Core Network Engineer

Maputo Heading Moz

Heading Moz is looking for a Core Network Engineer position to be based in Maputo.


  • Provide technical support and workshops to Customer with regard to Core Network during network design, hardware and software deployment, commisioning, test, and continued maintenance;
  • Perform signaling and traffic routing design to achieve the highest and optimized network availability;
  • In charge of periodic network audits and incosistency cleanups to mantain the health of the network as it evolves;
  • Perform troubleshooting to support the operations and customer support teams;
  • Daily KPI monitoring and reporting



  • Minimum of technical degree in eletrotechnical engineering, telecommunication or similar areas;
  • Minimum of three (3) years working in similar positions;
  • Familiarity with Datacom and IP Knowledges, CCNA/CCNP or equivalent certificate;
  • Undersantanding of core network architecture and core network elements;
  • Good command of English, oral and written.


  • Experience working with mobile core network (circuit vooice) and HLR;
  • Knowledge of core network protocols such as SIP,ISUP,BICC,SIGTRAN, Diameter, Mobile Core PS/EPC principles, among others.
  • Applications have closed

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