Posted:1 week ago|
Platform:
Work from Office
Full Time
Employment Type : Full Time, Permanent Working mode : Regular Job Description : Responsibilities : - Fault management/configuration of CS Core Network.(VOLTE & SDM) - Coordination with Project teams for HLD/LLD/TOL/Design reviews - Hand in Hand coordination with project for network integration activities - Handle the Trouble ticket/CR within SLA - Customer Issue handling and ensuring the end customer services are maintained - MOP/WI preparation for the activities and new learnings - Prepare, implement and verify the configuration and integration of a Node / System - Coordinating with care team for finding and analyzing the RCAs - Guiding team members to execute complex & critical configuration changes - Tracking of issues related to tools and timely escalation as per pre-defined matrix - Attending governance call with region and internal teams. Also responsible for analyzing and implementation of feedbacks from customers. Key Technical Skillset : - Candidate should have relevant technical experience on Ericsson IMS & CS Core Domain (3G/4G5G Core Nodes CSCF,SBG,MTAS,IP Works, EMM,MSS,MGW,etc) or SDM Domain ( HLR,HSS, UDM,AUSF,MMTEL etc) - Knowledge on Cloud Native Architecture and experience on Microservices, Kubernetes, Dockers, Containers - Excellent knowledge on Core IMS Architecture Interface and Protocols. - Must have Hands on Experience on /LTE/VoLTE and SDM E2E call flows - Good exposure in IMS architecture with all the nodes - Good Understanding on Service Based Architecture concepts/Network Slicing - Call flows of 5G / LTE like Registration, Re-Registration, De-Registration, VoLTE Call, Break-in / Break-Out, Hand-over, roaming etc. Technology : CS Core & SDM
Maimsd Technology
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