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Posted 30 August, 2026

Windows Administrator Lead

Tata Consultancy Services
VasanthaNagar, KA, IN Full Time
Reference: 642b80b54679cc5d

Job Description

Job Title: Windows Administrator Lead

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Experience: 8-12 Years

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Location: Bhuwalka, Bengaluru.

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Mode of interview: F2F/ Walk-In on 8th Aug

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SPOC: Divya Mukundan

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Job Summary

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We are looking for an experienced Windows Administrator Lead with 8-12 years of expertise in managing large-scale Windows Server environments. The ideal candidate should have strong experience in Windows Server Administration, Active Directory, Azure AD, virtualization, automation, troubleshooting, and team leadership.

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Key Responsibilities

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  • Lead the administration and support of enterprise Windows Server environments.
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  • Manage and maintain Windows Server 2016/2019/2022 infrastructure.
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  • Administer and support Active Directory, Group Policy, DNS, DHCP, and IIS.
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  • Handle server provisioning, upgrades, migrations, patching, and decommissioning activities.
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  • Manage user accounts, permissions, security policies, and identity management.
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  • Perform troubleshooting for server performance, availability, and infrastructure-related issues.
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  • Lead incident management, root cause analysis, and problem resolution.
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  • Manage virtualization platforms such as VMware and Hyper-V.
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  • Implement monitoring, backup, disaster recovery, and high-availability solutions.
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  • Collaborate with security, network, cloud, and application teams.
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  • Mentor junior administrators and provide technical leadership.
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  • Ensure compliance with IT security and operational standards.
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Required Skills

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Must Have

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  • 8-12 years of experience in Windows Server Administration.
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  • Strong expertise in:
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  • Windows Server 2016/2019/2022
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  • Active Directory (AD)
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  • Group Policy (GPO)
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  • DNS & DHCP
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  • IIS Administration
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  • Azure AD / Entra ID
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  • PowerShell Scripting
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