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Fusion Power Jobs (NOW HIRING)

Commonwealth Fusion Systems

Diagnostician

Devens, MA · On-site

$110K - $185K/yr

Join the power movement as a Diagnostician Commonwealth Fusion Systems is assembling the high-field SPARC tokamak, which aims to be the first magnetic fusion device to achieve net fusion energy, and ...

Helion Energy

Senior Process Control Engineer

Everett, WA · On-site

$182K - $214K/yr

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 ...

Helion Energy

Mechanical Engineer

Everett, WA · On-site

$120K - $182K/yr

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 ...

Helion Energy

Principal Capacitor Engineer

Everett, WA · On-site

$214K - $255K/yr

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 ...

Helion Energy

Senior Materials Chemist

Everett, WA · On-site

$200K - $236K/yr

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 ...

Helion Energy

Process Design Lead, Fuel Cycle

Everett, WA · On-site

$147K - $182K/yr

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 ...

Helion Energy

Senior Mechanical Engineer

Everett, WA · On-site

$182K - $214K/yr

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 ...

ORAU

Contracts Manager

Knoxville, TN · On-site

$79K - $106K/yr

Permanent, full time Reporting to: Sr. Director Supply Chain About Type One Energy Type One Energy Group is mission-driven to provide sustainable, affordable fusion power to the world. Established in ...

Helion Energy

Skillbridge

Everett, WA · On-site

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 ...

Helion Energy

Senior Firmware Engineer

Everett, WA · On-site

$200K - $236K/yr

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 ...

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How much do fusion power jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for fusion power in the United States is $53.61, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $60.82 per hour, depending on experience, location, and employer.

What engineering jobs pay 500,000?

Senior engineering roles in high-demand fields such as aerospace, petroleum, and certain nuclear or fusion energy projects can reach or exceed a $500,000 annual salary, especially with extensive experience, advanced degrees, and leadership responsibilities. These positions often require specialized skills, security clearances, and work in high-stakes environments or executive-level management.

What are some common challenges faced by engineers working in fusion power research and development?

Engineers in fusion power research often encounter challenges such as maintaining plasma stability, managing extreme temperatures, and developing materials that can withstand intense neutron radiation. Collaboration is essential, as teams typically include physicists, material scientists, and systems engineers working together to solve complex interdisciplinary problems. Additionally, the long-term nature of fusion projects requires patience and adaptability, as progress can be incremental and subject to evolving research priorities.

What is the highest paying nuclear job?

The highest paying nuclear jobs typically include nuclear engineers, nuclear physicists, and senior reactor operators, with salaries often exceeding $100,000 annually. These roles require advanced technical skills, security clearances, and experience working in specialized environments such as nuclear power plants or research facilities.

What are the key skills and qualifications needed to thrive as a Fusion Power Engineer, and why are they important?

To thrive as a Fusion Power Engineer, you need a solid background in nuclear engineering or physics, advanced mathematics, and experience with energy systems, often supported by a relevant degree and industry certifications. Familiarity with simulation tools, plasma modeling software, and safety regulations is typically required. Strong problem-solving abilities, teamwork, and effective communication help individuals excel in complex, collaborative research environments. These competencies are crucial for ensuring the safe, innovative, and efficient development of fusion energy technology.

What is fusion power?

Fusion power is a form of energy generation that seeks to replicate the process powering the sun and stars, where atomic nuclei combine to form heavier nuclei, releasing vast amounts of energy. Unlike nuclear fission, which splits atoms, fusion merges them, typically using isotopes of hydrogen such as deuterium and tritium. Fusion has the potential to provide a nearly limitless, safe, and environmentally friendly energy source, as it produces minimal radioactive waste and no greenhouse gases. However, achieving practical and sustained fusion energy on Earth remains a significant scientific and engineering challenge.

What jobs make around $100,000 a year?

In the field of fusion power research and development, roles such as nuclear engineers, plasma physicists, and senior project managers often earn around $100,000 or more annually. These positions typically require advanced degrees, specialized technical skills, and experience working with complex scientific equipment and safety protocols.

What is the difference between Fusion Power vs Nuclear Engineer?

AspectFusion PowerNuclear Engineer
Required CredentialsAdvanced degrees in plasma physics, nuclear engineering, or related fields; specialized training in fusion technologyBachelor's or master's in nuclear engineering; professional engineering license often preferred
Work EnvironmentResearch labs, fusion reactor facilities, academic institutionsNuclear power plants, research facilities, government agencies
Industry UsageEmerging industry focused on developing fusion as a clean energy sourceEstablished industry involved in nuclear energy production and safety

Fusion Power professionals focus on developing fusion energy technology, often working in research and experimental settings. Nuclear Engineers work in the broader nuclear industry, including power plants and safety analysis. While both roles require advanced technical knowledge, Fusion Power specialists are more specialized in plasma physics and fusion reactors, whereas Nuclear Engineers have a wider scope in nuclear systems and safety protocols.

What companies are leading in fusion power?

Leading companies in fusion power include Commonwealth Fusion Systems, TAE Technologies, and General Fusion, which are developing experimental fusion reactors and technologies. These companies focus on advancing magnetic confinement and inertial confinement fusion methods, often collaborating with research institutions and government agencies to commercialize fusion energy.
More about Fusion Power jobs
What cities are hiring for Fusion Power jobs? Cities with the most Fusion Power job openings:
What states have the most Fusion Power jobs? States with the most job openings for Fusion Power jobs include:
What job categories do people searching Fusion Power jobs look for? The top searched job categories for Fusion Power jobs are:
Fusion Power jobs near you
Infographic showing various Fusion Power job openings in the United States as of June 2026, with employment types broken down into 27% Full Time, 60% Part Time, and 13% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $111,508 per year, or $53.6 per hour.
Diagnostician

Diagnostician

Commonwealth Fusion Systems

Devens, MA • On-site

$110K - $185K/yr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 11 hours ago

Job description

About Commonwealth Fusion Systems:
Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.
Combining decades of research, top talent, and new technologies, we're designing and building commercially viable fusion power plants. And we're working with policymakers and suppliers to build the energy industry of the future.
We're in the best position to make it happen. Since 2018, we've raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world.
Now we're looking for more thinkers, doers, builders, and makers to join us. People who'll bring new perspectives, solve tough problems, and thrive as part of a team.
If that's you and this role fits, we want to hear from you.
Join the power movement as a Diagnostician
Commonwealth Fusion Systems is assembling the high-field SPARC tokamak, which aims to be the first magnetic fusion device to achieve net fusion energy, and is predicted to be able to achieve high gain and fusion power up to 140MW. We are completing the design and beginning the assembly and installation of diagnostic systems that will be used to control the plasma and deliver the scientific data necessary to complete the design of ARC. These include approximately 40 sub-systems covering magnetics, interferometry, neutral pressure, x-ray to visible spectroscopy, camera imaging, bolometry, neutrons, Thomson scattering, electron cyclotron emission, reflectometry, Langmuir probes and structural temperature and strain sensing. A more detailed overview can be found at: https://pubs.aip.org/aip/rsi/article/95/10/103518/3317155.
CFS is looking to grow the SPARC team in order to complete back-end design and move diagnostics through fabrication, assembly, commissioning and utilization. Presently the diagnostics team has enough expertise to support all major diagnostic systems, but we are looking to add a generalist who has experience in multiple diagnostics to ensure our team can deliver measurements on SPARC's fast timeline. Candidates will work as part of an integrated diagnostic team along with MIT-PSFC partners and fusion community collaborators from around the world to demonstrate net energy from a tokamak for the first time. CFS encourages applications from both senior and early career fusion scientists and those interested in cross-industry career changers to help us build a diverse team to meet our mission goals.
What you'll do:
  • Shepherd SPARC diagnostic sub-systems through final design, working with a team of scientists, designers, analysts and engineers
  • Integrate technical input from experts in the SPARC team to ensure diagnostic designs will be usable to achieve SPARC's mission goals
  • Develop the diagnostic's assembly, installation, calibration and commissioning plans to ensure SPARC is able to achieve first plasma on-schedule
  • Integrate the diagnostic into the plant-level and real-time plasma control systems
  • Participate in the testing and operation of diagnostic systems that balances learning how to operate SPARC with obtaining physics results as quickly as possible
  • Contribute to a strong safety culture
  • Collaborate with CFS designers and analysts as well as provide feedback to academic partners providing input to SPARC diagnostic designs
What we're looking for:
  • Bachelor's degree in a relevant engineering field (mechanical, aerospace, civil or nuclear)
  • Participated in the design of a new or upgraded scientific instrument of the scale and complexity of those used in magnetically confined fusion
  • Demonstrated examples of using scientific instruments to support an operational and/or research mission
  • Developed software using Python, Matlab, C++ or equivalent for analysis of experimental data and automation of lab equipment
  • Relevant hands-on knowledge/skills specific to diagnostic systems listed in summary (e.g. vacuum systems, lasers, calibration sources, etc.)
  • Ability to understand concepts and tradeoffs that bridge engineering and physics
Bonus points for:
  • Participated in the design and implementation of a plasma diagnostic for a magnetically confined fusion experiment at University-scale or above
Must-have requirements:
  • Ability to occasionally lift up to 50 lbs
  • Perform activities such as climbing, typing, standing, or sitting for extended periods of time
  • Willingness to travel or work required nights/weekends/on-call occasionally
  • Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics

$110,000 - $185,000 a year
Salary range for this full-time position + equity + benefits. The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:
• Competitive compensation with equity
• 13 Company-wide Holidays
• Flexible vacation days
• 10 sick days
• Generous parental leave policy
• Health, dental, and vision insurance
• 401(k) with employer matching
• Professional growth opportunities
• Team-building activities
#LI-Onsite
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we're eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.
We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.
This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, "Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

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