Senior Power Systems Electrical Engineer at high-growth industrial AI & spectroscopy startup

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Senior Power Systems Electrical Engineer Salary Not Disclosed Company Description Advanced industrial AI startup miniaturizing lab-grade spectroscopy for real-time industrial diagnostics Job Description You will own the high-voltage power architecture for next-generation embedded sensors, designing systems that perform PPM-level fluid analysis. By formalizing plasma generation topologies and managing extreme EMI, you will enable predictive maintenance for critical infrastructure, transforming working prototypes into scalable, ruggedized products that detect catastrophic failures weeks before they occur. Location San Francisco, USA Why this role is remarkable Solve complex physics problems by miniaturizing lab-grade technology into field-deployable sensors that protect the world's most expensive infrastructure. Join a high-velocity team of ~20 veterans and builders operating on "type-two fun," where engineering rigor meets fast-paced innovation. Move beyond reference designs to build a product that is 100x better than existing solutions, with full ownership of the power system architecture. What You Will Do Lead the design and execution of high-voltage power systems, conducting experimental studies on plasma generation topologies for sustained emission. Architect and test isolation mechanisms for liquid cooling loops to enable safe, repeatable high-voltage discharge in conductive fluids. Design comprehensive EMI shielding and filtration strategies to protect sensitive optical equipment and logic boards from violent electrical noise. The ideal candidate Extensive experience designing high-voltage power supplies with deep knowledge of resonant and flyback topologies and dielectric breakdown physics. Proven track record of managing ground loops and internal enclosures in extremely noisy electrical environments to maintain logic board integrity. A first-principles thinker who thrives on rapid trade studies and building benchtop prototypes to solve fundamental electromagnetism and physical chemistry challenges. Who are Jack & Jill? Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support. And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate. How does this work? Jack's an AI agent for job searching and career coaching. He works for you. Jill is the AI recruiter working for the company. She recruits from Jack's network. If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives. We never post fake jobs This isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network. Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description. We appreciate this can make them look a bit suspect, but there isn't much we can do about it. Give Jack a spin! You could land this role. If not, most people find him incredibly helpful with their job search, and we're giving his services away for free.