Mobile Packet Core Engineer

Our client is seeking a Mobile Packet Core Engineer to ensure the reliable operation, maintenance, and evolution of the mobile core network. This role encompasses the management of Circuit Switched (CS), Evolved Packet Core (EPC), and IP Multimedia Subsystems (IMS) as well as supporting technologies, including VoLTE and 5G Core. Working in collaboration with various teams, the engineer will act as a subject matter expert for 2G, 4G, and 5G packet core nodes, providing essential technical support. This full-time position requires working 37.5 hours per week. The location is flexible, with options in Guernsey, Jersey, or the Isle of Man.

Job Duties:

• Operate and maintain EPC, IMS, and CS components, ensuring compliance with KPIs and SLAs.
• Monitor, configure, and apply upgrades and patches for core network elements (MME, SGW, PGW, PCRF, HSS, SBC, CS Core, IMS nodes) in collaboration with Ericsson and internal engineers.
• Analyse performance ...