https://jobs.co.uk/job/security-architect-cbsbutler-holdings-limited-trading-as-cbsbutler--15cf3082-f004-4ee9-87ac-88470ca36229 RSS feed for Security Architect at CBSbutler Holdings Limited trading as CBSbutler. en-gb Mon, 29 Jun 2026 20:40:16 GMT https://jobs.co.uk/job/security-architect-cbsbutler-holdings-limited-trading-as-cbsbutler--15cf3082-f004-4ee9-87ac-88470ca36229 https://jobs.co.uk/job/security-architect-cbsbutler-holdings-limited-trading-as-cbsbutler--15cf3082-f004-4ee9-87ac-88470ca36229 Sun, 28 Jun 2026 23:00:00 GMT Location: Portsmouth | Salary: £600 - £650/day | Type: Contract | Security Architect (Defence DevSecOps & AI/ML) Portsmouth/ Hybrid (3 days onsite) -645 per day Inside IR35 5-Month Contract Active SC or DV Clearance Required Are you an experienced Security Architect looking to shape the future of secure AI and cloud technologies within the UK Defence sector? We are looking for a Security Architect to join a high-profile defence programme, leading the design and assurance of secure AI/ML solutions across multi-cloud and edge environments. This is an opportunity to play a key role in delivering innovative capabilities while ensuring security is embedded throughout the programme lifecycle. You''ll work alongside senior technical leaders, architects and engineering teams to define security strategy, influence governance and enable secure DevSecOps practices across a complex, mission-critical environment. What You''ll Be Doing Leading the security architecture across AI/ML development and trial programmes. Driving the Secure by Design approach throughout project delivery. Owning the end-to-end security assurance process. Designing secure multi-cloud and edge architectures aligned with Defence requirements. Defining trust boundaries, c... Contract