Job Description

TCS Is Hiring for Windows, ESX, HyperV Admin

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Job location:- Gurgaon/Chennai

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Interview Mode:- Virtual

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Skill:-Windows, ESX, HyperV Admin

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VMware vSphere / ESXi & vCenter

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Hyper‐V & Failover Clustering

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HA, DRS & Live Migration

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Storage Integration & Performance

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Patching, Upgrades & Security

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Job Requirements*

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Virtualization Platform Operations

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- Administer VMware vSphere / ESXi and Microsoft Hyper V environments supporting McCain's business critical workloads

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- Manage vCenter Server, Hyper V clusters, hosts, and resource pools

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

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- Configure and maintain HA, DRS, vMotion, Storage vMotion, and Live Migration

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- Ensure environments comply with McCain approved architecture and vendor best practices

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Availability, Performance & Capacity

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- Maintain high availability clusters for virtual machines and hosts

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- Monitor virtual to physical resource utilization to prevent over commitment

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- Conduct capacity planning, performance tuning, and optimization

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- Analyze and remediate CPU, memory, storage, and latency bottlenecks

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Patch, Upgrade & Security Compliance

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- Plan and execute hypervisor patching, upgrades, and firmware updates

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- Apply security hardening and vulnerability remediation aligned to McCain standards

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- Upgrade VMware Tools and VM hardware versions

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- Support audit readiness, SOX controls, and compliance evidence

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Storage & Network Integration

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- Attach and manage SAN, NAS, vSAN, and shared storage for McCain virtual platforms

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- Coordinate with storage and network teams for datastore, LUN, and VLAN configurations

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- Configure virtual switches and distributed networking

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- Troubleshoot storage latency and network performance issues

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Incident, Problem & Change Management

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- Provide L2/L3 operational support for virtualization incidents and service requests

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- Perform root cause analysis (RCA) and implement permanent fixes

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- Execute approved changes, maintenance windows, and outage activities

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- Coordinate with OEMs and vendors for hardware and hypervisor issues

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- Work within Service Now and ITIL aligned processes

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Automation & Documentation

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- Leverage Power Shell / PowerCLI to automate repetitive operational tasks

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- Maintain SOPs, runbooks, architecture diagrams, and KT documents

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- Support knowledge transfer to L1/L2 teams and offshore/onshore collaboration

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Required Skills & Experience

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Mandatory Technical Skills

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- VMware vSphere / ESXi, vCenter Server

/n

- Microsoft Hyper V, Failover Clustering

/n

- HA, DRS, vMotion, Live Migration

/n

- Enterprise storage integration (SAN, NAS, vSAN)

/n

- Performance monitoring and capacity planning

/n

- ITSM tools (Service Now or equivalent)

/n

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Good to Have

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- Backup & DR tools: Veeam, Commvault

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- Automation: Power Shell, PowerCLI

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- Exposure to Azure IaaS / hybrid cloud

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- Cross platform awareness (Windows, Linux)

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Experience & Qualifications

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- Prior experience in managed services / large data center environments

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- VMware or Microsoft certifications (preferred)

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Operational Model

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- 24x7 support with on call rotation

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- Collaboration with McCain infrastructure, application, storage, and security teams

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- Adherence to McCain governance, security, and change controls.>

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Key Responsibilities*

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Virtualization Platform Operations

/n

/n

- Administer VMware vSphere / ESXi and Microsoft Hyper V environments supporting McCain's business critical workloads

/n

- Manage vCenter Server, Hyper V clusters, hosts, and resource pools

/n

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

/n

- Configure and maintain HA, DRS, vMotion, Storage vMotion, and Live Migration

/n

- Ensure environments comply with McCain approved architecture and vendor best practices

/n

/n

Availability, Performance & Capacity

/n

/n

- Maintain high availability clusters for virtual machines and hosts

/n

- Monitor virtual to physical resource utilization to prevent over commitment

/n

- Conduct capacity planning, performance tuning, and optimization

/n

- Analyze and remediate CPU, memory, storage, and latency bottlenecks

/n

/n

Patch, Upgrade & Security Compliance

/n

/n





- Plan and execute hypervisor patching, upgrades, and firmware updates

/n

- Apply security hardening and vulnerability remediation aligned to McCain standards

/n

- Upgrade VMware Tools and VM hardware versions

/n

- Support audit readiness, SOX controls, and compliance evidence

/n

/n

Storage & Network Integration

/n

/n

- Attach and manage SAN, NAS, vSAN, and shared storage for McCain virtual platforms

/n

- Coordinate with storage and network teams for datastore, LUN, and VLAN configurations

/n

- Configure virtual switches and distributed networking

/n

- Troubleshoot storage latency and network performance issues

/n

/n

Incident, Problem & Change Management

/n

/n

- Provide L2/L3 operational support for virtualization incidents and service requests

/n

- Perform root cause analysis (RCA) and implement permanent fixes

/n

- Execute approved changes, maintenance windows, and outage activities

/n

- Coordinate with OEMs and vendors for hardware and hypervisor issues

/n

- Work within Service Now and ITIL aligned processes

/n

/n

Automation & Documentation

/n

/n

- Leverage Power Shell / PowerCLI to automate repetitive operational tasks

/n

- Maintain SOPs, runbooks, architecture diagrams, and KT documents

/n

- Support knowledge transfer to L1/L2 teams and offshore/onshore collaboration

/n

/n

Required Skills & Experience

/n

Mandatory Technical Skills

/n

/n

- VMware vSphere / ESXi, vCenter Server

/n

- Microsoft Hyper V, Failover Clustering

/n

- HA, DRS, vMotion, Live Migration

/n

- Enterprise storage integration (SAN, NAS, vSAN)

/n

- Performance monitoring and capacity planning

/n

- ITSM tools (Service Now or equivalent)

/n

/n

Positive to Have

/n

/n

- Backup & DR tools: Veeam, Commvault

/n

- Automation: Power Shell, PowerCLI

/n

- Exposure to Azure IaaS / hybrid cloud

/n

- Cross platform awareness (Windows, Linux)

/n

/n

Experience & Qualifications

/n

/n

- 5–10 years of hands on experience in enterprise virtualization administration

/n

- Prior experience in managed services / large data center environments

/n

- VMware or Microsoft certifications (preferred)

/n

/n

Operational Model

/n

/n

- 24x7 support with on call rotation

/n

- Collaboration with McCain infrastructure, application, storage, and security teams

/n

- Adherence to McCain governanc

/n

📌 Windows, ESX, HyperV Admin (Coimbatore)
🏢 Tata Consultancy Services
📍 Coimbatore