Sr. LTE5G Network Test Engineer (VoLTEIMS, Wireshark, QXDM)
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Job Location:
Bellevue, WA - USA
Hourly Salary:
USD 55 - 65
Posted on:
3 hours ago
Vacancies:
1 Vacancy
Job Summary
Senior LTE/5G Network Test Engineer
Onsite W-2 U.S. Citizen Green Card
Role Overview
We are seeking a hands-on LTE/5G Network Test Engineer to perform end-to-end testing across RAN Core and IMS environments. Our client requires a W-2 or GC US work authorizationand we are not able to provide visa sponsorship or work with C2C role is 100% onsite 5 days/week.
Key Responsibilities
Perform LTE/5G NR VoLTE IMS and data-path testing
Validate attach registration bearer creation PDU sessions VoLTE/VoNR
Analyze logs (RRC NAS SIP RTP Diameter)
Build/manage test beds (UE SIM APN eNB/gNB EPC/5GC)
Use Wireshark QXDM QCAT Radcom IRIS IXIA/Keysight
Execute full regression performance IOT and KPI testing
Document defects RCA KPI dashboards and test summaries
Required Experience
5 years LTE/5G testing
Strong VoLTE/IMS debugging
Proficiency with QXDM/QCAT Wireshark
RAN Core IMS troubleshooting
3GPP standards knowledge
U.S. Citizen/Green Card Holder
On-site 5 days/week
W-2 only
Preferred Background
Carrier acceptance testing
OEM device testing
Private 5G / CBRS
Satellite/NTN exposure
Required Experience:
Senior IC
Key Skills
- B2C
- Cost Estimation
- Benefits
- Concrete Pump
- AV
About Company
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