Power Electronics Engineer

2 months ago

Fremont, United States Nextracker Inc. Full time

Power Electronics Controls Engineer- High Voltage experience in packaging of high-power conversion.


This position is a hybrid role that will be based at our headquarters in Fremont, California.


About Nextracker

The San Francisco Chronicle has recognized Nextracker (Nasdaq: NXT) as one of the Top Workplaces for 2023. We are a cutting-edge technology company that is looking for passionate individuals to join our innovative team. Nextracker is not just creating solar tracking solutions, but also shaping the future of sustainable energy. Take your career to the next level with us.


At Nextracker, we are leading in the energy transition, providing the most comprehensive portfolio of intelligent solar tracker and software solutions for solar power plants and strategic services to capture the full value of solar power plants for our customers. Our talented worldwide teams are transforming PV plant performance every day with smart technology, data monitoring, and analysis services.


For us at Nextracker, sustainability is not just a word. It's a core part of our business, values, and our operations. Our sustainability efforts are based on five cornerstones: People, Community, Environment, Innovation, and Integrity. We are creative, collaborative and passionate problem-solvers from diverse backgrounds, driven by our shared mission to provide smart solar and software solutions for our customers and to mitigate climate change for future generations.


Here is a glimpse of what you’ll do

In this position, you will report to the Director, Hardware Engineering.

  • Outline controller requirements based on system performance requirements. Develop a controls strategy and define the supporting algorithms.
  • Evaluate new topologies for controllability and fit to system needs.
  • Specify microcontroller requirements and drive part selection.
  • Develop dynamic models of the system, and tune controller algorithms accordingly to optimize performance.
  • Translate algorithms into software implementation, and work with the firmware team to integrate that into the firmware framework.
  • Test, validate, and troubleshoot controller implementation.
  • Develop and utilize computer simulations (Matlab/Simulink, HiL, SiL) to investigate new algorithms, modifications, or corner-case events.
  • Support safety/compliance testing.
  • Support product updates and sustaining engineering activities.
  • Work in a multi-disciplinary environment that include electrical and mechanical engineers as well as supply chain, production engineers, service technicians and product line managers
  • Discover and capture requirements in conversations with stakeholders within and external to the company
  • Create high-quality technical documentation


Here is some of what you’ll need (required)

  • Experience with power electronics system architecture design and control algorithm development.
  • Proven experience in embedded system design and programming (e.g. C language) for power systems, grid-tied controls, AC drive, or converter controls
  • Strong skills in control theory and signal processing
  • Strong know-how of drives and power converter controls
  • Proficient in embedded systems and microcontroller peripherals: ADC, PWM, SPI, etc.
  • Expert in electrical/power electronic circuitry and control simulation in Simulink/MATLAB or similar tools in MATLAB / Simulink environment
  • Experience with sensor technology and implementation.
  • Proficient in using lab instruments such as oscilloscopes, EMC analyzers and etc.
  • Expert in gate drive design for MOSFET and IGBT.
  • Familiar with hardware schematics and PCB design, and work with the hardware team to define software requirements.
  • Excellent organizational and communication skills.


Salary in CA: $190,000 to $210,000 + Bonus + Equity


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.


🐾 Dog-Friendly Office: We understand the importance of work-life balance. Our office is a hub of innovation and a welcoming space for your furry friends. Enjoy a productive day at work while your four-legged companion relaxes by your side.


😋Snacks, weekly catered lunch, and beverages


🔋 Free Electric Vehicle charging stations for employees


Nextracker is an Equal Opportunity Employer and employment selection decisions are based on merit, qualifications, and abilities. We celebrate diversity and do not discriminate based on age, race, religion, color, sex, national origin, marital status, sexual orientation, gender identity, veteran status, disability, pregnancy status, or any other status protected by law. We're happy to provide reasonable accommodation to those with a disability for assistance in the recruitment process. Please advise us of any accommodations you may need by e-mailing accessibility@flex.com

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