Job Summary

Job Title: Senior /Lead UDM Engineer

Location:Bengaluru / Bangalore, Gurgaon / Gurugram

Work Experience: 4 – 10 years

Position Type: Full Time, Employee

Industry: IT/Computers – Software

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Key Skills: GSM,SS7,SIGTRAN ,DIAMETER ,Integration,HLR,HSS,Implementation,Integration,Acceptance Tests,Upgrades,O& M,LDAP,DAP,SOAP,Wireshark,Linux,Telco Cloud,Blade Technologies, Lead UDM Engineer


About Wipro


Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading global information technology, consulting and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized globally for its comprehensive portfolio of services, strong commitment to sustainability and good corporate citizenship, we have over 160,000 dedicated employees serving clients across six continents. Together, we discover ideas and connect the dots to build a better and a bold new future.

For more information, please visit www.wipro.com


Job Description

Job Title: Senior /Lead UDM Engineer

Work Experience : 4-10 yrs

Job Location – Bangalore/Gurgaon

Job Description:

  • Knowledge of GSM, SS7, SIGTRAN & DIAMETER protocol
  • Working knowledge of HLR and HSS nodes.
  • Working knowledge of Network Directory Structure based Subscriber repository(CUDB).
  • Knowledge of IMS & GSM call flows.
  • Experience with Implementation, Integration, Acceptance Tests, Upgrades, O& M & Troubleshooting on telecommunication products.
  • Knowledge of LDAP, DAP, SOAP, Wireshark, Linux, Telco Cloud.
  • Experience on Blade cluster servers.
  • Experience of HLD & LLD preparations based on customer requirements.
  • Basic knowledge of IP domain.
  • Basic scripting language expertise (Shell script, PERL)
  • Must have good hands-on working knowledge and understanding of Ericsson s TSP (HSS-FE) & Ericsson Blade System (EBS) Nodes such as HLR-FE, CUDB & PG
  • Sound understanding of circuit & packet switching (AXE platform MSS, HLR, SAP-C, UPG, IP products)
  • Ability to troubleshoot and diagnose basic software problems pertaining to UDC Nodes.
  • Prior knowledge of simulated environment (SEA, MAIA, etc )
  • Working knowledge of PLEX, ASA, UNIX shell scripting (bash, perl).
  • Database knowledge: SQL, relational databases
  • Working knowledge of Windows, and UNIX/LINUX Operating Systems
  • End-to-End work experience of solution design, verification & deployment.
  • HLR / HSS Migration experience from classic HLR to UDC – added advantage
  • VNF exposure is added advantage.


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