At Ericsson, you can be a game changer! Because working here isn’t just a deal. It’s a big deal. This means that you get to leverage our 140+ years of experience and the expertise of more than 95,000 diverse colleagues worldwide. As part of our team, you will help solve some of society´s most complicated challenges, enabling you to be ‘the person that did that.’ We’ve never had a greater opportunity to drive change; setting the bar for technology to be inclusive and accessible; empowering an intelligent, sustainable, and connected world.

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Integration Engineer Job stage 5

Job Description

Date: Dec 3, 2019

Experience : 4.5-8years

Location : Kolkata / Bangalore / Gurgaon

Integration Engineer


  •  Strong expertise in IMS VoLTE
  • Expertise in Deployment process
  • Deployment of IMS nodes (CSCF, MTAS - TAS – AS, BGF, SBG, MRF, CFX5000, CFX Nokia, Virtualization – NFVI, Redhat / Cloud band) 


Key Responsibilities

  • The role is to perform System Integration work in various Ericsson Products – IMS Nodes [CSCF, MTAS, SBG, BGF, MRS].
  • Candidate Should perform SI activities [Network Planning, Optimization, Adaptation, Deployment and Troubleshooting]
  • Create, Run & debug scripts used for Node Installation/Upgradation
  • Deploy builds and perform upgrades
  • Analyse problems and provide resolution
  • Interface with Customer/Architects and Project Manager
  • Perform Verification for E/// Nodes and Multi-Vendor
  • Technical Support for team members as required
    1. Skills Needed
  • Process: Node installation, Configuration, deployment, MVE configuration support, Adaptation and TSP
  • Domain: IMS [CSCF's BGCF, MGCF, BGF, Virtualization], VOIP, Application Servers, VMware, Linux, Open Stack
  • Protocols: Diameter, SIP, H.248, MEGACO protocols
  • Knowledge of HSS, OSS, Charging and QOS interface with IMS
  • Candidate should have Solid Background of IMS Network and Nodes Like CSCF/MMTEL/Application Server/MGW/BGCF/MGCF
  • Good Working Knowledge of IMS interfaces [Internal or with GSM/UMTS/PSTN]
  • Good Working Knowledge of SIP, Diameter, H248, MEGACO Protocols
  • Good Analytical ability and Communication Skills
  • Good Team Player as well as Individual contributor
  • Proven Solutioning experience
  • Strong Interpersonal skills and experience working with cross-functional teams, strong analytical and business skills
  • Travel 30-50 %