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 

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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.