JD for Packet Core Network Engineer role || Raleigh, North carolina
Minimum 3 years in system design, deployment and test. Capable of architecting Packet Core Networks and understanding the end-to-end network architecture including:

  • • Cisco starOS preferred
  • • SMF / UPF / AMF / MME, SAEGW, SPGW, ePDG, SaMOG
  • • 3GPP standards
  • • 5G / CUPS / LTE / GSM / CDMA
  • • Subscriber Policy (HSS / HLR)
  • • Offline / Online Charging architectures (such as PCRF Gx and OCS Gy, interfaces)
  • • OSS and BSS Protocols for billing and provisioning interfaces (Gz, SOAP, Rest)
  • • Deep Packet Inspection and enhanced charging principles (Rating groups, redirect etc.)