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Helion Energy
Helion Energy

60 Helion Energy Electrical Engineer Jobs Hiring Near You

Helion Energy

Senior Test Engineer

Everett, WA · On-site

$182K - $214K/yr

... of energy, because the world can't wait. What You Will Be Doing: As a Test Engineer at Helion, you will be responsible for designing, building, and sustaining the electrical test systems that ...

Helion Energy

Process Engineer, Fuel Cycle

Everett, WA · On-site

$138K - $182K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Interact with multidisciplinary teams such as mechanical, electrical, controls, operations to ...

Helion Energy

Build Engineer

Everett, WA · On-site

$138K - $182K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Hands-on experience across multiple engineering disciplines such as mechanical, electrical, and ...

Helion Energy

Materials Engineer

Everett, WA · On-site

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Mechanical or physical property testing * Dielectric testing and/or basic electrical ...

Helion Energy

Power Electronics Engineer

Everett, WA · On-site

$165K - $200K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... We look for strong electrical engineers who bring deep expertise in a few areas and give them real ...

Helion Energy

Mechanical Engineer

Everett, WA · On-site

$120K - $182K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Hands-on exposure to multiple engineering disciplines including mechanical, electrical, and fluids

Helion Energy

Senior Mechanical Engineer

Everett, WA · On-site

$182K - $214K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Hands-on exposure to a variety of engineering disciplines (mechanical, electrical, fluids)

Helion Energy

Controls Development Engineer

Everett, WA · On-site

$164K - $200K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Produce electrical one-line diagrams and schematics for automated manufacturing equipment; support ...

Helion Energy

High Voltage Test Technician

Everett, WA · On-site

$24.25 - $33.25/hr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... You will work closely with Design Engineers, Test Engineers, and Production Technicians to validate ...

Helion Energy

Senior Experimental Scientist

Everett, WA · On-site

$210K - $250K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Helion's experimental programs Required Skills: * Ph.D. in physics, electrical engineering ...

Helion Energy

Materials Engineer

Everett, WA · On-site

$159K - $208K/yr

Our vision is a world with clean, reliable, and affordable energy for everyone. Since Helion ... Mechanical or physical property testing * Dielectric testing and/or basic electrical ...

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Infographic showing various Electrical Engineer job openings at Helion Energy in the United States as of August 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 100% Physical job distribution.

Principal Nuclear Materials Engineer

Helion Energy

Everett, WA • On-site

$264K - $317K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 2 days ago

Job description

About Helion
We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Our vision is a world with clean, reliable, and affordable energy for everyone.
Since Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. Our current prototype, Polaris, has reached record-breaking plasma temperatures of 150 million degrees Celsius (13 keV). Helion is continuing to iterate and on the path to the world's first fusion power plant, Orion.
This is a pivotal time to join Helion. You will tackle real-world challenges with a team that prizes urgency, rigor, ownership, and a commitment to delivering hard truths - values essential to achieving what no one has before. Together, we will change the future of energy, because the world can't wait.
What You Will Be Doing:
You will play a key role in developing designs and materials suited for high-radiation environments, providing analysis and guidance to engineers on the behavior and performance of a wide range of materials under radiation exposure. In this onsite role, based at our Everett, WA office, you will report to the Director of Materials Science and collaborate closely with cross-functional teams to advance Helion's mission.
You Will:
  • Advise engineering design decisions based on radiation effects (due to neutrons) on materials used within the radiation shield vault, e.g., metals used in magnet coils, dielectrics used for structure, and ceramics
  • Partner with neutronics engineers to predict dpa, analyze, model, and predict macroscopic effects on material properties including thermal conductivity, electrical resistivity, and mechanical strength. Assess system-level radiation risk
  • Oversee testing campaigns to quantify impact of radiation on material properties
  • Lead strategic projects to expand capabilities
  • Perform literature reviews on radiation effects on materials of interest and distill the information into summaries for non-nuclear engineers
  • Operate in an environment with obstacles and changing requirements. Balance risks without compromising the delivery
  • Partner with other internal Helion teams, external vendors, national laboratories, and universities to gather the required capabilities. Develop your network and represent Helion at technical meetings and conferences

Required Skills:
  • A professional understanding of radiation effects on materials, typically demonstrated by a degree in nuclear engineering, materials science, physics, or related discipline and 15+ years of hands-on work
  • 15+ years of experience handling radioactive material
  • 8+ years of experience working on non-aqueous corrosion and environmentally assisted degradation mechanisms (e.g., stress corrosion cracking, creep, accelerated fatigue)
  • 8+ years of experience working on neutron interactions leading to e.g., material transmutation or helium bubble generation
  • 8+ years of experience performing data analysis with a common coding language (Python, MATLAB, C++), data presentation, technical communication, and writing
  • Data presentation should include rigorous consideration of uncertainty and statistics

#LI-TM1 #LI-Onsite
Benefits
Our total compensation package includes benefits, including but not limited to:
  • Medical, Dental, and Vision plans for employees and their families
  • 31 Days of PTO (21 vacation days and 10 sick days)
  • 10 Paid holidays, plus company-wide winter break
  • Up to 5% employer 401(k) match
  • Short term disability, long term disability, and life insurance
  • Paid parental leave and support (up to 16 weeks)
  • Annual wellness stipend

Helion is an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need assistance or an accommodation during the interview process, please let us know.

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