Packet Core Expert

1 week ago


Bengaluru Noida Pune, India HCLTech Full time ₹ 12,00,000 - ₹ 36,00,000 per year

The key areas of expertise of SA- Packet Core are defined as below:

  • Expertise in Solution, Design and integration of Packet Core Nodes which should primarily include
  • SGSN/MME/AMF
  • GGSN/EPG/SMF/PCC/PCG
  • PCRF / SAPC /CCPC/PCF
  • ePDG / WMG
  • 5G NSA/SA Core
  • Should have end to end understanding of the Packet Core Solutions.
  • Should have deep knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including HO, VoLTE, EPS fallback, VoNR, VoWiFi, IoT etc.
  • Should have key domain experience in 5G Network Functions– AMF, SMF, UPF, PCF and NRF.
  • Should have overall understanding of Packet core CNF interaction with UDM, CCPC, ENL for direct and in-direct communication via SCP.
  • Should have understanding of the Cloud environment like NFVI & CNIS and understanding of how EPC/5G SA solutions can be deployed over the cloud.
  • Strong understanding of 5G and emerging technologies in the Mobile Core Domain.
  • Should have Expertise/knowledge/sound understanding of RHOSP/CEE /Kubernetes/ECCD over BSP/Dell/HP/HDS, and orchestrators such as ATLAS, ECM, SDI, OMC, EVNFM etc.
  • Should have expertise / sound understanding of onboarding, integration of the Packet core CNF(PCC, PCG and CCPC) on the different Cloud environment.
  • Strong understanding of network protocols and components such as SCTP, http, Calico, Multus, SRI-OV and Load balancer.


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