Senior System Administrator – Microsoft Infrastructure

Senior System Administrator – Microsoft InfrastructureWe are looking for a Senior System Administrator with strong hands-on expertise in Microsoft infrastructure, Windows Server, Active Directory, and Microsoft 365. The ideal candidate will be responsible for managing, maintaining, troubleshooting, and optimizing enterprise Microsoft environments.Key ResponsibilitiesAdminister, maintain, and troubleshoot Windows Server 2016/2019/2022 environments.Perform OS management, patching, upgrades, and performance monitoring.Manage Active Directory Domain Services (AD DS), including users, groups, organizational units, and domain controllers.Manage and troubleshoot DNS, DHCP, and Group Policy (GPO).Administer File and Print Servers and related infrastructure services.Manage and support Windows Server clustering and high-availability environments.Use SCCM/MECM for software deployment, patch management, and endpoint administration.Troubleshoot Windows Server, Active Directory, and Microsoft infrastructure issues.Support and administer Microsoft 365 services and related administration.Monitor system health, capacity, availability, and performance.Ensure infrastructure security, stability, and compliance with organizational standards.Required SkillsStrong hands-on experience with Microsoft Windows Server.Advanced knowledge of Active Directory, DNS, DHCP, and Group Policy.Hands-on experience with SCCM/MECM.Good understanding of Microsoft 365 administration.Experience with File/Print Services and Windows Clustering.Strong troubleshooting and problem-solving skills.Experience in enterprise Microsoft infrastructure environments"Preference will be given to candidates with hands-on experience supporting Microsoft infrastructure from Central Asian states within UAE or outside UAE."