Senior Infrastructure Engineer (Citrix)6 Month Contract2 x a week on site We''re looking for an experienced Infrastructure Engineer to join our team and support enterprise-scale, high-availability environments. What We''re Looking For: Extensive experience with Citrix Virtual Apps and Desktops Design, build, upgrade and support of Citrix environments Performance tuning and troubleshooting in high-availability environments Integration with Active Directory and secure access solutions Understanding of user experience optimisation in virtual desktop platforms Experience operating Citrix in secure or government environments (desirable)Citrix Certified Associate - Virtualization (CCA-V)Core administration of Citrix Virtual Apps and DesktopsDay-to-day operational support and troubleshooting Citrix Certified Professional - Virtualization (CCP-V) Advanced configuration, optimization and complex troubleshooting Strong indicator of enterprise-scale Citrix experience Citrix Certified Expert - Virtualization (CCE-V) (desirable for senior SMEs) Architecture-level knowledge Experience in complex, high-availability environments