Helion is a fusion power company based in Everett, Washington, with the mission to build the world's first fusion power plant and deliver clean, reliable, and abundant electricity to the grid. Founded in 2013, the company serves the energy market by developing fusion systems designed for commercial electricity, with customer agreements already signed with Microsoft and Nucor. Its technological approach uses magnets to accelerate particles that merge to release energy, which is then converted into usable electricity without producing long-lived radioactive waste.
About Helion
Helion is a fusion power company based in Everett, Washington, with the mission to build the world's first fusion power plant and deliver clean, reliable, and abundant electricity to the grid. Founded in 2013, the company serves the energy market by developing fusion systems designed for commercial electricity, with customer agreements already signed with Microsoft and Nucor. Its technological approach uses magnets to accelerate particles that merge to release energy, which is then converted into usable electricity without producing long-lived radioactive waste.
The company's ongoing research and development centers on building advanced prototypes, including Polaris and the upcoming fusion power plant Orion. Helion's work in artificial intelligence and machine learning involves developing physics-grounded machine learning frameworks, data schemas, and decision-support tools. These AI and data science applications are used to analyze real-time and historical system data, model FRC plasma dynamics, and integrate experimental diagnostics with simulation pipelines to support research and operations.
To support these efforts, Helion is building technical teams through open roles such as Senior Data Scientist for Hardware Systems, Principal Applied Plasma Data Scientist, and Senior Applied Plasma Data Scientist. These positions are structured as onsite roles located at the company's Everett, Washington office, encompassing senior and principal levels of seniority where professionals collaborate closely with engineers, scientists, and operators to advance commercial fusion energy development.
Open AI jobs at Helion

Join Helion in Everett, WA as a Principal Applied Plasma Data Scientist. Shape fusion power research with a competitive salary of $230k-$270k.

Join Helion in Everett, WA as a Principal Applied Plasma Data Scientist. Shape fusion power research with a competitive salary of $230k-$270k.

Join Helion in Everett, WA as a Senior Applied Plasma Data Scientist. Build synthetic diagnostics and ML models for fusion power. Apply today!

Join Helion in Everett, WA as a Senior Applied Plasma Data Scientist. Build synthetic diagnostics and ML models for fusion power. Apply today!