IT Infrastructure Administrator - LondonOnsite work£upto 39,000The IT Infrastructure Administrator is responsible for supporting the delivery, maintenance and security of the organisation''s core IT infrastructure. Working closely with the Senior IT Infrastructure Administrator and the wider IT team, the role provides day-to-day (BAU) server administration, cybersecurity support, remediation activities and advanced technical assistance.The post-holder will provide 2nd line support for BAU server management while also acting as a 3rd line escalation point for complex technical and helpdesk issues. The role is key to maintaining the availability, security and reliability of critical IT services and ensuring the smooth operation of the organisation''s infrastructure.Key skills,Experience in Microsoft Windows 10/11 and Windows Server administration, maintenance and troubleshootingExperience with Microsoft 365, SharePoint and OneDrive administration and supportExperience with desktop hardware, cloud technologies and infrastructure monitoringExperience working within a structured IT Service Management environmentExperience with network, server and endpoint security, including Microsoft Defender, Sentinel and Sophos XDRActive Directory, Group Policy, Intune/SCCM and PowerShell ScriptingExperience managing Azure, Hyper-V, VLANs, virtual machines and RMM solutionsExperience with backup, replication, disaster recovery and business continuity, including Veeam and Azure BackupExperience ..... full job details .....