P. Messaging Consultant

We are looking for consultant for the below mentioned requirement

Position: I.P. Messaging Consultant

6 positions in Irving, TX

Duration: 6 months

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

• 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

• Master or Bachelor in Electrical, Computer, Telecomunication or other relevant fields

Thanks/Regards

Desk:  Extn. 299

Cell:

Address: 4800 Patrick Henry Dr., Santa Clara, CA 95054

All your information will be kept confidential according to EEO guidelines.