Lead Security Architect

Job Description: Lead Security Architect (DV Cleared) Hampshire - 50and remote, 50% office based Inside IR35, £650 per day Our Defence Client is looking for a DV cleared Lead Security Architect with CISSP exposure to oversee security architecture and the integration roadmap for AI/ML across multicloud environments Key Responsibilities Lead the Security elements of the program across different use cases for AI/ML development and trials. Chair Security Working groups and trination collaboration. Manage security visibility and outcomes, manage senior stakeholder engagement. Threat and risk management translate ambiguous requirements into testable controls. Define classificationaware architectures, trust boundaries, crossdomain data movement guardrails. Provide Security guidance and controls for complex program. Lead Security roadmap: DevSecOps, policyascode controls, riskbased CI/CD gates. Govern supplychain security: artefact signing, SBOMs, provenance adopt SLSAstyle controls. Reduced...