Salary: £60,000 - 90,000 per year Requirements: Must have an Active SC or DV Clearance Strong expertise in Microsoft Windows Server 2016 and 2022 Deep experience with Active Directory and Group Policy design and support Experience with Microsoft Hyper-V and VMware NSX virtualisation Knowledge of Skype for Business and Exchange 2012 or 2016 Good understanding of network design principles, firewalls, and WAN protocols Experience with McAfee AV and ePolicy Orchestrator Strong PowerShell and scripting capability Responsibilities: Manage incidents escalated from 1st and 2nd line teams across distributed environments Support live systems through structured change implementation and technical problem resolution Review and create Low Level Designs, build documentation, and Knowledge Base Articles Deliver knowledge transfer to customer teams and contribute to ongoing service improvement Support virtualised and secure infrastructure components within a complex estate Technologies: Active Directory Hyper-V Support Network PowerShell Security VMware Windows More: We are offering an exciting opportunity for an experienced L3 Wintel & VDI Support Engineer to join our team. In this role, you will support complex, deployable customer systems across multiple security domains. You will play a key role in maintaining and developing a live secure environment while handling escalated incidents and implementing controlled changes. Join us in a dynamic work environment that values technical expertise and continuous improvement. last updated 9 week of 2026