💼 Full-Time Position

Active Directory Specialist

🏢
Tata Consultancy Services
📍 Kolkata, West Bengal, India
📍
Location
Kolkata, India
📅
Posted
June 03, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

TCS hiring


Role: Active Directory Specialist


Experience: 6-10


Location: Kolkata


Must Have:


Deep knowledge Active Directory & Azure AD (Entra ID) Knowledge in AD architecture and infrastructure 2019 (LDAP, Directory Replication, group policy, security, schema changes, etc.) Knowledge of DNS, Kerberos and Windows Authentication, to include authentication with other technologies for Single Sign-On Knowledge and troubleshooting skills for Group Policy on local workstations and servers

Knowledge on OAuth 2.0,OpenID Connect, SAML

Knowledge of AzureAD, ADConnect tools

Knowledge and troubleshooting skills for ADFS Must Knowledge on Certificate Services.

Must have proven experience in AD management including architecting Group policy, integration of multiple AD domains, AD-integrated DNS, AD operational level upgrades, AD migrations, AD object automation with scripting Create and ...