Principal - Service Engineering - 14001

Principal - Service Engineering - 14001

Tata Group
10-13 years
Not Specified

Job Description


Role Summary
Strong technical anchor for Tata Signaling Monitoring & Reporting platforms and single point of contact to SD and SA team for Mobile Signaling service. Â Represent mobile service engineering team and providing network planning and design for TCL mobile network and support all services of existing and new customers across the globe. Participate in the elaboration and implementation of new services.
Job Description
  • Good knowledge of Polystar (OSIX/KALIX) signalling monitoring & reporting solutions, Viavi (Agilent) Probing & other Reporting Monitoring Platforms.
  • Excellent exposure to MVNE/MVNO, IOT network, Mobile core/switching/signalling network engineering & planning.
  • Sound knowledge of all type signalling protocols like, SS7, SIP, Diameter, S6, S8, S9, GTP etc.
  • Sound knowledge in Packet core network, GSM architecture, STP, SMSC, Voice switch, GGSN, SGSN, HLR/VLR and protocols like SS7, SCCP, TCAP, Diameter etc.
  • Sound knowledge in NFV, Virtual machine, Linux and Unix/RHEL.
  • Sound knowledge of Scripting, PHP, Java, Perl, Python, My SQL and Oracle DB.
  • Sound knowledge in the AWS, public & private Clouds.
  • Good knowledge in the Hadoop and implementation.
  • Should expert in the designing all type of data call flows, Wire sharc and all troubleshooting.
  • Expert in writing high level and low-level architecture design documents with the expertise in MS Excel, Power point and MS Visio.
  • Develop Mobile KPI using Unix Scripts, Jasper Reports and PHP.
  • Good expertise in preparing technical documents like Call flows, HLD, EPLAN, LLD, etc.

Position Requirement
  • Bachelor's Degree in Electronics & Communications Engineering or equivalent.
  • 10+years experience in Polystar (OSIX/KALIX) signalling monitoring & reporting solutions or similar solutions from other vendors, Signalling Core networks, Protocols, Reporting Monitoring Platforms, KPI reporting tools & Analytics.
  • Good knowledge in SS7, Sigtran, Diameter and GTP protocol and experience in MVNE/MVNO, IOT network, Mobile core/switching/signalling network engineering & planning.
  • Good knowledge of Server based technologies, Operating Systems and Virtualization technologies (VMware, CNE and KVM), Unix, Linux and Unix scripting
  • Good knowledge of IP configuration and troubleshooting
  • Good knowledge in Perl, PHP scripting and Jasper Reports
  • Sound knowledge in NFV, Virtual machine, Linux and Unix/RHEL.
  • Sound knowledge of Scripting, PHP, Java, Perl, Python, My SQL and Oracle DB.
  • Sound knowledge in Cloud computing.
  • Hands-on experience in Oracle (Tekelec) STP and DRA (preferred).
  • Signaling test equipment manipulation & configuration.
  • Hands-on experience and expert knowledge of Roaming and SMS call flows, Data call flows, GTP

Job Details

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