Device Test Engineer Jobs

"ALL our jobs are US based and candidates must be in the US with valid US Work Authorization. Please apply on our website directly." Job Title: Device Test EngineerLocation: Atlanta, GA (Onsite) "

7+ YOE, Device Test Engineer in lab setup ."

Experienced in performing regression, functional, automation and UAT testing in a major OEM or Tier 1 US wireless carrier s test organization."

Experienced in DSDS (Dual SIM Dual Standby) testing scenarios with CBRS spectrum and switching between home network and MVNO network"

Experienced on 4G/5G performance KPIs to evaluate the device and network performance"

Experienced in addressing issues and testing device fixes provided by OEM or internal teams, with a focus in UI/UX, IMS stack, OS, and modem level technical issues."

Experience in using tools like IRIS, Splunk, TrueCall, T-Insights, Netscout, QXDM or other device logging software."

Knowledge of android and iOS development."

Good understanding and experience in software script development in industry-used programming languages such as Python and SQL, and software builds, patching and revision management."

Good understanding of IT/security/VPN environment in a lab setting."

Experience is use of Perfecto cloud-based testing platform."

Experience with protocol analyzers, test tools such as XCAL, QXDM, Wireshark, Channel Emulator, Spectrum Analyzers, and Signal Generators is beneficial" Must have: understanding of 3GPP systems - Core and RAN networks" Must have: 4G/5G LTE Call Processing and in-depth knowledge of RRC, S1-MME, S1-U and X2 protocols" Good to have: understanding of concepts such as Hybrid Beamforming, Massive MIMO, New Waveforms, LTE-NR interworking & co-existence, 5G Numerologies, etc." Must have: experience with product testing, development of Test Plan and Test Cases