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FM Specialist - CoreFault management/configuration of Core network with experience in switching nodes/Ericsson packet core nodes(IMS/PCRF,MME,SGSN,EPG,TDF,DSR/MSS/MGW/VAS/STP/Fixed nodes(Genband-CS2K,C20,G6,G9) elements) Trouble ticket/CR handling within SLA/OLA Troubleshooting and Configuration management Understanding E2E customer requirement and works towards achieving 100% output with good quality Tracking of issues related to tools and timely escalation as per pre-defined matrix Diameter Protocol, Sigtran Protocol, GTP Protocol 2g, 3g, 4g call flow handover call flows All interface configuration for 2g,3g,4g including Sgs and Sh interfaces CDR issue and troubleshootingCompetenciesSGSN/GGSN/CMD/PCS/AAA/iDNS/LI, PCRF,MME,SGSN,EPG,TDF,DSR MPBN IMS/PCRF,MME,SGSN,EPG,TDF,DSR/MSS/MGW/VAS/STP/Fixed nodes(Genband-CS2K,C20,G6,G9) elements)Vendors - Ericsson, Cisco, Nokia, Mavenir, Openet,oracle,TekelecQualifications7-10 Yrs of Telecom Experiance in Core ( CS & PS )Educational Qualification: B.E/B.TechWorking with us, you will have a positive impact on people s lives and help to overcome some of the world s most pressing challenges. We act inclusively and respect the uniqueness of people. At Nokia, employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. Nokia culture welcomes people as their true selves.Additional Information,
Keyskills :
call flowcore networkglobal servicesnetwork servicessoftware businesstechnology leadershipe2egtpcdrepgsgsnmpbncloudcolororacle