https://jobs.co.uk/job/m365-and-security-infrastructure-administrator-we-love-alfa--9f4d775f-a115-4509-a7cd-ccdf841f7beb RSS feed for M365 and Security Infrastructure Administrator at We Love Alfa. en-gb Tue, 29 Sep 2026 15:51:18 GMT https://jobs.co.uk/job/m365-and-security-infrastructure-administrator-we-love-alfa--9f4d775f-a115-4509-a7cd-ccdf841f7beb https://jobs.co.uk/job/m365-and-security-infrastructure-administrator-we-love-alfa--9f4d775f-a115-4509-a7cd-ccdf841f7beb Tue, 29 Sep 2026 11:52:44 GMT Location: London | Salary: 50000.00-50000.00 Annual | Type: Permanent | Alfa AI is a recruiting company advertising this vacancy on behalf of a customer. Want to be the person who turns a cybersecurity strategy into a secure, automated Microsoft estate? This is a deep technical, hands-on role based in London on a hybrid basis. You will be the technical lead for our tenant''s foundation, taking the "Why" from our Head of Cybersecurity and turning it into a concrete technical specification (the "What") and a deployment path (the "How"). We are moving away from ad-hoc, case-by-case management toward scalable, policy-driven operations built on modern Microsoft cloud administration principles. We need a proactive problem solver who puts long-term system integrity ahead of short-term fixes. What you will do Identity and access (Entra ID): optimize structure with Administrative Units and scoped administration, run advanced Conditional Access, implement PIM for just-in-time access, govern service principals, managed identities and AI agent identities such as Copilot agents, and automate joiner/mover/leaver processes. Endpoint security (Intune): lead MDM and MAM across Windows, macOS, iOS and Android, maintain compliance policies, set up Windows Autopilot, ... Permanent