We are looking for a senior design engineer capable of asssting with the architecting, engineering and design of a EPC based mobile solution. Must have extensive design and architecture experience and depth of knowledge across modern virtualised EPC mobile infrastructure.
Understanding of Mobile Data technologies and the Charging and Billing for Data related services, including the online and offline charging, PCEF, and PCRF nodes within the mobile architecture
- Policy design, testing and integration with peering elements.
- PCRF, UIM, AAA, 3GPP AAA, Data Offload AAA
- Telco Cloud (OpenStack & Nuage SDN design and implementation) Service control CS and Voice IMS
- Network knowledge and skills in the areas of IP, UDP, TCP, Gn/S5/S8, Radius, DIAMETER (including Gx, Gy and Sy protocols).
- Solid Technical knowledge of 3G, 4G and 5G NSA networks specifically the PS and CS core networks and how they integrate to the real-time rating platforms.
- Understanding of NFV architecture, components and EPC virtualisation functions.
- Some knowledge of ETSI-MANO framework, VNF lifecycle and Linux would help