Windows, ESX, HyperV Admin

TCS Is Hiring for Windows, ESX, HyperV Admin
Job location:- Gurgaon/Chennai
Interview Mode:- Virtual
Skill:-Windows, ESX, HyperV Admin
VMware vSphere / ESXi & vCenter
Hyper‑V & Failover Clustering
HA, DRS & Live Migration
Storage Integration & Performance
Patching, Upgrades & Security
Job Requirements*
<The VMware & Hyper V Administrator will be responsible for end to end administration and operational support of McCain’s enterprise virtualization platforms, ensuring high availability, performance, capacity optimization, and security compliance across production and non production environments. The role operates within a managed services model and supports McCain’s data center and hybrid cloud transformation roadmap.
Virtualization Platform Operations
• Administer VMware vSphere / ESXi and Microsoft Hyper V environments supporting McCain’s business critical workloads
• Manage vCenter Server, Hyper V clusters, hosts, and resource pools
• 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 and service requests
• Perform root cause analysis (RCA) and implement permanent fixes
• Execute approved changes, maintenance windows, and outage activities
• Coordinate with OEMs and vendors for hardware and hypervisor issues
• Work within ServiceNow and ITIL aligned processes
Automation & Documentation
• Leverage PowerShell / PowerCLI to automate repetitive operational tasks
• Maintain SOPs, runbooks, architecture diagrams, and KT documents
• Support knowledge transfer to L1/L2 teams and offshore/onshore collaboration
Required Skills & Experience
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)
Experience & Qualifications
• Prior experience in managed services / large data center environments
• VMware or Microsoft certifications (preferred)
Operational Model
• 24x7 support with on call rotation
• Collaboration with McCain infrastructure, application, storage, and security teams
• Adherence to McCain governance, security, and change controls.>
Key Responsibilities*
<The VMware & Hyper V Administrator will be responsible for end to end administration and operational support of McCain’s enterprise virtualization platforms, ensuring high availability, performance, capacity optimization, and security compliance across production and non production environments. The role operates within a managed services model and supports McCain’s data center and hybrid cloud transformation roadmap.
Virtualization Platform Operations
• Administer VMware vSphere / ESXi and Microsoft Hyper V environments supporting McCain’s business critical workloads
• Manage vCenter Server, Hyper V clusters, hosts, and resource pools
• 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 and service requests
• Perform root cause analysis (RCA) and implement permanent fixes
• Execute approved changes, maintenance windows, and outage activities
• Coordinate with OEMs and vendors for hardware and hypervisor issues
• Work within ServiceNow and ITIL aligned processes
Automation & Documentation
• Leverage PowerShell / PowerCLI to automate repetitive operational tasks
• Maintain SOPs, runbooks, architecture diagrams, and KT documents
• Support knowledge transfer to L1/L2 teams and offshore/onshore collaboration
Required Skills & Experience
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)
Experience & Qualifications
• 5–10 years of hands on experience in enterprise virtualization administration
• Prior experience in managed services / large data center environments
• VMware or Microsoft certifications (preferred)
Operational Model
• 24x7 support with on call rotation
• Collaboration with McCain infrastructure, application, storage, and security teams
• Adherence to McCain governanc

Work arrangement
No