Job Summary: Irium México, an IT consulting firm, is seeking a Windows Administrator to manage operating systems and various technology infrastructure tools. Key Responsibilities: 1. Active Directory, DNS, DHCP, AD-DS, AD-FS, WSUS administration 2. Exchange, VMware, SharePoint, and IIS management 3. Knowledge of OS migration, certification authorities, and Citrix Irium México is a Spanish company headquartered in Madrid, Spain, with offices in Mexico and Portugal. We are an IT consulting firm specializing in information technologies. In Mexico, we serve clients including IBM, KYNDRYL, VITRO, INETUM, ACCIONA, and NTT DATA, among others. We are currently recruiting: **Windows Administrator** **Requirements:** * Knowledge of Windows operating systems (Windows Server 2003–2019) * Knowledge of Active Directory administration. * Knowledge of DNS, DHCP, AD-DS, AD-FS, and WSUS administration. * Knowledge of IIS administration. * Knowledge of Exchange administration. * Knowledge of VMware administration (6.02–7.0). * Knowledge of SharePoint administration. * Basic network administration knowledge. * Project administration knowledge (work plan creation). * OS migration/upgrades. * Knowledge of certification authority administration. * Knowledge of SCOM and SCCM administration. * Knowledge of Citrix administration (XenApp, XenServer, NetScaler, License Server, ADC, Gateway, Workspace, etc). **Offered:** * Net salary: $15,024.37 * Statutory benefits. * Availability to rotate shifts for 7x24 coverage during morning, afternoon, and night shifts, as well as weekends. * Work location: CDMX, Av. Ejército Nacional, hybrid work model. Salary: $13,000.00–$15,500.00 per month Workplace: Hybrid remote work in Miguel Hidalgo, CDMX