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🥝 Product Security Lead for Embedded Defence Systems

Matchtech | marlow bottom, United-Kingdom | Posted May 23, 2026

Job Description


Our client, a leading player in the Defence & Security sector, is currently seeking a Product Security Lead to join their team in Marlow on a contract basis.

Key Responsibilities:

1. Cyber Requirement Implementation

  • Interpret and implement US Government-flowed cyber and information-assurance requirements across the product lifecycle.
  • Ensure compliance with the following (non-exhaustive) set of standards and contractual flows:
    • DoD (cyber workforce qualification)
    • NIST SP 800-171 (CUI protection)
    • DI-IPSC-82249, DISA STIGs, DI-MGMT-82191, DI-MISC-80508

2. Product and Engineering Assurance

  • Define and maintain the programme Cyber Security Plan, including CUI handling, secure development practices and compliance evidence.
  • Lead cyber risk assessments, threat modeling and vulnerability assessments for embedded systems, software, firmware and Special Test Equipment (STE). ...

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