15 July 2021

We are looking for an experienced 5G Core Network Architect to drive various technology experimentation of 5G emerging products and solutions.

He/She will be responsible to perform the technical assessment and analysis of 5G Core-related technologies and operations.

Mandatory Skill(s)

  • Bachelor Degree in Computer Science, Information Systems or Telecommunication Engineering;
  • Has at least 8 years of hands-on experience in the deployment of 4G and 5G;
  • Familiarity with 5GC architecture and operation (Network Slicing, 5G MEC, 5GC-4G EPC interworking);
  • Experience in more than one of the following domains: Packet Core / SBA / Data Management;
  • Experience in deployment/maintenance of NFVI / VIM / VNFM / NFVO and Data Centre network architecture;
  • Experience in OpenStack architecture and fundamentals including network and storage concepts;
  • Familiar with VNF/CNF lifecycle management;
  • Experience with Container technologies;
  • Familiarity with Cloud Native architecture and design;
  • Hands-on experience in deployment/maintenance of IMS platform for VoLTE or 5GC;
  • Resourceful and proactive team player with excellent analytical and planning skills;
  • Excellent verbal and written communication skills.

Desirable Skill(s)

  • Familiarity of 5GC security implementation and resiliency principles;
  • Understanding of 5G QoS Framework;
  • Cloud certifications.


  • As the Solution Architect to architect and deliver 5G Core Network system;
  • Design the multiple core network elements including the security and policy network functions;
  • Managed the end-to-end network solution including the RAN, Core and transport network;
  • Responsible for the configuration, operation and maintenance of the network;
  • Responsible for performing detailed technical assessment and analysis of 5G Core-related technologies;
  • Conduct technology experimentation of 5G emerging products and solutions;
  • Validation of new 5G solutions derived from R&D efforts;
  • Advise on technology trends in communications & networking, with a focus on 5G.
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