Active Directory Administration Expert

1 week ago


Chennai, Tamil Nadu, India Tata Consultancy Services Full time

Job Role: Active Directory Administration

Location: Flexible

Experience: 8 to 10 years

Key Responsibilities:

  • Proven experience in Active Directory Administration with a strong focus on infrastructure management.
  • Thorough understanding of AD and PowerShell scripting/programming with a minimum of 7 years of experience.
  • Ability to resolve complex issues related to DNS, DHCP, DFS, Group Policy, Replication, Sites & Services, and AD Certificate Service Management.
  • Experience in managing Group Policy, AD FSMO Role, Domain & Forest Functional level upgrade, and monitoring diagnostic tools.
  • Skilled in Identity & Access management in Azure Entra ID and migrating Microsoft Graph API.
  • Experience in deploying policies via Intune and Conditional Access in Azure AD joined and Hybrid AD environments.
  • Proficient in managing MFA, ADFS, Azure SSO (SAML/Open ID), Azure AD Application Proxy, and Azure AD Password Protection.
  • Excellent communication and interpersonal skills to work with developers, analysts, and infrastructure team members.
  • Highly organized with the ability to handle multiple tasks simultaneously and work independently in a fast-paced environment.
  • Excellent debugging skills.

Desirable Skills:

  • Experience migrating Microsoft Graph API.
  • PowerShell scripting skills related to Microsoft Graph.


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