Helion

We are hiring an Engineering Technician to develop and maintain Helion's fusion

We are hiring an Integration Technician to support the assembly and integration of Helion’s fusion generators and subscale plasma devices.

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.

As a Plasma Diagnostics Intern you will work collaboratively to conceive, design, test, and deploy optical diagnostic components and systems that help us understand the…

You will help operate and advance the most powerful, pulsed-fusion device ever constructed to generate electrical power.

As a Senior Software Engineer on the Plant Control team, you will design, build, and scale the software systems that operate Helion’s fusion generators and the Orion fusion power…

Helion is hiring a Build Engineer to drive the execution of first-of-a-kind fusion generator assemblies.

Helion is seeking a Corporate Communications Specialist to help execute internal and external communications during a period of rapid progress.

You will own the organization that architects, designs, qualifies, and produces hardware for Orion, our first fusion power plant.

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.

What You Will Be Doing: You will play a critical role in supporting the core electrical energy management systems that power our fusion generators.

As a Helion Electrical Engineer, you will directly contribute to advancing fusion technology.

Helion is hiring an Experimental Scientist to support the development, deployment, calibration, and operation of plasma diagnostics for Helion’s fusion generators.

As our Facilities Operations Manager, you'll lead the planning and execution of facilities operations across our growing portfolio—bridging day-to-day reliability with long-term…

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.

You will work closely with Design Engineers, Test Engineers, and Production Technicians to validate system performance, identify issues, and continuously improve test execution.

You will lead cross-subsystem integration and test activities for Helion’s current and future fusion generator prototypes.

You will lead the day-to-day operations of Helion's machine shop, directly supervising a team of machinists, welders and technicians responsible for delivering rapid prototypes…

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.

You will lead the development of engineers and scientists that will bring the most powerful, controlled pulsed-fusion device ever constructed online, to generate electrical power.

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.

You will design, implement, and optimize the production process for in-house capacitors. This is a unique opportunity to collaborate with other teams (Supply Chain, Production…

You will own well defined workstreams in the lab: designing and running experiments, developing and refining test setups and procedures, and turning data into clear…

As a Materials Engineering Intern, you'll assist in literature reviews to guide laboratory experiments and perform material characterization tests, including sample preparation…

You will own the design and development of hardware for Helion’s fusion devices. In this role, you will solve complex, multidisciplinary engineering problems critical to deploying…

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.

And you'll work at a scale with almost no commercial analog: converters that move energy with near-total efficiency, and switching systems that deliver kiloamps at kilovolts in…

Helion is hiring a Principal Applied Plasma Data Scientist specializing in physics‑grounded machine learning to accelerate experimental FRC plasma modeling.

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.

As a Principal Power Electronics Engineer, you'll own those problems — the highest-risk, least-defined pulsed-power and power-conversion challenges the program faces — and set the…

As a Principal Electrical Engineer at Helion, you will be at the forefront of designing, implementing, and operating advanced RF circuits and diagnostic systems for Helion’s…

We are looking for a Principal Experimental Plasma Scientist to lead the plasma diagnostic effort of Helion's fusion generators.

What You Will Be Doing: Helion is hiring a Principal Experimental Scientist to lead the development of our RF pre-ionization capability for Helion’s fusion generators.

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.

As a Principal Power Electronics Engineer, you'll own those problems — the highest-risk, least-defined pulsed-power and power-conversion challenges the program faces — and set the…

As an intern, you will work on these separation systems, learning the technology and related systems (vacuum, cryogenics, etc.) Your tasks will include optimizing system…

You’ll lead procurement across categories including software, professional services, hardware, capital expenditures, and research and development, partnering across the company to…

We are seeking a proactive and driven Procurement Specialist to join our growing team. You'll collaborate closely with cross-functional teams to procure off the shelf hardware…

What You Will Be Doing: As a Quality Inspector (Receiving & MRB), you'll play a critical role in ensuring that incoming supplier materials and internally manufactured hardware…

As the R&D Hardware Test & Development Manager, you will manage a diverse team of R&D engineers with a broad array of technical backgrounds and expertise, whose mission is to…

You will manage the control systems team in the R&D department. This team is responsible for delivering and maintaining control and data acquisition systems.

You will help operate and advance the most powerful, pulsed-fusion device ever constructed to generate electrical power.

You will own Helion’s end-to-end accounts payable process, ensuring accurate, timely payments and strong financial controls as we scale.

What You Will Be Doing: Helion is hiring a Senior Applied Plasma Data Scientist specializing in synthetic diagnostics to improve how we measure, interpret, and model FRC plasma…

In this role, you'll support the reliability, uptime, and continuous improvement of manufacturing controls systems used to build high-voltage capacitors and integrated modules for…

You will be responsible for developing the data and knowledge foundation that enables engineers to understand, operate, and improve Helion’s fusion systems.

And you'll work at a scale with almost no commercial analog: converters that move energy with near-total efficiency, and switching systems that deliver kiloamps at kilovolts in…

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.

As a Senior Engineering Technician at Helion, you will lead the build, integration, and troubleshooting of complex electromechanical systems that support our fusion generators and…

Helion is hiring a Senior Experimental Scientist to support and advance the plasma diagnostics capability for Helion’s fusion generators.

You will join the Financial Planning & Analysis (FP&A) team to support monthly financial reporting and business operations across Communications, Marketing, Security, Operations…

In this role, you will maintain production equipment used to build high-voltage capacitors and integrated modules for Helion’s fusion reactor systems.

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.

You will lead Helion’s Materials Interactions and Diagnostics team with a strong focus on developing and deploying critical capabilities that enable the design, testing, and…

You will lead and scale the team that builds it. This means more than just hiring the right people.

We are looking for a Senior Materials Engineer, Diagnostics to lead the development of materials health monitoring for Helion’s fusion generators.

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.

We are looking for a Senior Materials Engineer to lead the development of materials health monitoring for Helion’s fusion generators.

You will own hardware designs for Helion's fusion generator prototypes. You will solve multidisciplinary engineering problems that are necessary for deploying fusion energy to the…

You will own hardware designs for Helion's fusion generator prototypes. You will be working with mechanical engineers, electrical engineers, manufacturing engineers, and…

We are seeking a Senior Multiphysics Modeling Engineer to develop and validate coupled thermal–mechanical–fluid models for Helion's fusion hardware.

And you'll work at a scale with almost no commercial analog: converters that move energy with near-total efficiency, and switching systems that deliver kiloamps at kilovolts in…

We are hiring a Senior Supplier Development Engineer to work with suppliers to make parts for fusion generators.

As a Sr Systems Engineer, you will own the system architecture and top-level requirements that hold Helion's fusion power plant together as a coherent whole — spanning the fusion…

As a Sr Systems Engineer, you will own the system architecture and top-level requirements that hold Helion's fusion power plant together as a coherent whole — spanning the fusion…

In this role, you will independently execute complex test workflows, configure and maintain equipment, and troubleshoot technical issues to ensure diagnostic readiness and…

As a Test Engineer at Helion, you will be responsible for designing, building, and sustaining the electrical test systems that validate PCBAs, power electronics, and high-voltage…

As a Systems Engineer, you will develop the system architecture and top-level requirements that hold Helion's fusion power plant together as a coherent whole — spanning the fusion…

As a Welder at Helion, you will play a key role in building and repairing custom components.