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Windows & Vmware Administrator

Tata Consultancy Services

2 - 5 years

Chennai

Posted: 23/12/2025

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Job Description

Windows & Vmware administrator


Exp- 6 to 10 years

Location- Chennai/Kolkata


Required Technical Skill Set

Windows Server, VMware, Hyper-V, SCCM, Powershell, Active Directory.

Desired Competencies


  • Provide VMware support including incident and work requests within the virtualization infrastructure spanning multiple data centers, across multiple VMWare ESX environments
  • Configure and optimize the virtual infrastructure
  • Working with change tools to maintain client SLAs
  • Monitor virtualization infrastructure and provide advice on capacity requirements
  • Provide security compliance under relevant security policies
  • Liaise on virtualization configuration with the storage systems manager and system administrators
  • Provide support and advice to projects requiring IT platforms support;
  • Proactively managing the environment to prevent incidents from occurring

Windows:

  • In depth knowledge in Windows Server 2012 , 2012R2 , 2016 and 2019.
  • Perform Inplace upgrade for the Servers
  • Manage & Maintain Microsoft Hyper-V infrastructure
  • Manage & Maintain VMware infrastructure
  • In depth knowledge in Clustering, DNS, DHCP, GPO and file services
  • Responsible for troubleshooting OS & server hardware related issues by coordinating with Data Center engineers.
  • Identify issues in the Windows environment proactively.
  • Troubleshooting and break-fix of issues in Windows
  • Health check of Windows environment
  • Responsible for managing Antivirus
  • Responsible for applying security patches to windows servers using WSUS & SCCM tools
  • Responsible for building & hardening windows servers
  • Analyze server logs & provide root cause analysis during Major incidents
  • Manage & maintain permissions on File servers & NAS shares

VMware:

  • Install, configure and maintain VMware ESXi & vCenter servers of version 7.0 and later versions
  • Troubleshooting and RCA of Windows and VMware infrastructure.
  • Performance analysis and tuning of available infrastructure.
  • Creation, migration, cloning, snapshots, backup, recovery and troubleshooting of Virtual machines
  • Experience in P2V, VMotion and VMware virtual center.
  • Good hands on the command line of ESX.
  • Good hands on Experience in diagnostics & troubleshooting of ESX server environment.
  • Good understanding of HA and DRS environments.
  • Experience in performance tuning of VMWare servers and Virtual sessions and management of servers' resources between virtual machines.
  • Vulnerability Management and mitigation
  • VCenter and ESXI host upgrade
  • BIOS and Firmware upgrade for the ESXI hardware
  • Work with onsite\hands and feet support counterpart for any replacement on hardware



Good-to-Have

SCCM : Infrastructure Knowledge about SCCM

Scripting Knowledge : Powershell Scripts, Vbscripts,Batch Script understanding

VMware: Knowledge on SRM configuration, VRops

Others: Nutanix and Cloud platform understanding.

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