1. Solid understanding of Mobile Data technologies and elements involved in packet core network such as GGSN/PGW, AAA, DPI, TGW, ePDG, UDF, SMF and PCRF and their equivalent virtualised functions such as vPGW, vPCRF.
2. Network knowledge and skills in the areas of IP, UDP, TCP, DIAMETER (including Gx, Gy and Sy protocols), including knowledge and understanding of 5G NSA & SA architecture and functions.
3. Strong understanding of content filtering, content optimisation in data technology, Mobile Data offload, VoWifi, VoLTE and Mobile Data roaming.
4. Elicit requirement, create design proposals, prepare HLD and LLD.
East London Hybrid working
Monday - Friday