🔔 FCM Loaded

O365 Admin

Tata Consultancy Services

2 - 5 years

Kolkata

Posted: 23/12/2025

Getting a referral is 5x more effective than applying directly

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

Services you might be interested in

Improve Your Resume Today

Boost your chances with professional resume services!

Get expert-reviewed, ATS-optimized resumes tailored for your experience level. Start your journey now.