Windows Server Administrator

Provide advanced support for Windows infrastructure, Windows Servers, Active Directory, and enterprise services. Responsible for incident resolution, root cause analysis, and operational support. Manage Active Directory, DNS, DHCP, GPO, and file services. Handle server performance, patching, and upgrades. Support IIS, Remote Desktop Services, and PowerShell automation.

Monitor infrastructure health and capacity. Conduct root cause analysis for recurring incidents. Manage enterprise-scale Active Directory environments. Perform advanced troubleshooting for critical incidents. Implement security hardening and compliance controls. Manage Windows Server upgrades, migrations, and modernization projects.

Support Azure AD (Entra ID) and hybrid environments. Lead DR (Disaster Recovery) and Business Continuity planning. Administer and support virtualized environments using VMware vSphere/ESXi and Microsoft Hyper-V . Perform VM migrations using vMotion, Storage vMotion, and Live Migration . Troubleshoot virtualization-related issues including VM performance, storage, networking, and host failures.

Coordinate with storage and backup teams for VM backup and recovery operations. Assist in virtualization infrastructure upgrades, migrations, and optimization projects. Administer and support Windows Server workloads hosted on AWS and Oracle Cloud Infrastructure (OCI). Manage EC2 instances, EBS volumes, AMIs, VPC connectivity, Security Groups, and AWS Systems Manager (SSM).

Assist in cloud migrations, server provisioning, and workload modernization initiatives.

Required Skills

Windows Server Administration. Active Directory & Group Policy. DNS, DHCP, DFS, File & Print Services. VMware or Hyper-V administration. PowerShell scripting. Patch management and security hardening. VMware, Hyper-V, Clustering. Security hardening and compliance frameworks. ESXi Host Management AWS EC2 Administration AWS VPC, Security Groups, IAM Fundamentals AWS Systems Manager (SSM) EBS, AMI, CloudWatch Monitoring 4–7 Years Educational Qualification B.

Tech / B.E. in Computer Science, IT, or a related field BCA / MCA B.Sc. / M.Sc. Computer Science or IT Diploma in IT/Computer Science may also be considered with relevant experience.