https://jobs.co.uk/job/infrastructure-engineer-identity-office-365-security-and-cloud-platforms-g-tech-talent-limited--db4f6c9f-35e6-4115-a089-7d2a6bcac1a4 RSS feed for Infrastructure Engineer - Identity, Office 365, Security and Cloud Platforms at G-TECH TALENT LIMITED. en-gb Sat, 29 Aug 2026 19:03:48 GMT https://jobs.co.uk/job/infrastructure-engineer-identity-office-365-security-and-cloud-platforms-g-tech-talent-limited--db4f6c9f-35e6-4115-a089-7d2a6bcac1a4 https://jobs.co.uk/job/infrastructure-engineer-identity-office-365-security-and-cloud-platforms-g-tech-talent-limited--db4f6c9f-35e6-4115-a089-7d2a6bcac1a4 Sat, 29 Aug 2026 11:53:36 GMT Location: Chesterfield | Salary: 10000-500000 Annual | Type: Permanent | Infrastructure and Cloud Engineer - Role Overview This role sits within the Infrastructure team, supporting the identity, security, endpoint, messaging, Microsoft 365 and cloud platforms that underpin the wider IT estate. It is a platform-ownership and 3rd-line technical role, acting as the key escalation point for the Service Desk and owning complex issue resolution. The role holder will have primary ownership of Conditional Access, cloud security investigations and breach response, CIS hardening, Microsoft Azure, Azure Virtual Desktop (AVD), SharePoint Online and Intune. The position combines deep technical troubleshooting, estate-wide platform ownership and infrastructure/security project delivery. Key Responsibilities 1. Identity, Security and Compliance Administer the Microsoft 365 suite, including Exchange Online, Teams, SharePoint Online, OneDrive and security/compliance services. Own and maintain the Conditional Access policy estate across Active Directory/Entra ID, including policy documentation and secure management of exceptions. Lead cloud security investigations using sign-in, risk and audit logs. Own the Microsoft Defender estate, including XDR incidents, Defender fo... Permanent