SeniorAdministrator - MS Teams, Microsoft Teams Voice, Sharepoint Online
India
Job Description
SeniorAdministrator - MS Teams, Microsoft Teams Voice, Sharepoint Online
Lucknow, Uttar Pradesh

Job Summary

Enterprise Voice L2 : 6+ Years of relevant experience in Microsoft Teams Telephony & DDI Administration to support and operate an enterprise telephony environment built on Microsoft Teams Room, AudioCodes SBCs, and PSTN/DDI integration. This role will focus on day-to-day administration, configuration support, incident troubleshooting, monitoring, and service request fulfillment across the enterprise voice platform. The environment includes Microsoft Teams as the core telephony platform, integrated with centrally deployed AudioCodes SBCs in HA mode, PSTN connectivity, and MediaPack-based analog device integration. The role will also support DDI lifecycle management, Teams voice features, and coordination with internal and external stakeholders including telecom providers, OEM TAC teams, and network teams.

Key Responsibilities

1. Provide Advanced Technical Support For Microsoft Teams And Microsoft Teams Ev, Performing Root Cause Analysis And Implementing Solutions For Complex Incidents To Ensure High-Quality Outcomes.
2. Collaborate With Cross-Functional Teams To Resolve Escalated Technical And Security Issues, Ensuring Compliance With Quality Standards And Company Policies.
3. Update And Manage The Knowledge Base, Contributing To The Training Of New Team Members And Coaching Analysts To Enhance Team Performance And Service Delivery.
4. Resolve Complex Support Tickets Within Agreed Slas, Ensuring Operational Continuity And Maintaining A Robust Security Posture Across Microsoft Teams And Sharepoint Online.
5. Drive Customer Satisfaction By Achieving First Call Resolution, Minimizing Rejected Resolutions And Case Reopenings, While Effectively Mitigating Security Threats.

Skill Requirements

1. Advanced Proficiency In Microsoft Teams And Microsoft Teams Ev.
2. Solid Understanding Of Sharepoint Online And Ms Viva.
3. Strong Troubleshooting And Root Cause Analysis Skills.
4. Familiarity With Incident Management And Escalation Processes.

Other Requirements

1. Microsoft Certified: Teams Administrator Associate (Optional But Valuable).
2. Microsoft 365 Certified: Security Administrator Associate (Optional But Valuable)
Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.