# Senior/Staff Power Electronics Engineer, Power Conversion at Tau

> United States · Staff · Software engineering · open. Source: https://alderhq.app/jobs/greenhouse%3Atau%3A4708295006 (read 2026-11-11).

## Facts (observed)

- Company: [Tau](https://alderhq.app/companies/tau)
- Location text: Redwood City, CA ; HQ
- Where it can be done from (inferred): United States (evidence: "Location: Redwood City, CA ; HQ")
- Posted: 2026-08-25 (77 days ago)
- First seen by alder: 2026-11-07 · last verified: 2026-11-07
- Reposted: 0 times · edited: 0 times
- Apply on the employer's site: https://www.taumotors.com/careers?gh_jid=4708295006
- Skills listed (inferred): Distributed systems

## Pay and sponsorship

- Posted pay: not posted
- Market band for similar posted roles (SF Bay Area, n 1130): p25 $205k, median $240k, p75 $285k

## Description (the employer's text)

About Tau

Power conversion is the bottleneck between the compute, energy, and mobility industries and the future they're trying to build. Most of the industry is still solving it with decades-old approaches. Tau is fixing that. We're a venture-backed hardtech company in Redwood City, building power conversion technology for data centers, EVs, and energy systems. Several products are already moving into production.

We hire people who own problems end-to-end: power electronics, embedded software, controls, test and validation, mechanical design. We solve from first principles, not legacy playbooks. We're past "promising technology." Customers are buying, volume is coming, and the people who join now set the standard everyone builds on after.

### About the Role

We seek an experienced and highly accomplished Senior/Staff Power Electronics Engineer to join our innovative team at Tau Motors. In this crucial role, you will spearhead the design, development, and implementation of cutting-edge power electronics systems for next-generation electric vehicles and energy storage solutions. As a critical member of our power electronics team, you will drive the modeling, architecture, and validation of advanced power converter topologies, contributing significantly to Tau's technology roadmap and product offerings.

Because our success depends on collaboration, we expect new employees to work onsite five days a week to build strong working relationships with the team.

### Our Engineering Approach

Solve customer problems, not engineering puzzles. Great technical work becomes exceptional when it creates reliable products, enables meaningful new capability, and solves real customer problems.

Think in systems. Understand how your work affects the complete product and the people who build it. Make tradeoffs that improve the whole, not just your direct area of ownership.

Exercise judgment. Apply the engineering rigor the risk requires. Make timely decisions with the available evidence, communicate uncertainty, and balance technical excellence with program needs.

Raise the standard. Deliver quality work on time, improve how the team works, and leave the products, systems, tools, and people around you better than you found them.

### What You'll Do

### Technical Expertise

- Extensive knowledge and hands-on experience in power electronics topologies, semiconductor devices (Si/SiC/GaN), gate driving circuits, and protection circuit design.
- Deep understanding of switching waveforms, semiconductor losses, and proven experience in loss modeling and optimization techniques.
- Comprehensive expertise in device characteristics, gate driving circuit design, thermal design, topologies, modulation schemes, and control strategies for high- and low-voltage power converters.
- Strong proficiency in analog design, digital design, mixed-signal design (ADCs/DACs),and their integration into control system design.
- Solid theoretical and practical understanding of the design and application of magnetics (inductors, transformers) and capacitors (electrolytic, film, ceramic) used in power conversion systems.
### Design and Development

- Proven experience in schematic capture and power converter circuit simulation tools, with the ability to analyze and optimize complex designs.
- Expertise in designing analog/digital circuits and microprocessor implementations tailored for power converter control applications.
- Comprehensive knowledge of PCB layout techniques for minimizing stray inductance and capacitance, optimizing component placement for manufacturability, defining power/signal planes, and ensuring EMC compliance.
- Proficiency in hands-on EE tools such as oscilloscopes, network analyzers, signal generators, and other diagnostic equipment for testing and validation.
### Power Converter Design and Development

- Lead the end-to-end design and development of power electronics converters for automotive and energy storage applications, from specification to prototyping, validation, and high-volume manufacturing.
- Collaborate with and mentor cross-functional teams, including mechanical, PCB layout, and firmware engineers, to ensure successful design, validation, and manufacturing of power converters.

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Data: alder (https://alderhq.app). Cite https://alderhq.app/jobs/greenhouse%3Atau%3A4708295006 and the date you read it. Observed facts come from the employer's own listing; location reach, level, family and skills are inferences.