CareerPlan

Linux Firmware Engineer

Westford-Massachusetts-United States of AmericaFull-time$79k–$110k2026-10-15 → 2026-11-14
On-site · United StatesCitizens or permanent residents only

Core

Design, develop, test, and maintain embedded firmware for physical access control solutions (readers, controllers, I/O modules) securing commercial buildings and critical infrastructure.

Role type

Embedded Linux Firmware Engineer

Builds

Intelligent access control panels, readers, and I/O devices for building security

Domain

Building security / Physical access control / Embedded Systems

Required skills

C/C++, Embedded Linux, Linux kernel, device drivers, Buildroot, U-Boot, device trees, hardware integration, system diagnostics, JTAG debugging, oscilloscope usage, logic analyzer usage

Preferred skills

Zephyr RTOS, board bring-up, ARM/NXP platforms, Bluetooth, cybersecurity technologies, Agile development