I.P. Messaging Consultant

Hi We are looking for consultant for the below mentioned requirement Position : I.P. Messaging Consultant 6 positions in Irving, TX Duration : 6 months GC/Citizen only  Job Description: • VoLTE E2E Optimization (includes LTE network) and KPI improvement  • Support solution creation and optimization of complex end-to-end network, focusing mainly on the transport, customer core and IP networks  • Analysis of KPIs, investigation and improvement of network quality problem  • Customer problem investigation  • Perform root-cause analysis of issues to meet target KPIs or performance improvement.  • Recommend parameter changes to improve performance and prepare status reports  • Generate scripts necessary for optimization  • Network element monitoring, analysis, fine tuning, optimization and troubleshooting  • Operates in compliance with the processes, methods, tools linked to the job  • Possess service excellence awareness  Required Competencies and Skills: • Comfortable with VoLTE End-to-End (E2E) Call Flows in both Signaling & User Planes  • Advanced analysis and troubleshooting expertise using Wireshark, Tshark or any other variant of packet layer decoder  • “Big Data” handling, correlation & analysis - capable of working with and analyzing large amount of data to provide findings, estimations, hypotheses and/or “what next to analyze”  • Custom KPIs creation based on packet capture or available counters / logs  • Experience with UNIX/Linux and complex SQL queries  • Working experience with MME, S/PGW, SBC, MRF, NVS, MGW, BGW, TAS and/or IMS  • Representation in customer/project interface and acts like a Single Point of Contact for all technical/project related matters  • E2E Optimization experience is a big plus  • Python knowledge is a plus  • Cisco and/or Juniper certification is a plus  Education & Experience or Other Requirements: • Master or Bachelor in Electrical, Computer, Telecomunication or other relevant fields  -- Thanks/Regards Ruchie Agarwal Desk: 408-874-8333 Extn. 299 Cell : 408-543-9574 Skype : ruchi.droisys Address: 4800 Patrick Henry Dr., Santa Clara, CA 95054 ruchie.a @ droisys.com  All your information will be kept confidential according to EEO guidelines.