System AdministratorSystem Administrator (VMware / Citrix)

DESCRIPTIONabra is hiring an experienced System Administrator to join its Data & AI division.The role includes managing, maintaining, and optimizing VMware and Citrix-based infrastructures in a multi-user enterprise environment, working closely with internal IT teams and external vendors.ResponsibilitiesManage and maintain VMware vSphere environments, including ESXi and vCenterDeploy and maintain VMware clusters and manage resources (CPU, Memory, Storage, HA / DRS)Provision, maintain, and troubleshoot virtual machinesManage Active Directory environments including Users, Computers, and OU structuresCreate, maintain, and optimize Group Policies (GPO)Work with Citrix Virtual Apps and Desktops and manage Citrix PoliciesManage user profiles in Citrix environments (UPM / FSLogix – advantage)Troubleshoot issues at the OS, virtualization, and application levelsWork with backup and monitoring systemsCollaborate with internal IT teams and external vendorsREQUIREMENTSRequirementsAt least 3 years of experience as a System Administrator in enterprise environmentsAt least 3 years of hands-on experience with CitrixStrong experience managing VMware environmentsExperience with Group Policy management and complex policy configurationsExperience working with Windows Server and Windows 10/11Familiarity with Linux – advantageExperience in DR (Disaster Recovery) environments – advantageUnderstanding of network infrastructure and communication protocols (FW, AP)Experience working in enterprise IT environments