Defence Security Architect — Architecture & Strategy
Listed on 2026-10-11
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IT/Tech
Cybersecurity, Systems Engineer, IT Consultant
Amentum is seeking an experienced Security Architect to design and maintain robust security architectures for ICT capabilities on UK Defence projects. You will translate business needs into security requirements and lead threat analysis, vulnerability management, and incident response planning.
Work involves evaluating security technologies, aligning architecture with client strategy, and producing clear technical documentation for diverse audiences.
We invite applications for the Defence Security Architect — Architecture & Strategy position located in Cardiff, Wales, United Kingdom.
Please review the full job details above before applying.
If your experience matches this role, we encourage you to apply.
All applications are reviewed carefully by our team.
The position is based in Cardiff, Wales, United Kingdom.
This opportunity is part of our work in IT & Technology.
The advertised compensation is 70..
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