VOIP/Telco Engineer

Recruiter
Henderson Scott
Location
Surrey
Salary
60000.00 GBP Annual
Posted
15 Oct 2020
Closes
20 Oct 2020
Sector
IT
Contract Type
Permanent
Hours
Full Time

VOIP/Telco Engineer

Leading telecommunications company are recruiting for an experience VOIP/Telco Engineer to join a high performing London based team and support the companies continued growth.

Key Responsibilities

  • Design, administer, maintain and support of the high availability, performance and security of the VoIP network systems that include Routers, Firewalls, Switches, SBCs, SIP Servers, PBX platforms and WebRTC gateways
  • Implement call routing components as needed and defined by business
  • Interact with other departments to execute project tasks including progress tracking with minimal oversight to deliver network projects in a timely manner to the business
  • Prioritize and resolve trouble/request tickets including immediate escalation urgent issue resolution
  • Analyze and evaluate network performance and provide solutions to optimize traffic flows, security, and processes
  • Analyze network capacity issues and develop capacity planning models

Required Skills

  • 5+ years of hands on VoIP Network Engineering experience and/or a Degree in Information Systems
  • 5+ years of proven record of troubleshooting, operating and improving: Complex national large enterprise high-availability VoIP networks/Large regional, national, or international carrier-grade SIP VoIP networks
  • A thorough understanding and hands-on working knowledge of carrier-grade VoIP infrastructure, specifically SBC clusters (such as Metaswitch, Audiocodes, Sonus/Ribbon), PBX solutions (such as Asterisk or FreeSwitch), SIP Servers (OpenSIPS, Kamailio) and end-point devices (Yealink, WebRTC clients, SIP Trunks)
  • Able to understand and analyse PCAP traces to solve complex SIP VoIP and IP Internet-working challenges
  • Hands-on working knowledge of Routers, Switches and linux-based Servers

VOIP/Telco Engineer

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