Title: Cellular Field Tester Location: Dallas, TX (Onsite role) 1. Expertise on 3GPP specs for 3G/4G/5G technologies 2. Able to operate Android and Apple products (iPhone, Watch, Mac) 3. Experienced Field Testing - inclusive of issue investigation and representation 4. Experience of 3-4 years into Mobile device testing 5. Perform testing and sending daily report to client 6. Log analysis & debugging UE issues. 7. Aware of logging tools like QxDM, QCAT, Wireshark, STT, ELT etc. Primary Skillse
Job Description: Experience in LTE 4G, 5G eNodeB/gNB testingStrong knowledge in 4G air interface, call processing technologies, and network architecture, particularly passionate about Radio Access NetworkExperience with test tools including protocol analyzers, E500, XCAL/QXDM, Wireshark, Keysight Channel Emulator, Spectrum Analyzers, and Signal GeneratorsHands-on experience in LTE Access stratum protocols (MAC, RRC, RLC, and PDCP)Previous experience with LTE Mobility, SON, OAM, performance, soak
What you ll be doing: Complete project objectives in time to meet the vehicle and other milestones in alignment with a product launch or other relevant cycles.Maintain product backlog for all projects, solve issues with the team, set individual priorities, and ensure overall project delivery that meets the product feature needs of stakeholders.Quality testing/validation and troubleshooting any network related issues between DCM and the MNO partners.Adapt new technologies, tools, and processes fr
