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Staff Firmware Engineer

Costa Mesa, CA (OC-00)💼 Full-time💰 $220,000–$220,000🗓 2026-07-14 → 2026-09-26

Core

Develop low-level firmware and reusable device drivers for microcontrollers across land, sea, and air defense systems.

Role type

Staff Firmware Engineer (Embedded Systems)

Builds

Core technology for defense products (Menace, Dive-XL, Ghost, Roadrunner) operating on land, sea, and air

Domain

Defense / Embedded Systems / Hardware-Software Integration

Deliverable

production ML models | product features | infrastructure

Required skills

C coding for embedded systems, microcontroller architecture (ARM, AVR, MSP430, PIC), bare-metal and RTOS development, hardware debugging (JTAG, SWD, Oscilloscopes, Logic analyzers), bus protocols (USB, SPI, I2C, CAN, RS232, RS485, Ethernet), board bring up, system-level feature integration

Preferred skills

Bias for action, curiosity about technologies and tools

Technologies

ARM, AVR, MSP430, PIC, RTOS, JTAG, SWD, Oscilloscopes, Logic analyzers, USB, SPI, I2C, CAN, RS232, RS485, Ethernet

Responsibilities

Develop low-level firmware/software for microcontrollers and create reusable device drivers; Take full ownership of design, implementation, and completion of embedded firmware projects; Mentor other firmware engineers and teach best practices in design engineering; Contribute to team direction, policy, and guidance; Debug and troubleshoot issues spanning electrical, firmware, and software boundaries; Select microcontrollers and peripherals and review schematics with electrical engineering team

Seniority

Staff, hands-on IC with mentorship and team direction

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