Principal Power Electronics Engineer at Helion Energy

Everett, Washington, United States

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Not SpecifiedCompensation

Senior (5 to 8 years), Expert & Leadership (9+ years)Experience Level

Full TimeJob Type

UnknownVisa

Fusion Energy, Clean Energy, Power ElectronicsIndustries

Requirements

12+ years experience in power electronics, solving complex electrical engineering problems from design to delivery
Bachelor’s or Master’s degree in Electrical Engineering, Physics, or a related field
Hands-on experience designing, fabricating, installing, and testing electronic systems
Strong knowledge of solid-state switching technologies and power components such as IGBTs, MOSFETs, and SCRs
Technical depth in engineering principles, codes, and practices with experience coordinating deliverables to meet milestones
Advanced troubleshooting skills with standard benchtop tools (oscilloscopes, E-loads, pulse generators, spectrum analyzers) and PCB design software
Proficiency with tools such as Microsoft Office, LTSpice, SIMetrix/SIMPLIS, Altium, and MATLAB

Responsibilities

Design, test, troubleshoot, and support high-voltage power systems for pulsed magnetic coils
Oversee design, procurement, construction, and commissioning of systems delivering <1 ms pulses up to 5 MA and 40 kV
Develop system architectures and collaborate with designers on schematics and installation drawings
Lead design reviews to validate cost-effective, scalable, and reliable solutions
Support commissioning and lifetime operation of generator power systems, identifying paths to optimize future builds
Apply rigorous engineering practices, including ownership of cost, schedule, and resource planning for assigned projects
Mentor electrical engineers and collaborate with cross-functional teams to build technical capability across Helion

Skills

Key technologies and capabilities for this role

Power ElectronicsHigh-Voltage SystemsPulsed Power SystemsElectrical EngineeringSystem ArchitectureSchematics DesignInstallation DrawingsDesign ReviewsHigh-Power PulsesEnergy Recovery SystemsGrid-Tie InfrastructureMagnet Coils

Questions & Answers

Common questions about this position

Is this role remote or onsite?

This is an onsite role at the Everett, WA office.

What experience is required for this position?

Candidates need 12+ years of experience in power electronics, solving complex electrical engineering problems from design to delivery.

What education is required for the Principal Power Electronics Engineer role?

A Bachelor’s or Master’s degree in Electrical Engineering, Physics, or a related field is required.

What are the company's core values?

The team prizes urgency, rigor, ownership, and a commitment to delivering hard truths.

What salary or compensation does this role offer?

This information is not specified in the job description.

Helion Energy

Develops commercial fusion energy generators

About Helion Energy

Helion Energy focuses on developing fusion generators to make fusion energy commercially viable. Their fusion generators are designed to be smaller, cheaper, and faster to produce compared to existing technologies. The company utilizes pulsed accelerator technology, which is essential for addressing the Helium-3 crisis, a critical element for modern computing and clean energy. Helion Energy's business model involves selling these fusion generators to industries and governments seeking sustainable energy solutions, while also securing funding from investors and government entities. What sets Helion apart from competitors is their unique combination of steady magnetic and inertial fusion techniques, which allows them to create fusion engines that are significantly more efficient in size, cost, and development time. The company's goal is to have a commercial fusion plant operational within six years, aiming to lead the future of clean energy.

Everett, WashingtonHeadquarters

2013Year Founded

$567.5MTotal Funding

SERIES_ECompany Stage

EnergyIndustries

201-500Employees

Benefits

Medical, dental, & vision insurance

401k

Parental leave

Life & disability insurance

PTO

Equity

Social events

Risks

Increased competition from Commonwealth Fusion Systems threatens Helion's market position.

Funding shortfall in the fusion industry may impact Helion's capital acquisition.

Emergence of cold fusion could disrupt Helion's hot fusion technology focus.

Differentiation

Helion's pulsed non-ignition technology offers low-cost, 24/7 power generation.

Fusion engines are 1,000 times smaller and 500 times cheaper than competitors'.

Helion addresses the Helium-3 crisis, crucial for computing and medical imaging.

Upsides

Helion aims to have a commercial fusion plant operational within six years.

OpenAI's interest in Helion's fusion power highlights potential for significant partnerships.

Helion's technology could replace current energy sources with limitless clean electricity.

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