💼 Full-Time Position

Application Security Architect

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CBSbutler Holdings Limited trading as CBSbutler
📍 Remote, england, United-Kingdom
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Location
Remote, United-Kingdom
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Posted
June 11, 2026
Type
Full-Time
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Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Application Security Architect

Onsite in Bracknell • Eligible for DV clearance • 65-70k per annum + benefits package

We are seeking an experienced Security Application Architect to support the delivery and ongoing evolution of a secure Gateway capability for a strategic UK defence customer . This role combines architectural ownership, secure design governance, and operational assurance within a high-security, mission-critical environment. You’ll shape technical direction, drive change, and ensure resilient, compliant solution delivery across engineering and support teams.

What you’ll be doing

  • Own and design technical changes required to maintain and enhance Gateway capability
  • Produce high-quality design documentation in collaboration with the customer and Programme Manager
  • Support solution governance and architectural integrity
  • Ensure ongoing availability, resilience and security compliance
  • P...