Key Responsibilities:
Provision and configure VoIP services, extensions, and PBX settings.
Troubleshoot call quality, connectivity, and device issues.
Monitor systems and resolve tickets efficiently within SLA.
Document resolutions and maintain internal knowledge base.
Communicate clearly with customers and escalate complex issues.
Tools & Platforms: HubSpot, Avaya, CoreDial, SkySwitch, Splashtop, AWS, 888VoIP
Copyright © 2026 Grabjobs Pte.Ltd. All Rights Reserved.