Active Directory Admin

Tata Consultancy Services

Website: tcs.com

Job details:

Role: Active Directory Admin

Exp: 8 To 10yrs

Location: Noida

A strong Active Directory Administrator must have hands‑on expertise in Active Directory Domain Services (AD DS), including user and group management, OU structuring, and NTFS permissions. Proficiency in Group Policy (GPO) creation, deployment, and troubleshooting, along with solid knowledge of DNS, DHCP, LDAP, and Kerberos authentication, is essential. The role requires deep understanding of Windows Server administration, domain controllers, AD replication, and identity and access management (IAM) processes. Experience with Azure Active Directory / Entra ID, hybrid identity, SSO, MFA, and Conditional Access policies is highly desirable. The candidate must also be skilled in PowerShell scripting, security and compliance, audit readiness, and effective troubleshooting, documentation, and communication.

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