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Power Electronics Electrical Engineer

San Francisco, CA

Our mission at Base is to fix the power grid and enable affordable and reliable electricity for all. To do that, we are building America’s Next-Generation Power Company; the first engineering-led, technology-focused, R&D-driven electricity company. We are a team of tenacious engineers, operators, and creatives who have solved hard problems and are here to do it again.

We are looking for a Power Electronics Electrical Engineer with experience designing grid-tied or similar power converters to work closely with firmware, control, and other power electronics engineers. You will be responsible for owning the electrical design of a key part of our inverter from early schematics through production release.

This role is ideal for someone who has taken designs from prototype to manufacturing and understands the challenges of building safe, efficient, and compliant systems in a fast-paced environment.

Responsibilities:

  • Own electrical hardware design for a significant part of a grid tied inverter
    • Schematic, PCB Layout, PCB and PCBA release
    • Manufacturing ramp
    • Root cause analysis
    • Supplier visits for quality control

Required Skills / Qualifications:

  • 2+ years expertise designing grid tied or similar power converters - any aspect (LV, DC/DC, MPPT, DC/AC, filter, GFCI, magnetics…)
  • Extremely strong electrical engineering fundamentals
  • Strong fundamentals of electrical layout and magnetic design
  • Strong fundamentals of EMC design
  • Strong working knowledge of UL 1741, IEEE 1547 a huge plus
  • Four year college degree in Engineering, math, physics, or similar

Salary Band: $100k - $170k

If you’re passionate about tackling one of the most critical challenges of our time, now is the time to join us. Together, we can usher in a new era of American energy abundance by developing the hardware, software, and deployment operations that make it possible.

Our Values:

We’re building a winning culture, and we’re looking for people who are up for the challenge. These are the values we expect you to embrace from day one:

  • In-Person Work: We work full-time in the office. There is no hybrid or remote work.
  • Challenge Assumptions: We’re not here to do things the way they’ve always been done. We look for people who question the status quo and improve broken systems. We are guided by principles, not rules.
  • Operate with Urgency: Speed matters. We focus on what’s essential, make fast progress, and iterate quickly. Execution drives learning, and learning drives impact. Always have a bias for action.
  • Give & Seek Feedback: We value intellectual honesty. We expect you to challenge ideas (even your own), give direct feedback, and receive it with humility.
  • Deliver: We are high achievers with a drive to win. We take end-to-end accountability for seeing our work through and delivering on our responsibilities.
  • Think Like an Owner: We are all owners of the business. We use our time and resources wisely and take personal responsibility for our impact on the bottom line.
  • Be Opinionated: Great people make decisions with imperfect information. Eliminate murky ownership and drive towards decisions.
  • Bring the Intensity: This is not a 9-to-5 job. We are building something hard, and that requires real commitment.

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