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PS CORE ENGINEER
ConfidentialChennai12 days ago
Job descriptionHaving minimum 2+ years experience in PS core domain. Working knowledge in 2G,3G ,4G / LTE & 5GTechnology. Managing PS Core Nodes (SGSN, MME, GGSN, S / PGW, PCC(AMF,SMF) PCRF, PCEF,WMG, DNS .) for the PS Core Network. Experience in Ericsson packet nodes like SGSN-MME,EPG , WMG ,DRA Preference will be given for expert in handling Ericsson PS NE s. Performing Change management and Fault management activities in PS core elements. Managing all PS Core domain activities and to ensure consistency and continuity across the business. Participate in technical discussion during Critical and major network outages and other domain for PS core dependency activities. Providing 24 / 7 operations support and guiding the team members. Flexible to come in shift and handle the shift operations hassle free. Ensure compliance with all applicable policies & regulatory requirements on Information Security. Adhere to ITIL process and regulations. Hands on Experience in configuration and fault management of packet core nodes like SGSN,MME,EPG,DRA,DNS etc Knowledge on VOLTE,VOWIFI call flow and exposure in evolving technologies like Cloud, SDN , Iot and 5GC Knowledge on IPN like interface, protocols, routing, routers ,switches etc. . Should possess Good communication skills.
Skills Required
VMware, Networking, Change Management, Information Security, Itil
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Engineer • Chennai