Labcorp is seeking a Senior Voice Engineer to join our team in the Burlington, NC or Durham, NC office.

**Work Schedule**

This is a full‑time, exempt (salaried) position assigned to a First Shift schedule, with standard business hours of Monday through Friday, 8:00 a.m. to 5:00 p.m. Business needs may occasionally require flexibility in work hours, including earlier, later, or additional hours, with reasonable notice provided when possible.

**Responsibilities**

+ Design, implement, and maintain Cisco Unified Communications Manager (CUCM) clusters, dial plans, and call routing.
+ Configure and support Cisco ISR/ASR voice routers, VG series gateways, and CUBE for SIP, PRI, and analog integrations.
+ Manage and optimize SIP trunking, PSTN connectivity, and voice routing policies across enterprise environments.
+ Deploy, configure, and support Cisco Unity Connection for voicemail and messaging solutions.
+ Deploy and support Cisco Webex Call...