Windows Administrator

Tata Consultancy Services; Gurugram District, Chennai District; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Tata Consultancy Services is seeking an experienced Windows, VMware ESXi, and Hyper-V Administrator to join our enterprise IT team. The role focuses on managing and securing Windows Server environments and virtualization platforms to ensure high availability.

With 6+ years of hands-on experience, you will install, configure, troubleshoot, and optimize infrastructure, collaborate with network and security teams, and drive disaster recovery readiness.

Qualifications

• 6+ years of hands-on Windows Server and virtualization administration experience.
• Experience with Windows Server, VMware ESXi, Hyper-V, and vSphere in enterprise environments.
• Strong installation, configuration, administration, troubleshooting and capacity planning skills.

Responsibilities

• Manage and support Windows Server, VMware ESXi, and Hyper-V environments.
• Perform server provisioning, upgrades, patching, and capacity planning.
• Ensure high availability, disaster recovery readiness, and business continuity.
• Troubleshoot infrastructure, virtualization, and performance-related issues.
• Implement security best practices and compliance requirements.
• Provide L2/L3 support with cross-team collaboration.
• Maintain operational documentation and SOPs.

Skills

Windows Server Administration

Group Policy

Active Directory

Tools

VMware ESXi

Hyper-V

vCenter Server

vSphere

Job description

Job Position : Window Admin

Exp-Range-6 -12Years

Required Tech stack : Windows Server Administration, Group Policy

Active Directory, ESXI, Hyper-V, VMware, vCenter Server, vSphere

Interview Date :24-Aug-26

Interview mode :Virtual

Venue :Chennai/Gurugram

Must Have :

We are seeking an experienced Windows, VMware ESXi, and Hyper-V Administrator with 6+ years of hands-on experience in managing enterprise Windows Server environments and virtualization platforms. The candidate will be responsible for installation, configuration, administration, troubleshooting, performance tuning, and support of Windows Servers, VMware vSphere/ESXi, and Microsoft Hyper-V infrastructure while ensuring high availability, security, and operational excellence.

• Manage and support Windows Server, VMware ESXi, and Hyper-V environments.


• Perform server provisioning, upgrades, patching, and capacity planning.


• Ensure high availability, business continuity, and disaster recovery readiness.


• Troubleshoot infrastructure, virtualization, and performance-related issues.


• Implement security best practices and compliance requirements.


• Provide L2/L3 support and work closely with network, security, and application teams.


• Maintain operational documentation and SOPs.