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Ericsson CS Core - IMS Engineer

Indovision Services
3-6 Years
Chennai
Quick Apply
  • Posted 2 months ago
  • Over 50 applicants have applied

Job Description

  • 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
  • Vendor/Product : Ericsson/ Ericsson IMS Core Domain (5G Core Nodes Like SCF, SBG, MTAS, IP Works, EMM.

About Company

Indovision Services Pvt Ltd was founded in 2012 with a strong vision of ICT services. It was founded by Industry veterans with collective experience of more than 100 years. Since then it take pride in serving best of telecom and IT giants in India and abroad. It has more than 500 employees in all over India. Company has now started expanding in Europe, South Africa and SE Asia. Main services and business line of company are: -Technical consulting We provide the Technical consulting such as technical audit, assessment, business case preparation, analytics, technical manpower evaluation, competence enhancement etc - Technical Training provider in ICT (IT & Telecom domain) We provide all kinds of ICT (IT & Telecom) training to leading service provider, OEM and SI. We specialize in Telecom training like Wireless (2G, 3G, LTE), RF, Core network, IP networking, IPv6, Transmission (SDH, Microwave), Cloud Computing, Redhat Linux, SDN, NFV, Orchestration etc. We provide on-site, customized training - IT/ Telecom manpower outsourcing/ augmentation With training genes, quickly rolling out IT/ Telecom projects with competent manpower is our speciality. We provide technical manpower in IT fields like Java, C++, Oracle, .Net, Digital marketing etc. We provide technical manpower for Site rollout, integration, RF Optimization, CLOT/ CSFT testing, IP Network installation, NOC etc - IT/ Enterprise solution reseller/ Integrator (partner of HP, Huawei, Juniper, Google etc) We are enterprise solution partner of leading brands like Huawei, HP, Juniper etc. We are very active in Smart city, Campus solutions, Education and IT SME sector We truly believe that our sole aim to be in business is to make our customer happy with our services and thus our tag line "we work for your smile" is at core of whatever we do

Job ID: 112016581

Last Updated: 30-06-2026 04:28:32 AM
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