DXC Technology

Sr Analyst III Infrastructure Services

India · Work style not stated · Full time

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About the role

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EmployerDXC Technology
LocationIndia
Work styleWork style not stated
Employment typeFull time
Employer posted9 Sep 2026

Job Description:

We are looking for an experienced Microsoft Teams Administrator responsible for the administration, configuration, monitoring, troubleshooting, and support of Microsoft Teams across a large enterprise Microsoft 365 environment.

The role will manage Teams policies, teams and channels, meetings, messaging, calling, Teams applications, external access, guest access, governance, security, and Teams Rooms, while providing L2/L3 support for complex issues.

The candidate will work closely with Microsoft 365, Exchange, SharePoint, OneDrive, AV, and Service Management teams to ensure a reliable and secure Teams experience.

Key Responsibilities

1. Microsoft Teams Administration

Administer Microsoft Teams through the Microsoft Teams Admin Center.
Create, configure, manage, and retire Teams and channels.
Manage:

Standard channels
Private channels
Shared channels

Show full description

Manage Teams membership, owners, members, and guests.
Configure Teams policies based on business requirements.
Manage Teams lifecycle and governance.
Support Teams naming, creation, expiration, archival, and deletion processes.
Manage Teams templates and organizational standards.
Maintain Teams configuration and administration documentation.

2. Teams Policies

Configure and manage Teams policies including:

Messaging policies
Meeting policies
Calling policies
App permission policies
App setup policies
Live event policies
Update policies
Voice routing policies
Emergency calling policies
Teams Rooms policies

Perform user-level and group-level policy assignments and troubleshoot policy conflicts.

3. Teams Meetings & Collaboration

Configure and support Microsoft Teams meetings.
Troubleshoot:

Audio/video issues
Meeting connectivity
Screen sharing
Recording
Meeting permissions
Lobby settings
Presenter/attendee issues

Support Teams meeting policies and meeting options.
Manage meeting-related features such as:

Recording
Transcription
Captions
Webinar/Events
External participation

Support VIP and executive meetings when required.

4. Teams Messaging & Channels

Manage Teams messaging policies.
Configure messaging and collaboration features.
Support channel creation and membership issues.
Troubleshoot Shared Channel and Private Channel access.
Support external and guest collaboration.
Manage features such as GIFs, stickers, memes, and messaging restrictions.
Investigate message delivery and collaboration issues.

5. Teams Voice & Calling

Support Microsoft Teams Phone administration.
Manage:

Calling policies
Dial plans
Voice routing
Phone numbers
Resource accounts
Auto Attendants
Call Queues

Support Calling Plans, Operator Connect, and Direct Routing environments.
Troubleshoot calling and PSTN issues.
Work with telecom and network teams for complex voice incidents.

6. Teams Rooms & Collaboration Devices

Support Microsoft Teams Rooms and Teams Rooms Pro.
Monitor Teams Rooms devices through Teams Rooms Pro Management.
Coordinate with AV integrators and hardware vendors.
Ensure meeting rooms remain operational and up to date.

7. Teams Applications

Manage Teams applications through the Teams Admin Center.
Configure app permission and setup policies.
Control first-party and third-party Teams applications.
Investigate application installation and access issues.
Support Teams app deployment and governance.
Work with Security teams to validate application permissions.

8. External & Guest Access

Configure and troubleshoot:

External access
Guest access
Shared channels
Cross-tenant collaboration

Investigate external user authentication and access issues.
Work with Microsoft Entra ID and Conditional Access teams where required.
Ensure external collaboration follows organizational security policies.

9. Monitoring & Troubleshooting

Monitor Teams service health and user experience.
Use Microsoft Teams Admin Center reporting and analytics.
Analyze Teams usage and service reports.
Troubleshoot complex L2/L3 issues involving:

Teams client
Meetings
Calling
Messaging
Channels
Authentication
Network connectivity
SharePoint/OneDrive integration

Collect Teams logs and diagnostic information.
Use PowerShell for advanced troubleshooting and administration.
Escalate Microsoft product issues to Microsoft Support when required.

10. Microsoft 365 Integration

Strong understanding of Teams integration with:

Exchange Online
SharePoint Online
OneDrive
Microsoft Entra ID
Microsoft Purview
Microsoft Defender
Microsoft 365 Groups
Microsoft 365 Apps

Troubleshoot dependencies between Teams and underlying Microsoft 365 services.

11. Security & Governance

Implement Teams governance and security standards.
Support Microsoft Purview requirements related to Teams.
Support:

Retention policies
DLP policies
eDiscovery
Sensitivity labels
Audit

Ensure Teams configurations comply with organizational security requirements.
Review and remediate excessive external/guest access.
Maintain appropriate administrative access using RBAC/PIM.

12. Incident, Request, Change & Problem Management

Handle L2/L3 Incidents, Service Requests, Changes, and Problems.
Support Major Incident Management.
Perform root-cause analysis for recurring Teams issues.
Maintain SLA/OLA compliance.
Create and maintain knowledge articles and SOPs.
Coordinate with Microsoft, vendors, network, security, and other infrastructure teams.
Track recurring issues and recommend permanent corrective actions.

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is availablehere.

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