Responsibilities

• Develops, installs and maintains a VoIP infrastructure
• Responsible for testing and analysis of all network elements in the VoIP Network
• Optimise Network infrastructure and network security functions providing reliable support to business systems and processes
• Deliver reliable data and Voice Network implementations, upgrades and repairs; primarily focusing on L2 and L3 support, with emphasis on supporting the IP Voice service and products
• Maintain the hardware in the data centre, (Cisco) WAN routers & LAN switches and ACME/Oracle SBCs, Broadworks and PortaOne Switching platforms
• Responsible and accountable for VoIP Network Availability, Reliability, Security policy and Monitoring
• Conduct Performance monitoring through various applications and systems
• Responsible for the setup and maintenance of Network Management systems in the VoIP space
• Building relationships internal...