Salary: £36,000 - 60,000 per year Requirements: We require active SC Clearance. We require strong experience in Windows Server administration, including 2016, 2019, and 2022. We require hands-on knowledge of Active Directory, Group Policy, DNS, and DHCP. We require experience with Citrix Virtual Apps and Desktops (CVAD). We require experience administering Citrix ADC / NetScaler. We require strong VMware expertise, including vSphere, ESXi, and vCenter. We require experience supporting and optimising VDI environments. We require knowledge of Office 365 and endpoint management. We require experience with patch management, upgrades, and security hardening. We require familiarity with ServiceNow or a similar ITSM tool. We require strong troubleshooting skills across EUC environments. We prefer candidates who are comfortable in a fast-paced enterprise infrastructure environment. We are looking for someone with hands-on infrastructure support experience. We are open to candidates seeking a 6-12 month contract role. Responsibilities: We will have you administer and support enterprise Windows server environments. We will have you manage Active Directory, GPO, DNS, and DHCP services. We will have you support Citrix Virtual Apps and Desktops and Citrix ADC / NetScaler platforms. We will have you work with VMware vSphere, ESXi, and vCenter environments. We will have you provide VDI support and optimisation. We will have you assist with Office 365 and endpoint management activities. We will have you carry out patching, upgrades, and security hardening tasks. We will have you troubleshoot and resolve issues across EUC and infrastructure environments. We will have you work within our ITSM processes using ServiceNow or a similar tool. We will have you contribute to a major enterprise programme in a hands-on capacity. We will expect you to work on a hybrid basis, with three days onsite in Wokingham. Technologies: Active Directory Citrix Support ITSM Office 365 Security ServiceNow VMware Windows Network More: We are supporting a major enterprise programme and are seeking an experienced Wintel Administrator to join us on a contract basis for 6-12 months. This is a hands-on infrastructure role for someone with strong Citrix and VMware expertise, working across enterprise Windows environments, VDI platforms, and end-user support in a fast-paced setting. The role is hybrid, based in Wokingham, with three days onsite mandatory. We offer a strong day rate and a professional environment where someone who enjoys solving complex technical problems will thrive. last updated 24 week of 2026