NICE

Lead Voice Engineer

Lead Voice Engineer at NICE, London. Manage voice network operations using VoIP, SIP, SBCs. ServiceNow ticket system experience required. 5+ telecom years, Bachelor's degree. PTO, 401k, visa sponsorship, 4-day week.

ServiceNow Role Type:
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Job description

Date - JobBoardly X Webflow Template
Posted on:
 
December 15, 2025

We're looking for a Lead Voice Engineer to ensure the overall operability of our voice network. The successful candidate will be responsible for troubleshooting, maintenance, growth of the voice network, and more.

Requirements

  • Bachelor’s degree in Telecommunications or a related field, or equivalent work experience
  • 5+ years of experience in telecommunications
  • Expert-level knowledge of VoIP and SIP protocols
  • Expert-level experience with Session Border Controllers in carrier-grade environments
  • Advanced administration and management skills with Ribbon Communications/Sonus (SBC and PSX) or AudioCodes
  • Strong understanding of call routing principles, including quality metrics, Least Cost Routing, and Number Portability
  • Proficiency with network sniffer technologies and capture tools (e.g., Wireshark, Empirix)
  • Familiarity with network monitoring and management systems
  • Command-line knowledge of UNIX/Linux operating systems
  • Experience with trouble ticket systems such as Remedy or ServiceNow
  • Knowledge of WebRTC, TLS, and SRTP protocols
  • Solid understanding of IP networks and concepts (TCP/IP, subnetting, routing, VLAN, IPSEC, DNS, DHCP, etc.)
  • Excellent communication and teamwork skills
  • Self-starter with strong problem-solving abilities, thriving in high-paced, high-pressure environments

Benefits

  • Generous Paid Time Off
  • 401k Matching
  • Retirement Plan
  • Visa Sponsorship
  • Four Day Work Week
  • Generous Parental Leave
  • Tuition Reimbursement
  • Relocation Assistance

Requirements Summary

Bachelor’s degree in Telecommunications or a related field, 5+ years of experience in telecommunications, and expert-level knowledge of VoIP and SIP protocols