We re working with our client, a leading global organisation, to recruit a Senior Manager level AI Security Architect to take ownership of the security architecture for its enterprise AI ecosystem, including a flagship internal AI platform used across the business. Sitting within the Digital Trust andamp; AI Security function, this role is central to enabling secure innovation at scale. you''ll combine deep technical expertise with senior-level influence, helping to shape how AI is designed, deployed, and governed across the organisation. you''ll be responsible for: Owning and designing the security architecture for enterprise AI platforms and workloads Leading Identity and Access Management architecture for AI, with a strong focus on machine and workload identities Defining and embedding AI security governance, standards, and secure-by-design principles Providing hands-on architectural leadership across Azure and Microsoft Entra ID Partnering with engineering, cloud, and product teams to integrate security into AI development and delivery Acting as a senior escalation point for AI, IAM, and security architecture decisions Supporting audit, regulatory, and assurance requirements related to AI security Influencing senior stakeholders and mentoring technical teams What you''ll bring: Deep expertise across IAM, including AD, Entra ID, PAM, IGA, Conditional Access, and machine identities Strong Microsoft security and cloud architecture background Experienc