Network Performance

1 day ago


Sydney, New South Wales, Australia INNOVATE IT AUSTRALIA Full time $80,000 - $120,000 per year

Core Analytical & Technical Skills


• Analyse large datasets from mobile and fixed voice/data platforms


• Benchmark network performance and assess quality of service (QoS)


• Understand telecom protocols (SIP, Diameter, C7, GTPv2, S1-NAS) for signalling and failure analysis


• Strong IMS, EPC & Policy knowledge related to VoLTE and VoWiFi including underlying protocols


• Understanding of VoLTE, VoIP, IMS and Packet core KPIs across the network and best practices


• Ability to investigate protocol traces and determine root cause for Voice and Data failures

Tooling & Automation Skills


• Experience with Polystar (OSIX and Kalix), Niometrics and Groundhog platforms, probe broker, IXIA or Spirent, Packet analysis, Deep packet inspection

Domain-Specific & Soft Skills


• Deep telecom domain knowledge (VoLTE, IMS, VoIP, Packet Core, 4G and 5G)



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