Windows Administrator

Tata Consultancy Services • chennai, tamil nadu, India • Posted June 03, 2026

Location chennai, tamil nadu
Job Type Full-time
Category Other-General
Posted June 03, 2026

Title: Windows Administrator – SME

Experience : 8- 12 yrs

Location : Chennai, Magnum

Mode of interview: Walkin/ F2F

Date of interview: 16th May.


Key Responsibilities

  • Serve as SME for Windows Server infrastructure across enterprise environments
  • Administer, manage, and optimize Windows Server 2012/2016/2019/2022
  • Architect and maintain Active Directory, DNS, DHCP, Group Policy , and FSMO roles
  • Lead server upgrades, migrations, patching, and lifecycle management
  • Own incident, problem, and change management for Windows technologies
  • Perform root cause analysis (RCA) for high‑severity issues and outages
  • Design and maintain high availability and failover solutions

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