schemes on major brands and retailers

• Gym membership discounts

Security Clearance Requirement:

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!