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Sr. Power Electronics Engineer

Nextracker
United Statesfull_timeVerifiedPosted 29 Aug 2025
💰 $220,000/yr($200,000/yr$220,000/yr)

About the role

Job Description:

Sr. Power Electronics Engineer

Position Overview: Nextracker is seeking a highly skilled and motivated Sr. Power Electronics Engineer to join our dynamic team. As a Sr. Power Electronics Engineer, you will play a critical role in the design, development, and optimization of power electronics systems for Nextracker innovative energy conversion products. This position offers an exciting opportunity to work at the forefront of sustainable energy solutions while collaborating with a world-class team of engineers and researchers.

Responsibilities:

  • Own the development of multiple power converters to production, spanning from a few hundred watts to several Mega watts, collaborating within a team environment.

  • Develop AC/DC, DC/DC, and DC/AC power conversion solutions tailored to NEXTracker’s ecosystem.

  • Design and develop digital and analog circuits for power electronics systems, encompassing gate drivers, sensors, switched-mode power supplies, processors, and safety critical functions from inception to completion. Apply expertise in DFM and WCA, to ensure robust and cost-effective designs.

  • Design and optimize magnetic components. hands-on experience with EMI filter designs for power converters and compliance testing and thorough knowledge of EMC test standards.

  • Work closely with power conversion mechanical engineers to integrate power electronics systems into the full product architectures and optimize thermal management solutions.

  • Collaborate with firmware engineers to develop and implement control algorithms and system-level diagnostics.

  • Address challenges at scale to achieve industry-leading reliability, efficiency, and performance.

  • Support product NPI and product tester development at CM.

Qualifications:

  • Master's, or Ph.D. degree in Electrical Engineering, Power Electronics, or related field.

  • 15+ years industry experience with 10+ years of experience in power electronics design and development for mass production, preferably in energy sectors.

  • Proven track record of designing and delivering high-performance power electronics systems from concept to mass production.

  • Strong understanding of semiconductor devices, magnetic components, and control theory.

  • Experience in leading technical teams or mentoring engineers.

  • Strong background in capture and PCB layout tools, particularly Altium Designer, to design and develop electrical systems for sustainable energy solutions.

  • Excellent problem-solving skills and the ability to troubleshoot and debug complex electrical systems.

  • Strong communication and teamwork skills, with the ability to collaborate effectively across disciplines and functions.

  • Passion for sustainable energy solutions, with a desire to drive positive change through innovation.

Pay Range (Applicable to California)

$200,000.00 - $220,000.00 dependent on level of experience

Why Join Nextracker: 

🚀 Innovative Environment: Be part of a team that's at the forefront of revolutionizing solar energy technology. Collaborate with experts who are passionate about driving clean and sustainable solutions to power the world. 

📈 Professional Growth: At Nextracker, we encourage continuous learning and provide opportunities for your professional development. Take on challenges, expand your skill set, and advance your career alongside accomplished professionals. 

🤝 Collaborative Culture: We believe in the power of teamwork. Share your ideas, engage in cross-functional collaborations, and contribute to a culture that values diversity and inclusivity. 

🎯 Impactful Work: Join us in making a real impact on the planet by accelerating the adoption of renewable energy. Your contributions will play a crucial role in building a more sustainable future. 

Nextracker Offers: 

🌳 Proximity to Coyote Hills Regional Park: Our headquarters in Fremont is located within walking distance from the beautiful marshland and rolling grassland-covered hills. Take a rejuvenating walk or bike ride on the trails to find inspiration in nature's beauty.  

🚴 Bike-Friendly: We believe that a refreshing environment enhances creativity and well-being. Hop on Nextracker’s bike to ride through the breathtaking landscape. 

🏋️‍♀️ 🧘‍♀️Wellness: We value both physical and mental well-being by providing access to our onsite gym and locker room. Our gym is fully equipped and available for your convenience to fit in workouts. Additionally, you can take advantage of yoga classes in our Zen Garden for ultimate tranquility and mindfulness.  

😋Snacks, weekly catered lunch, and beverages 

🔋 F

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Nextracker

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