Job Description

8.00 to 12.00 Years
Roles and Responsibilities: Packet Core, IMS Solution realization on virtualized environment Create High level design and low level system design for the Packet Core, IMS and VOLTE Integration Development of network integration adapters, APIs and device descriptors for the VNF integration of Virtualized environment Network integration and Packet core solution realizationSkill sets: Strong Experience in Wireless domain (2G.3G,4G, 5G NGC) IMS, VOIP and VOLTE. Hands on experience on any of the Packet core NE’s such as 5G Core, MME, SGSN, S/P-GW, PCRF, HSS, SBC, MGCF. Good domain knowledge in the technologies - Software Defined Networking (SDN) and Network Function Virtualization – ETSI NFV Architecture, Openstack, ODL, ONOS Network design experience; HLD and LLD Good understanding of protocols like 3G, LTE, SIP, Megaco, MGCP, RTP, SDP, DIAMETER,CAP/CAMEL(SS7 Varient), MAP, FTP, DNS, DHCP, TCP, UDP, and IP Understanding of test tools (Inet Spectra, Ixia breaking point, Wireshark, etc) and Test Management center (HP-QC). Good understanding of End to End IMS, 3G/4G and VOLTE call flows Good Understanding of Rich Communication Suite like Instant messaging, unified Presence, testing