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# Firmware Engineer

- **Company:** Fireye LLC
- **Location:** Derry, NH, United States
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Bug Tracking Systems, Compilers, Communications Protocols, Software Debugging, Device Drivers, Firmware, Failure Mode Effects Analysis, Joint Test Action (IEEE Standards), LabVIEW, Modbus, Software Product Management, RS-232, Software Engineering, Serial Peripheral Interface, Process Control Systems, Bare Metal, Build Tools
- **Published:** October 17, 2026
- **Apply:** https://www.juju.com/job/16_c4443473

## About the Role

* Bachelor's and/or master's degree in engineering
 * 5+ years of experience developing bare metal firmware
 * 3+ years of experience writing interrupt handlers and device drivers
 * 3+ years of experience testing, debugging, and characterizing sub-systems and systems as well
 * 2+ years of experience with communication protocols such as Modbus, SPI, I2C, RS-232, and RS-485
 * Experience with ARM, Silabs, and ST microcontrollers
 * Experience with "fail-safe" design
 * Experience performing software FMEA
 * Experience with software analysis tools

## Description

Fireye, located in Derry, NH, seeks an energetic, enthusiastic, and fast-paced Firmware Engineer to lead firmware product design matters. The incumbent will be responsible for designing, developing, and implementing software from concept to completion for various projects in a company producing industrial controls and advanced flame scanning products. This individual will act as the technical lead role for assigned tasks as part of the new product development team., * Lead and participate in the development and specification of new product SW platform architectures

 * Develop a solid understanding of the software design-related agency standards which relate to Fireye's business, including IEC 61508 (Functional Safety of Electronic Safety-Related Systems), UL 60730 (Software in Programmable Components), EN 230/298 (Automatic Burner Control Systems), and their impact on product system and functional requirements
 * Develop product software, mainly in C, for microcontroller-based product platforms
 * Be an expert in the use of SW tools: Compilers/Linkers, debuggers, in-circuit emulators, JTAG emulators, bug-tracking systems, source-code control/build systems, for development/debug
 * Design, simulate, develop, and debug advanced control and signal processing algorithms
 * Use HW tools such as Oscilloscopes, DVMs, signal generators/analyzers, LabView/other software for development/debug
 * Plan to ensure agency approval, platform re-use, testability, manufacturability
 * Perform root-cause analysis on failed product
 * Periodically required to perform repetitive movements