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Staff Electrical Engineer - Power Electronics

TonalSan Francisco, California, United StatesOnsite

Overview:


Tonal is looking for a Staff Electrical Engineer in the Power Electronics domain to develop new and innovative fitness products. Our team offers a unique opportunity to define a new category and build experiences with a variety of advanced technologies.The Tonal hardware team is developing complex electrical and mechanical systems containing everything from high speed digital processors to low power microcontrollers, from power electronics and motor control to wifi and bluetooth, and from analog sensors to audio and camera systems.

 We are looking for design experience in 3phase inverter design for motor control with excellent understanding of switched mode power conversion.  We design the motor control hardware in house, and the ACDC designs will mainly be specification and vendor management.  The ideal candidate will have experience with system integration which is critical for passing EMC.   

What you will do:


  • Lead the execution of major EE programs and systems
  • Lead the development efforts of our powertrain including BLDC motor control, inverters, AC/DC power conversion, regeneration, and power distribution
  • Take products from concept to production. 
  • Collaborate with cross-functional teams ( Mechanical, ID, and Firmware) to ensure proper system integration.
  • Work across departments with Program Management, Product Management, Manufacturing, Supply Chain, and Customer Care to bring it all together and ensure a great product
  • Ensure FCC/EMC requirements

Who you are:


  • Proven technical leadership and taking full products to mass production
  • 10+ years of experience developing electronics systems
  • DCDC and ACDC power conversion design and integration 
  • Experience with Power Electronics in the 3kW range with EMC,  thermal and MTBF considerations.
  • Experience with BLDC motor control and inverter design
  • Experience with AC/DC power conversion and multi-quadrant designs
  • Experience specifying motor designs
  • Strong background in EE best practices, fundamentals and system level design and validation

At Tonal, we believe that the unique and varied lived experiences of our teammates contribute to our overall strength. We don’t just appreciate differences, we celebrate them, and we always seek people that represent a wide variety of backgrounds. We’re dedicated to adding new perspectives to the team and designing employee experiences that contribute to your growth as much as you do to ours. If your experience aligns with what we’re looking for (even if you don’t check every single box), send us your application.

We would love to hear from you!Tonal is committed to meeting the diverse needs of people with disabilities in a timely manner that is consistent with the principles of independence, dignity, integration, and equality of opportunity. Should you have any accommodation requests, please reach out to us via our confidential email, accessibility@tonal.com. All requests will be addressed and responded to in accordance with Tonal’s Accessibility Policy and local legislation.Compensation Range: $163K - $225K

Life at Tonal

At Tonal, we are applying our collective knowledge and creativity to reimagine fitness. We know firsthand that too many hurdles stand between each of us and our fitness goals. Drawing on decades of research and a diverse team of experts, we are creating a fresh approach to fitness. Whether you are an elite athlete or a weekend warrior, Tonal is building nothing less than what fitness today should be. Tonal is a well-funded and fast growing startup that strives to build a family-like culture of high performers. It's the type of place where everyone strives to be the best version of themselves, and everyone knows that can't happen unless we're all having fun working on something that has meaning to us. If youre passionate about both a healthy lifestyle and technology, the Tonal family is the place for you. We know firsthand how challenging fitness can be, and we also know that with the right approach and the right science, fitness can be achieved by anyone. Whether it's a professional athlete, or a busy mother, we are about delivering excellent workouts that fit their lives, needs, and aspirations. Lead by repeat entrepreneurs, we have built a diverse team of folks, each at the top of their game. If youre the best at what you do, and want to be around people just like you, come join us.
Thrive Here & What We Value1. Innovative Approach to Fitness Industry2. Passionate about Building Products that Transform Lives, Teams, and Growth3. Celebrating Differences and Adding New Perspectinas to the Team4. Committed to Meeting the Diverse Needs of People with Disabilities in a Timely Manner5. Designing Employee Experiences for Mutual Growth6. Emphasis on Health and Fitness7. Commitment to Professional Development and Continuous Learning8. Diverse Team of Experts and Decades of Research
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