Role Overview We are seeking an experienced Security Architect - AI Platform to design and own the end-to-end security architecture for enterprise AI platforms and future AI deployments. The successful candidate will act as the technical authority for AI security, defining security architecture, standards, patterns and guardrails for AI and agentic AI workloads. The role will focus on AI/LLM security, threat modelling, Zero Trust, API security, security tooling, governance and secure AI deployment. The candidate will also work closely with AI vendors and senior stakeholders to ensure AI platforms meet enterprise security requirements. Key ResponsibilitiesAI Security Architecture Design and own the end-to-end security architecture for enterprise AI platforms. Define security architecture principles, standards, patterns and guardrails for AI and agentic AI workloads. Lead security architecture decisions for AI deployments and integrations. Define and evolve the AI security target operating model. Ensure AI platforms are designed and deployed in accordance with enterprise security requirements. Threat Modelling and Risk Lead threat modelling for AI, LLM and agentic AI workloads. Identify AI-specific security threats and attack vectors. Assess risks including: Prompt injection Model inversion Data poisoning Unauthorised data access Insecure AI integrations Define appropriate security controls and mitigation strategies. Apply established security architecture frameworks and ..... full job details .....