Jr Team Member - IT Operations & Infrastructure

Tata Communications Limited; Pune District; On-site; INR 1,500,000 - 1,900,000; Full time

Job summary

Tata Communications Limited is seeking an experienced Identity Administrator to manage Microsoft 365 identity services and Azure Entra ID. The role focuses on user/group/role management, conditional access, and MFA enforcement, with hands-on PowerShell scripting and Graph API for automation.

You will configure applications in Entra ID, manage app permissions, and integrate third-party apps using SAML, OAuth2.0, and OpenID Connect. Collaboration with security and apps teams is essential.

Qualifications

• Experience managing M365 identity services and Entra ID.
• Ability to configure and troubleshoot Exchange Online, Teams, SharePoint and OneDrive from identity perspective.
• Hands-on with PowerShell scripting and Graph API for automation.

Responsibilities

• Manage and administer Microsoft 365 identity services and Azure Entra ID.
• Administer users, groups, roles, and conditional access policies in Entra ID.
• Troubleshoot M365-AD, Exchange Online, MS Teams, SharePoint, OneDrive, MFA, SSO and related issues.
• Implement and maintain identity protection, MFA, and conditional access.
• Create and configure applications in Azure Entra ID; manage app permissions and secrets.
• Integrate third-party/internal apps using SAML, OAuth2.0, OpenID Connect; monitor access governance.
• Maintain RBAC, dynamic groups, and self-service capabilities; conduct access reviews.
• Manage service principals, enterprise apps; review license assignments and provisioning.
• Create PowerShell scripts for automation and bulk management; generate reports via Graph API.
• Collaborate with security and application teams to ensure policy alignment.

Skills

Azure Entra ID

RBAC

Conditional Access

PowerShell scripting

Microsoft Graph API

M365 identity services

Troubleshooting M365/AD

Tools

MSOnline

AzureAD

PowerShell

Microsoft Graph

Job description

• Manage and administer Microsoft 365 identity services and Azure Entra ID
• Administer users, groups, roles, and conditional access policies in Entra ID
• Should have a good experience in troubleshooting issues of M365-AD, Exchange Online, MS Teams, SharePoint, OneDrive, MFA, SSO and MDM Issues, SMTP Relay, DNS, AD Connect Sync, Scripting (PowerShell)
• Implement and maintain identity protection and multi-factor authentication (MFA)
• Create, register, and configure applications in Azure Entra ID
• Manage app permissions, client secrets, certificates, and API scopes
• Integrate third-party and internal applications using SAML, OAuth2.0, and OpenID Connect
• Implement and monitor Conditional Access policies and access governance
• Maintain role-based access control (RBAC), dynamic groups, and self-service capabilities
• Review and manage enterprise applications and service principals
• Conduct periodic access reviews and identity lifecycle operations
• Install, configure, and monitor Azure AD Connect for hybrid identity
• Troubleshoot synchronization issues, sign-in problems, and service connectivity
• Implement OU filtering and scoping in AD Connect
• Administrative Exchange Online, SharePoint Online, Teams, OneDrive from an identity perspective
• Handle license assignments, user provisioning, and service access
• Enforce compliance configurations like data loss prevention (DLP) and retention policies
• Monitor service health, sign-in logs, audit logs, and usage reports
• Respond to security alerts and incidents related to identity and access
• Generate reports for usage, access, and compliance using PowerShell and Microsoft Graph API
• Develop PowerShell scripts for automation, provisioning, and bulk management
• Support audits by providing accurate and up-to-date identity and access documentation
• Collaborate with security and application teams to align configurations with policies and security posture
• prevention, retention policies, audit logs, and secure score
• Experience with Microsoft Purview Compliance Portal for managing data lifecycle and regulatory compliance
• Proficiency in configuring and managing eDiscovery cases, holds, and content searches
• Understanding of Insider Risk Management, Communication Compliance, and Information Governance in Microsoft 365
• Experience with monitoring tools like Microsoft 365 Admin Center, Azure Monitor, and Log Analytics
• Expertise in Microsoft 365 administration including Exchange Online, SharePoint Online, Teams, OneDrive, and Intune
• Proficiency in Azure Entra ID (formerly Azure Active Directory) covering user and group management, RBAC, Conditional Access, and Identity Protection
• Deep understanding of app registration in Entra ID including OAuth2.0, OpenID Connect, and SAML configurations
• Experience managing enterprise applications, service principals, and API permission models in Azure Entra ID
• Strong knowledge of certificate and client secret management, including expiration tracking and rotation
• Hands-on experience with Azure AD Connect including installation, configuration, synchronization rules, filtering (OU/attribute), staging mode, and troubleshooting
• Advanced PowerShell scripting skills using MSOnline, AzureAD, and Microsoft Graph modules for automation, reporting, and bulk operations
• Proficient in using Microsoft Graph API for querying and managing directory objects and service configurations
• Familiarity with Privileged Identity Management (PIM) for just-in-time access and role elevation
• Experience implementing and analyzing Conditional Access policies and MFA for secure authentication flows
• Skilled in analyzing audit logs, sign-in logs, and service health reports from Microsoft 365 and Entra ID
• Comfortable using monitoring tools such as Microsoft 365 Admin Center, Azure Monitor, and Log Analytics