# Senior Semiconductor Device Engineer at Helion

- Company: Helion
- What the company does: Helion is building the world's first fusion power plant to deliver clean, reliable, and abundant electricity to the grid. Backed by Lightspeed, Peak XV and SoftBank VF.
- Company website: https://helionenergy.com/
- Type: Startups
- Level: Senior
- Location: Everett, WA
- Work setup: On-site
- Pay: $250K to $290K base salary per year (USD)
- Posted: 2026-10-23
- Apply by: 2026-12-07
- Apply: https://jobs.ashbyhq.com/helion/54fd2735-09ca-48fe-9b70-b2da610de5d9?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/helion-senior-semiconductor-device-engineer/

## About the role

You will drive the design and development of cutting-edge semiconductors for high-performance pulsed power systems used in Helion’s fusion generators. You will work in a fast-paced environment to develop, test, and implement high-reliability, high-efficiency switching components, with a strong emphasis on rapid development cycles. You will report directly to our Director of Plant Systems, and this is an onsite role located at our Everett, WA office. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- Bachelor’s, Master’s, or higher degree in Electrical Engineering, Physics, or a related field
- 8+ years of experience in power electronics and high voltage semiconductor design
- Strong foundation in semiconductor physics, power electronics, and circuit design principles
- Proven experience with rapid prototyping and development cycles in a high-tech environment
- Background working with semiconductor fabricators to manufacture semiconductor devices
- Proficiency with simulation tools and test equipment for power electronics

Tags: Electrical Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/helion-senior-semiconductor-device-engineer/