Senior LTE5G Network Test Engineer (VoLTEIMS, Wireshark, QXDM)

Senior LTE / 5G Network Test Engineer

Onsite W-2 U.S. Citizen / Green Card Only

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. This role is 100% onsite 5 days / week and is available to U.S. Citizens or Green Card Holders on a W-2 basis only .

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

Employment Type : Full-Time

Experience : years

Vacancy : 1

Hourly Salary Salary : 55 - 65