I.P. Messaging Consultant

We are looking for consultant for the below mentioned requirementPosition: I.P. Messaging Consultant6 positions in Irving, TX

VoLTE E2E Optimization (includes LTE network) and KPI improvementSupport solution creation and optimization of complex end-to-end network, focusing mainly on the transport, customer core and IP networksAnalysis of KPIs, investigation and improvement of network quality problemCustomer problem investigationPerform root‑cause analysis of issues to meet target KPIs or performance improvementRecommend parameter changes to improve performance and prepare status reportsGenerate scripts necessary for optimizationNetwork element monitoring, analysis, fine tuning, optimization and troubleshootingOperates in compliance with the processes, methods, tools linked to the jobPossess service excellence awarenessRequired Competencies and Skills: Comfortable with VoLTE End-to-End (E2E) Call Flows in both Signaling & User PlanesAdvanced 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 / logsExperience with UNIX/Linux and complex SQL queriesWorking experience with MME, S/PGW, SBC, MRF, NVS, MGW, BGW, TAS and/or IMSRepresentation in customer/project interface and acts like a Single Point of Contact for all technical/project related mattersE2E Optimization experience is a big plusPython knowledge is a plusCisco and/or Juniper certification is a plusEducation & Experience or Other Requirements: Master or Bachelor in Electrical, Computer, Telecomunication or other relevant fieldsThanks/RegardsDesk: 408-874-8333 Extn. 299 Cell: 408-543-9574