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Network Engineer - Project Lead (Telephony / Avaya)

Stellar Professionals LLCColumbia, SC🇺🇸United StatesPosted 24 Aug 2026

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Columbia, SC, United States
Posted
23 hours ago

Job Description

Role Overview
 
We are seeking an experienced Telephony Engineer / Project Lead to manage, optimize, and maintain enterprise voice and unified communications systems. You will lead technical project tasks, handle operational escalations, maintain E911 compliance, and help drive future cloud telephony migration efforts.
 
Location: Columbia, SC
 
Work Arrangement: 100% Onsite (Relocation to SC required before start date)
 
Interview Process: Virtual (1–2 Rounds)
 
Work Authorization: s or Legal Permanent Residents
 
Key Skills & Qualifications (What We're Looking For)
 
  • Avaya PBX Expertise: 2+ years of hands-on experience with Avaya on-premise PBX systems, media gateways, IVR, vectoring, and call center configurations.
  • VoIP & UC Administration: 2+ years administering VoIP platforms, voice, voicemail, and unified communications.
  • Protocols & Call Routing: Strong grasp of SIP, RTP, QoS, dial plans, ARS routing tables, and voice gateways.
  • Troubleshooting & Carrier Support: 2+ years resolving voice quality issues, managing voice circuits/SBCs, PSTN integration, and managing E911 compliance.
  • Cloud Telephony (Preferred): Experience supporting or migrating on-premise PBX systems to cloud-based solutions.
Education
 
  • Bachelor’s degree OR equivalent hands-on industry experience.
 

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