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Posted 3w ago

Senior Voice Engineer

@ Vantage Point Solutions
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Mitchell, South Dakota, United States
RemoteFull Time
Responsibilities:troubleshoots VoIP, configures SBCs, analyzes traces
Requirements Summary:Five-plus years in VoIP engineering and troubleshooting; SBC management; SIP/RTP; hosted PBX/softswitch; NetSapiens, Ribbon C15, Metaswitch experience; voice security; documentation; cross-functional collaboration.
Technical Tools Mentioned:NetSapiens, Ribbon C15, Metaswitch, SIP, RTP, Hosted PBX, Softswitch
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Job Description

Senior Voice Engineer

As a Senior Voice Engineer, you will play a critical role in supporting and optimizing VoIP environments with a strong focus on advanced troubleshooting, incident resolution, and Session Border Controller (SBC) management. You will work closely with cross-functional teams to ensure reliable, high-quality voice services across the network.

Responsibilities

  • Serve as a subject matter expert in VoIP troubleshooting, resolving complex issues related to call quality, SIP signaling, call routing, and service disruptions.
  • Manage, configure, and optimize Session Border Controllers (SBCs) to ensure secure, efficient voice traffic across networks.
  • Perform deep-dive analysis and analysis of voice issues using traces (SIP ladders), and packet captures.
  • Support and maintain VoIP platforms, including IP PBXs, softswitches, and hosted voice solutions.
  • Collaborate with network and operations teams to identify root causes and implement long-term solutions.
  • Implement and maintain voice security best practices, including fraud prevention and SBC policy enforcement.
  • Maintain clear and detailed documentation for troubleshooting procedures, configurations, and known issues.
  • Provide escalation support for critical voice incidents.
  • Work with vendors and carriers to troubleshoot issues.

Qualifications

  • 5+ years of hands-on experience in VoIP engineering and troubleshooting.
  • Strong experience managing and supporting Session Border Controllers (SBCs).
  • Experience with VoIP platforms such as NetSapiens, Ribbon C15, or Metaswitch.
  • Deep understanding of SIP, RTP, and Telcom protocols.
  • Proven ability to analyze SIP traces and debug complex call flows.
  • Experience with hosted PBX and softswitch environments.
  • Class 5 switch translation experience is a plus.
  • Strong analytical and problem-solving skills with a focus on root cause analysis.
  • Excellent communication skills and ability to work cross-functionally.

Compensation and Benefits

This position offers competitive pay and an attractive benefits package including medical, dental, vision, life, disability insurance, 401(k), and more.

About Vantage Point Solutions

Vantage Point Solutions was founded in 2002 by a team who believed in putting people – both employees and clients – first. VPS is a customer-focused, technology-driven engineering and consulting firm serving the broadband, power, and financial industries.

We are driven by a commitment to client satisfaction and a culture of teamwork, respect, and collaboration—along with a healthy dose of camaraderie and fun.

Equal Employment Statement

Vantage Point Solutions is an equal opportunity employer. All applicants will be considered for employment without regard to race, color, religion, sexual orientation, gender identity, national origin, veteran, or disability status.