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Job Description: · Must Haves: o Minimum 3 years in system design, deployment and test. Capable of architecting Packet Core Networks and understanding the end-to-end network architecture including: § SMF / UPF / AMF / MME, SAEGW, SPGW, peg, Smog § 3GPP standards § 5G / CUPS / LTE / GSM / CDMA § Subscriber Policy (HSS / HLR) § Offline / Online Charging architectures (such as PCRF Gx and OCS Gay, interfaces) § OSS and BSS Protocols for billing and provisioning interfaces (Gaz, SOAP, Rest) § Preferred: stars based ECS / Deep Packet Inspection and enhanced charging principles (Rating groups, redirect etc.) o Cloud Native Architecture: Dockers / Kubernetes, Containers / Microservices principles / SMI o Virtualized Platform principles § NFVi / VNF / NSO / ESC § RedHat / OpenStack / CEPH / RHEL § yam config creation § Cisco UCS, CVIM and Cisco Ultra specific experience if available o Data Center deployment as required for virtualized platforms § TCP / UDP / IP § Layer 1-3 functionality § Leaf-Spine Architectures, Valant, Tour (Top of Rack interface) § Knowledge of commonly used Dynamic Routing protocols (OSPF, BGP, etc.)
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