Technical Security Architect

Job Description: DXC Technology is committed to building diverse, inclusive teams. We welcome applications from all backgrounds and particularly encourage interest from women, underrepresented groups, and neurodivergent candidates. We offer reasonable adjustments throughout the hiring process and are dedicated to creating a supportive, accessible environment for everyone.

Technical Security Architect Location: Hampshire (5 days per week onsite) Due to the nature of the work and the customers we support, the successful candidate must be eligible to meet UK Government and contractual personnel security requirements, including the applicable residency requirements for the role, and have the right to work in the United Kingdom. Some roles may also be subject to nationality requirements where these are necessary to meet UK Government or contractual security obligations. The Technical Security Architect is responsible for designing, developing, and maintaining technical security architectures that protect the organisation's information systems, data, and infrastructure.

Embedded within the Technical team, this role leads the tech refresh and evergreening of security toolsets - ensuring the security technology estate remains current, supported, effective, and aligned with evolving threat landscapes, client policies, and cross-domain architectural patterns. This is a hands-on architecture role, not a governance-only position. The Technical Security Architect is expected to produce de