Service Engineer in Mobile Packet Core Network (PCN) - Senior

This activity is focused on technical service in Mobile Packet Core Network Area.

The candidate must have high competence in integration, configuration, acceptance test and troubleshooting  in SGSN,GGSN, SAPC nodes.

It is considered as high reference if the candidate has matured  an extensive experience in Ericsson Networks architectures.

Practices  :         

  • Good competence on GPRS/EDGE/UMTS-WCDMA architectures.
  • LTE, EPCN Network architecture knowledge .
  • High competence in configuration and management of  nodes Interfaces such as: Gb, Iu, Gr, Gn, Gi, Gx, Gy and their communications protocols.
  • Integration, Configuration, Testing and troubleshooting on GGSN and SGSN nodes " preferably based on Ericsson technology ".
  • Understanding of the Tracers and Protocol Analyzer;  E.g. : Tektroniks K15/K12, Ericsson TEMS, Wireshark.
  • End to End performance analysis. KPI definition. GGSN and SGSN node Audit.
  • Trouble tickets process knowledge.
  • Understanding of Technical Documentation preparation for Acceptance tests activities.
  • Network design e Technical Coordination in Mobile PCN projects.
  • Good competence in Packet Data Network. IP and his routing protocols.
  • Enough knowledge in OS Unix and Shell script.