O365 Admin

Tata Consultancy Services; Kolkata District; On-site; INR 4,50,000 - 6,75,000; Full time

Job summary

A leading IT services firm in Kolkata seeks an experienced O365 Admin to manage and troubleshoot Microsoft 365 services. Responsibilities include configuring Office 365 services such as Exchange and SharePoint, managing hybrid environments, and ensuring compliance with governance policies. Candidates should have 4-6 years of relevant experience and a strong understanding of system integrity. Ideal for someone keen to stay current with technology updates in the Microsoft ecosystem.

Qualifications

• 4-6 years of experience in Office 365 administration.
• Strong troubleshooting capabilities for complex issues.
• Familiarity with Microsoft 365 updates and technologies.

Responsibilities

• Design, configure, and administer Office 365 services.
• Manage hybrid environments integrating on-premises and cloud services.
• Monitor service health and provide optimization recommendations.

Skills

In-depth knowledge of Office 365 services

Troubleshooting Exchange servers

Governance and compliance policies

Hybrid environments management

Collaboration with security teams

Tools

Microsoft 365 Admin Center

Microsoft Security Admin Center

Exchange Mailbox and Edge Servers

Job description

TCS present an excellent opportunity for O365 Admin

Job Location: Kolkata

Experience required : 4-6 yrs

Virtual Interview date: 17-Dec-25 (Wednesday)

Responsibility

Key Responsibilities include but not limited to

• In-depth knowledge about design, configuration, and administration of Office 365 services (Exchange on Premises, Exchange Online, SharePoint Online, Teams, OneDrive, SPF, DKIM, DMARK records).
• Maintain Exchange Mailbox, Edge Servers, troubleshooting complex issues with Exchange servers, Exchange Application patching,
• Develop and enforce governance, security, and compliance policies across the Microsoft 365 ecosystem.
• Manage hybrid environments integrating on-premises infrastructure with Microsoft 365 cloud services.
• Troubleshoot and resolve complex Office 365 issues, providing Tier 3/SME-level support.
• Collaborate with security, networking, and infrastructure teams to ensure system integrity and optimal performance.
• Monitor service health, licensing, and capacity, providing recommendations for optimization.
• Stay current with Microsoft 365 updates, roadmap changes, and emerging technologies.

Good-to-Have

• Overall familiarity with Active Directory and Azure Active Directory, End User Computing technology concepts and background.
• Experience with Intune
• Understanding of API integrations and Microsoft Graph.
• Tenancy migration and creation, multi tenancy management
• Knowledge on Conditional Access.

Tools/Software

• Microsoft 365 Admin Center
• Microsoft Security Admin Center
• SharePoint/ Teams Admin
• Exchange Mailbox and Edge Servers