Junior RF Engineer

Junior RF Engineer

Overland Park, KS, Reston, VA, Texas, and LA, rotations. 

Each person will need to be open for travels, various locations like Overland Park, KS, Reston, VA, Texas, and LA, rotations. 
Professionals need to have the following experience:
- Performed field tests to analyze, troubleshoot, and optimize the cellular network.
- Worked with XCAL for data collecting and analyzing.
- Assist in the testing and evaluation of new features to ensure that said products contain no unidentified problems when released to manufacturing.
- Responsible for planning, processing and performing all jobs in an efficient manner with no assistance from the supervisor.
- Hands on experience JDSU, QXDM, VOLTE testing, troubleshooting, the carrier adds, walk testing.
- Logging the defects in defect management tool
- Analyze data with collection tools for coverage, dropped calls and throughputs (DL/UL)
- Analyzed and Measured LTE parameters like RSRP, RSSI, RSRQ, SINR
- Setup, calibrate and maintain testing equipment for various testing scenarios.
- Understand data collection expectations, deliverables, and time constraints.
- This position is required to interact with the engineering team, project management and internal customers.
- Provide reports in a timely manner
Tech requirements: 
  • 2+ years of professional experience.
  • Experience in creating device test plan and perform Feature Integration testing (FIT) for new network features.
  • Performing functional, KPI and feature testing for VoLTE.
  • Strong working experience on LTE Core network architecture, call flows, interfaces. IP tracing in a complex network & multi-protocol analysis.   
  • Experience with VoLTE and IMS functional elements and technologies is desired.
  • Troubleshooting experience and familiar with analyzing traces and logs.
  • Familiar with the following protocol analyzing tools ( Wireshark, XCAL, QXDM). 
  • Documenting clearly & accurately and escalating the discrepancies, anomalies or issues with the test case.
  • Testing & analyzing proper operation with various telecom technologies.
  • Proficiency in fundamental LTE, 3GPP IMS call flows, the SIP protocol, QXDM, Wireshark, Xcal and similar logging tools
Thanks and Regards,
Ali Khan
APN Software Services, Inc.
39899 Balentine Drive, Suite 385, Newark, CA 94560 
Direct: 510.870.8798 | Fax: 510.623.5055 | ali@apninc.com 

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