Vmware Administrator

Tata Consultancy Services; Gurugram District, Chennai District; On-site; INR 1,200,000 - 2,500,000; Full time

Job summary

Tata Consultancy Services is seeking an experienced VMware Administrator for a challenging role in handling Windows Server and virtualization infrastructure. The candidate will manage installation, configuration, administration, troubleshooting, and performance tuning for VMware vSphere/ESXi and Microsoft Hyper-V to ensure high availability and security.

The role requires 6+ years of hands-on experience with enterprise Windows Server environments and virtualization platforms, including HA, DRS,

Qualifications

• 6+ years of hands-on experience in managing enterprise Windows Server environments and virtualization platforms.
• Experience with installation, configuration, administration, troubleshooting, and performance tuning of Windows and virtualization infra.
• Familiarity with high availability, security, and operational excellence in large-scale environments.

Responsibilities

• Perform VM provisioning, cloning, snapshot management, migrations, and decommissioning.
• Configure and maintain HA, DRS, vMotion, Storage vMotion, and Live Migration.

Skills

Windows Server administration

VMware ESXi administration

Hyper-V administration

Failover Clustering

Tools

PowerShell

PowerCLI

vCenter Server

Job description

Job Position : VMware Admin

Exp-Range-6 -12Years

Required Tech stack :VMware Admin, Fail Cluster

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.

Mandatory Technical Skills

• VMware vSphere / ESXi, vCenter Server
• Microsoft Hyper V, Failover Clustering
• HA, DRS, vMotion, Live Migration
• Enterprise storage integration (SAN, NAS, vSAN)
• Performance monitoring and capacity planning
• ITSM tools (ServiceNow or equivalent)

Good to Have

• Backup & DR tools: Veeam, Commvault
• Automation: PowerShell, PowerCLI
• Exposure to Azure IaaS / hybrid cloud
• Cross platform awareness (Windows, Linux)

Perform VM provisioning, cloning, snapshot management, migrations, and decommissioning

• Configure and maintain HA, DRS, vMotion, Storage vMotion, and Live Migration
• Ensure environments comply with McCain approved architecture and vendor best practices

Availability, Performance & Capacity

• Maintain high availability clusters for virtual machines and hosts
• Monitor virtual to physical resource utilization to prevent over commitment
• Conduct capacity planning, performance tuning, and optimization
• Analyze and remediate CPU, memory, storage, and latency bottlenecks

Patch, Upgrade & Security Compliance

• Plan and execute hypervisor patching, upgrades, and firmware updates
• Apply security hardening and vulnerability remediation aligned to McCain standards
• Upgrade VMware Tools and VM hardware versions
• Support audit readiness, SOX controls, and compliance evidence

Storage & Network Integration

• Attach and manage SAN, NAS, vSAN, and shared storage for McCain virtual platforms
• Coordinate with storage and network teams for datastore, LUN, and VLAN configurations
• Configure virtual switches and distributed networking
• Troubleshoot storage latency and network performance issues

Incident, Problem & Change Management

• Provide L2/L3 operational support for virtualization incidents