Modem Test Engineer
Company: TechDigital Group
Location: Mountain View
Posted on: April 5, 2025
Job Description:
Job Description:
- Understanding of 5GNR/LTE/UMTS 3GPP Air interface
specifications.
- Network Carrier Testing Experience, LTE, 5G-NR protocol
knowledge at UE side (L1/L2/L3).
- Hands-on experience and knowledge of 3GPP (UMTS & LTE) Layer 2
and Layer 3 protocol and call processing.
- IMS/VoLTE Experience is a must.
- Must have knowledge of 3GPP IMS core standards.
- Good at Debugging and root causing the issues.
- Exposure to commercial test simulators and test systems such
as: Keysight, R&S, Spirent and Anritsu for wireless telephony
product verification.
- Familiarity with RF testing, test hardware, mobile phone
testing including hardware and android software.
- Nice to have test automation and python scripting skill.
- Good understanding of 3GPP2 CDMA and 3GPP 5G/4G/3G/2G
systems.
- Good understanding of Telephony and protocol stack
service.
- Knowledge of QXDM logs and ADB Commands (must).
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Keywords: TechDigital Group, Fremont , Modem Test Engineer, Engineering , Mountain View, California
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