Dear Candidate,
Greetings from TATA Consultancy Services.
Thank you for expressing your interest in exploring a career possibility with the TCS Family.

We are delighted to invite you for a discussion to get to know more about you and your professional experience. The interview will be in person.

At this interview you will have a technical discussion followed by a management & HR round*. Feel free to ask any questions you may have about our hiring process, the position, or our company.
TCS is hiring for Exchange Admin Position.

Chennai Location.

Interview date : 26-Sep-26 (Walkin)

Experience : 8 years to 12 Years

Venue :

TATA Consultancy Services Module-4,
3rd Floor South Block, Chennai One It Sez Phase-2, 200 Feet Radial Rd, inner, ring road,
MCN Nagar Extension, Pallavaram, Thoraipakkam, Tamil Nadu 600097

Please find the below JD

Must-Have**
Key ResponsibilitiesAct as L3 escalation point for critical M365 incidents impacting business users across stores, supply chain, and corporate environments.

- Perform advanced troubleshooting & RCA for:
- Exchange Online (mail flow, spam filtering, transport rules)
- Microsoft Teams (collaboration, voice, meeting services)
- SharePoint / OneDrive (access, sync, data sharing)

- Support large-scale enterprise tenant (~high user volume) with robust uptime and SLA adherence.(Aligned to enterprise usage patterns seen in internal profiles)
- Manage hybrid identity and messaging environments (Azure AD / Entra ID, AD Connect, Exchange Hybrid).
- Implement and enforce security & compliance controls:

- MFA, Conditional Access
- Microsoft Defender, DLP, Information Protection




- Email security (SPF, DKIM, DMARC)

- Monitor M365 service health, Message Center updates, and proactive issue resolution.
- Handle incident, problem, and change management via ITSM tools (ServiceNow), ensuring SLA compliance.
- Coordinate with Microsoft support (L4) and other infra teams for major incidents and platform issues.
- Automate admin activities using PowerShell scripting for efficiency and standardization.
- Support audit readiness, compliance reporting, and security investigations.
- Participate in on-call/24x7 support model for production-critical retail operations.

Technical Skills (Must-Have)

- Deep expertise in:
- Exchange Online (mail flow, transport rules, security)
- Microsoft Teams (Admin + Voice/Collab features)
- SharePoint Online & OneDrive
- Azure AD / Entra ID (Identity, MFA, Conditional Access)

- Strong experience in:

- Hybrid M365 environments (AD Connect, Exchange Hybrid)
- Microsoft Defender & Security/Compliance Center
- Intune / Endpoint Management

- Hands-on PowerShell scripting & automation
- Experience in enterprise monitoring & ITSM tools (ServiceNow)

Note : EX-TCS Employees are not eligible.

Interested Candidate Please share the below Details:

1. Total Exp :

2. Relevant Exp

3. Contact No. :

4. Current CTC :

5. Expected CTC:

6. Current Location :

7. Agree with Face to Face :

8. Notice period :9. Current Company :

10. Highest Qualification : (Regular/Part Time):

11. Any Gap :

12. Duration of Gap:

13. Have you Earlier worked with TCS(Yes /No) :

Thanks & Regards,

Tripti Dhyani

Human Resources Talent Acquisition Group

Mail to: [email protected]

📌 Walkin with Tcs || MS 365 Exchange || Chennai Location
🏢 Tata Consultancy Services
📍 Chennai