Senior 5G Modem Firmware Engineer; OpenWrt/Embedded Linux
Listed on 2026-10-13
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Software Development
Unix/Linux, Embedded Systems/ Firmware/ IoT, C++ Developer, Embedded Software Engineer
Ericsson Inc. is seeking a Senior Modem Firmware Engineer in the USA to design, develop, and integrate cellular modem modules into Open Wrt-based platforms.
You will own the end-to-end modem stack—from kernel drivers to user-space daemons and network configuration—to deliver reliable connectivity and high throughput across 5G networks. The role requires deep expertise in embedded Linux, Open Wrt, and cellular modem integration, with hands-on work on QMI/RMNET/AT command interfaces and
We are seeking a motivated Senior 5G Modem Firmware Engineer (Open Wrt/Embedded Linux) to join Ericsson in San Diego, CA, United States.
We have an opening for a Senior 5G Modem Firmware Engineer (Open Wrt/Embedded Linux) in San Diego, CA, United States within IT & Technology, Engineering.
This role, Senior 5G Modem Firmware Engineer (Open Wrt/Embedded Linux) at Ericsson, could be your next career step.
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