At a Glance
- Tasks: Design and develop cutting-edge firmware for solar energy systems using ARM processors.
- Company: Join Canadian Solar, a leader in sustainable energy solutions.
- Benefits: Competitive salary, bonuses, flexible work options, and growth opportunities.
- Other info: Dynamic team environment focused on innovation and sustainability.
- Why this job: Make a real impact on renewable energy and help power the future.
- Qualifications: 5+ years in firmware development with expertise in ARM-based systems.
The predicted salary is between 100000 - 150000 $ per year.
At Canadian Solar, our vision is to make lives better by bringing electricity powered by the sun to millions of people worldwide. As a leading manufacturer of solar panels, inverters, and energy storage solutions, we've been an industry front‑runner since our founding in 2001. Our commitment to sustainability is reflected in all parts of our organization as we navigate the complexities of a booming industry.
Throughout Canadian Solar's subsidiaries, e‑Storage, Recurrent Energy, MSS and CSI Solar Co., we invest in our employees' growth. Our training programs and promotional opportunities ensure we all can continue to learn. We understand the importance of work‑life balance and provide various flexible work options to support our employees' well‑being. Join our team to "Make the Difference" by creating a lasting positive impact on the world and the communities where we operate.
About the Role
The Senior Embedded Firmware Engineer owns the design, development, optimization, and lifecycle support of embedded firmware running on ARM‑based processors used in grid‑tied inverters and utility‑scale energy storage systems. This role requires deep expertise in ARM Cortex‑M / Cortex‑A platforms, real‑time development, inverter control support, and grid‑code compliance. You will play a critical technical role in delivering robust, certifiable, and high‑performance firmware that integrates tightly with power electronics hardware, FPGA/DSP subsystems, and system‑level.
Responsibilities
- Architect, design, and implement embedded firmware for ARM‑based processors used in inverters, power converters, and energy storage subsystems.
- Develop and maintain real‑time firmware in embedded C/C++, including task scheduling, interrupt handling, drivers, and applications.
- Translate system, control, and grid‑code requirements into traceable firmware requirements and robust designs.
- Implement inverter features such as communication, protections, fault handling, diagnostics, and monitoring.
- Support compliance with grid and firmware standards (UL 1741 SB, IEEE 1547, UL 1998) and certification testing activities.
- Collaborate with hardware, controls, systems, and validation teams to ensure system‑level performance and reliability.
- Debug complex firmware issues, perform root‑cause analysis, and optimize performance using lab tools and emulators.
- Participate in firmware architecture reviews, code reviews, and technical risk assessments.
- Maintain clear firmware documentation and contribute to process improvement and release quality.
Required Qualifications and Skills
- Educational background in Electrical Engineering, Computer Engineering, Computer Science or a related field.
- At least 5 years' of experience in professional firmware development experience in embedded or real‑time control systems.
- Strong experience developing firmware on ARM‑based processors (e.g., Cortex‑M, Cortex‑A) for industrial or power electronics applications.
- Proficiency in embedded C/C++, real‑time programming concepts, and interrupt‑driven design.
- Ability to design and maintain board‑support packages (BSP), bootloaders, and device drivers.
- Solid understanding of grid‑tied inverter operation, digital control concepts, and protection strategies.
- Working knowledge of grid‑code behaviour such as anti‑islanding, ride‑through, and grid support functions.
Senior ARM Firmware Engineer in Kitchener employer: Canadian Solar Inc.
At Canadian Solar, we pride ourselves on being an exceptional employer, particularly for the Senior Power Electronics Control Engineer role in Kitchener, ON. Our commitment to employee growth is evident through our comprehensive training programs and promotional opportunities, while our flexible work options promote a healthy work-life balance. Join us to be part of a forward-thinking team dedicated to sustainability and innovation, where your contributions will make a meaningful impact on the world.
