Senior Security Architect – Defence & Cloud

Company: SiXworks
Apply for the Senior Security Architect – Defence & Cloud
Location: Farnborough
Job Description:

SiXworks is seeking a Lead Security Architect to drive secure delivery for Defence and National Security projects. You will lead agile teams delivering Kubernetes environments for PoCs and live services, ensure compliance with MOD regulations, and guide security design across software, cloud, and infrastructure.

You will collaborate with software engineering, DevSecOps, and infrastructure teams, applying secure-by-design approaches, risk management, and governance to protect critical missions.

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Posted: September 1st, 2026