Principal Product Security Architect

Salary: £130,000 - 130,000 per year

• Proven experience in product security, security evaluation, certification, or a related field.
• Proven experience working with external security laboratories and navigating formal evaluations.
• Strong knowledge of frameworks such as Common Criteria, SESIP, PSA Certified, FIPS 140-3, ISO 21434, or EU-CRA.
• Comfort working with cryptographic primitives, secure key lifecycle management, secure provisioning, silicon/SoC security architecture, threat modelling, attacker models, and countermeasures.
• Clear communication, negotiation, and documentation skills for coordinating complex programmes across engineering, product, and security teams.
• Additional valuable experience includes cryptography accelerators, roots of trust, secure enclaves, HSMs, TEE/TF-M environments, or secure firmware.
• Knowledge of semiconductor manufacturing, supply chain security, side-channel analysis, fault-injection testing, or hardware penetration testing is also valuable.

• Own end-to-end security evaluation and certification programmes, including planning, execution, evidence delivery, remediation, retesting, and closure.
• Serve as the primary technical contact for external security laboratories, ensuring documentation, test vectors, and evaluation artefacts are complete, accurate, and delivered on schedule.
• Apply expertise in silicon/SoC security, cryptography, secure key lifecycles, and provisioning.
• Mentor colleagues on evaluation methodologies and certification readiness.
• Maintain clear workflows and stay current with evolving standards.
• Coordinate evaluation evidence, validate findings, and guide engineering teams through corrective actions, retesting, and certification closure.

• Architect
• Cryptography
• Firmware
• Hardware
• Security

More:

We are seeking a Principal Product Security Architect to join our Product Security team in France. This senior role connects deep technical expertise with the rigour of independent assurance and involves working directly with accredited security laboratories and certification bodies. The salary range is €105,000–€130,000, and relocation and visa sponsorship are available.

last updated 46 week of 2026