Modem Device Test Engineer

Overview

On Site
Depends on Experience
Contract - Independent
Contract - W2
Contract - 12 Month(s)

Skills

Modem Protocol Test Experience
Modem Device Testing
5G/4G/3G/LTE/3GPP

Job Details

Position: Modem Test Engineer Location: Mountain View, CA (Onsite)

Modem Protocol Test Experience , Modem Device Testing ,5G/4G/3G/LTE/3GPP
Modem Testing and Wireless experience.
Hands-on testing experience in 5G/4G/3G Cellular modem chipset or device (UE) Protocol conformance, performance, and interoperability.
Strong understanding of 3GPP and Carrier specifications for LTE and NR.
Execute test plans targeting 5G NR and LTE L2/L3 protocol features (RLC, PDCP, MAC, RRC, NAS).
Expertise in 3GPP/IMS Protocol call flows to analyze logs and troubleshoot issues in UE/network protocol interactions.
Ability to isolate complex issues across multiple protocol layers and identify root causes using trace analysis tools.
Collaborate with cross-functional teams to lead and drive testing activities.
Hands-on experience with test equipment fF, PTCRB, Carrier certification (e.g., Keysight, Rohde & Schwarz).
Non-Terrestrial Networks (NTN) testing experience is highly desirable.

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About Laiba Technologies LLC