As a Principal Firmware Engineer, you will lead the design and execution of firmware for cutting-edge renewable energy products, including photovoltaic inverters and energy storage systems. You'll oversee a team of firmware developers, guiding technical strategy, mentoring engineers, and ensuring high-quality implementation of real-time embedded systems.
Key Responsibilities
- Lead and manage a team of firmware engineers through development, testing, and validation of embedded software
- Recruit, train, and mentor engineering talent to strengthen team capabilities
- Develop and maintain low-level, real-time firmware in C for power electronics applications
- Oversee board bring-up, debugging, optimization, and integration of firmware components
- Design and implement communication protocols and control algorithms for distributed energy systems
- Collaborate with electrical, mechanical, and controls teams to align firmware with system requirements
- Define software specifications, create design documentation, and manage project timelines
- Build simulation and validation frameworks to improve development efficiency and reliability
Qualifications
Candidates should have a Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related field, along with at least seven years of professional firmware development experience, including leadership roles.
- Proven expertise in embedded systems, real-time firmware, and low-latency software development in C
- Strong understanding of power electronics fundamentals and control algorithm implementation
- Experience with communication protocols, driver development, and system-level debugging
- Ability to lead technical projects and coordinate across cross-functional teams
- Familiarity with ARM Cortex microcontrollers, Typhoon HIL, and scripting languages such as Python or shell is preferred
- Exposure to AI or machine learning applications in embedded systems is a plus
Work Environment & Benefits
This role offers hybrid work flexibility with remote options and occasional travel (5–15%) to project sites. The company provides a competitive compensation package, including a 6% employer match on 401(k) contributions and comprehensive health benefits with full coverage of employee medical premiums under a Gold-level PPO plan. Dental and vision benefits include partial premium support.
The organization is driven by a mission to advance sustainable energy solutions and promote equitable access to clean technology. It fosters an innovative, inclusive culture that values technical excellence and long-term impact.
