Voice Engineer – DBN

Introduction

Our established and internationally recognised client in Umhlanga is looking for an experienced Voice Engineer to join their Technical Department.

To implement and support VoIP installations. Also, leading, planning, and implementing VoIP consulting engagements.  Assist with general network support, security, routing, switching, wireless and other network related duties.

Duties & Responsibilities

  • Assures that voice over Internet protocols operate efficiently
  • Responsible for setting up and maintaining the Core VoIP network
  • Responsible for design, staging, configuration, implementation, and support for VoIP installations as necessary
  • Responsible for managing all existing VOIP opportunities
  • Continuously assessing business unit performance and goals to enable changes to the business unit to realign as needed for optimal performance
  • Research and engineer technology based upon capacity or functionality requirements
  • Implement tactical plans to meet the timelines and to ensure minimal disruption to the Customer environment
  • Responds to network, voice network, and complex customer challenges
  • Deploys highly reliable voice network components
  • Tests, certifies and documents equipment installation procedures
  • Integrates network management platforms
  • Reconfigures and upgrades network elements, systems and facilities
  • Tests, certifies and documents the network
  • Provide accurate, clear, concise documentation and assistance to others within the department when require
  • Research and engineer technology based upon capacity or functionality requirements.
  • Implement tactical plans to meet the timelines and to ensure minimal disruption to the Customer environment.
  • Ensure performance monitoring and optimization within the VoIP network
  • Accountable for VoIP network availability and security (network security and fraud)
  • Assist in maintaining core infrastructure hosted at the respective Datacentres
  • Design and Implementation of VoIP systems
  • Comprehensive skills in IP Addressing, sub netting
  • Switching, VLANs
  • Interface between Core and NOC on all 3rd level VoIP related queries

Desired Experience & Qualification

 

  • 5 Years’ experience with VOIP(SIP) ideally within a service provider environment (configuring trunking and call routing)
  • Networking skills, basic routing and switching
  • TDM/ISDN/E1 experience beneficial
  • Preferred CCNP / CCIE-Voice
  • Preferred Microsoft MCSE
  • Must be comfortable diagnosing issues from logs and packet captures
  • Knowledge of Sonus SBC 1000/2000 and 5000 devices desirable
  • Knowledge of Sonus/NET VX devices desirable
  • Basic Linux sysadmin skills desirable
  • Virtualisation Hypervisor (VMware and HyperV) experience desirable

Package & Remuneration

R 35 000 – R 45 000