Senior hands-on engineer securing Oritain's cloud, identity and network estate (Azure, Microsoft 365, Entra ID, Defender, Sentinel), running vulnerability and incident response, and leading compliance work (ISO 27001, Cyber Essentials, NIST, CMMC) with Vanta. Also drives secure AI adoption (Copilot, Claude, Purview/DLP) in a hybrid London-based role reporting to the Head of IT & Security.