Lead Security Architect (Defence DevSecOps and AI/ML)

*DV CLEARED*Lead Security Architect (Defence DevSecOps and AI/ML)5 Month contract initially + Extensions Based: Hybrid/Portsmouth = 50% remoteRate - £600 - £675 p/d via UmbrellaWe have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We have a great opportunity for a Lead Security Architect (Defence DevSecOps and AI/ML) on a long term program of work. Own security architecture and the integration roadmap for AI/ML across multi cloud and edge; align to client IT/cloud strategy; enable secure multinational collaboration and high side code promotions with repeatable assurance. Manage the Secure by Design elements of the project and own the assurance process end to end.Key Responsibilities:Lead the Security elements of the program across different use cases for AI/ML development and trials.Chair Security Working groups and tri nation collaboration.Manage security visibility and outcomes, manage senior stakeholder engagement.Threat and risk management; translate ambiguous requirements into testable controls.Define classification aware architectures, trust boundaries, cross domain data movement guardrails.Provide Security guidance and controls for complex program.Lead Security roadmap: DevSecOps, policy as code controls, risk based CI/CD gates.Govern supply chain security: artefact signing, SBOMs, provenance; adopt SLSA style ..... full job details .....