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Commonwealth Fusion Systems Jobs (NOW HIRING)

Diagnostician

Devens, MA · On-site

$110K - $185K/yr

Diagnostician Opportunity at 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 ...

$150K - $225K/yr

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 ...

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Commonwealth Fusion Systems information

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How much do commonwealth fusion systems jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for commonwealth fusion systems 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 is a Commonwealth Fusion Systems job?

A Commonwealth Fusion Systems (CFS) job typically involves working on developing commercial fusion energy using high-temperature superconducting magnets and advanced tokamak designs. Employees at CFS contribute to engineering, scientific research, manufacturing, and operations to accelerate the path to fusion power. Roles can range from plasma physicists and mechanical engineers to project managers and technicians. The company focuses on innovation, rapid prototyping, and collaboration with academic and industry partners. Working at CFS offers the opportunity to be part of a groundbreaking effort to bring clean, limitless energy to the world.

What are the key skills and qualifications needed to thrive in the Commonwealth Fusion Systems position?

To thrive at Commonwealth Fusion Systems, strong backgrounds in physics, engineering, or related STEM fields, along with advanced problem-solving and analytical skills, are essential. Familiarity with fusion technology, CAD software, high-performance computing platforms, and relevant industry certifications is commonly required. Collaboration, adaptability, and effective communication are standout soft skills in this innovative environment. These abilities are crucial for safely developing complex fusion systems and advancing clean energy solutions through teamwork and technical excellence.

What is the typical work environment like at Commonwealth Fusion Systems?

Employees at Commonwealth Fusion Systems typically work in a fast-paced, highly collaborative environment focused on the advancement of fusion energy technology. Teams often consist of multidisciplinary experts, including physicists, engineers, and technicians, working together on both experimental and theoretical projects. The company encourages open communication, knowledge sharing, and continuous learning, so you’ll frequently collaborate across departments on cutting-edge innovations. This structure not only drives progress in fusion research but also provides ample opportunities for personal development and career growth.

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Infographic showing various Commonwealth Fusion Systems job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 2% Hybrid, and 12% Remote job distribution, with an average salary of $111,508 per year, or $53.6 per hour.

Lead Production Technician - Third Shift

Devens, MA • On-site

Commonwealth Fusion Systems
Clean Energy Power Generation • 501 - 1,000 employees

$32 - $52/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 7 days ago


Key responsibilities

  • Lead a team of technicians and welders to build electromechanical parts and assemblies according to procedures and specifications.

  • Develop, qualify, and troubleshoot manufacturing techniques and processes in collaboration with engineering teams.

  • Ensure safety, quality, and cleanliness standards are maintained during production activities.


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, suppliers, and many others to build the energy industry of the future.
 
We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading 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 Lead Production Technician
 
The Lead Production Technician at Commonwealth Fusion Systems is responsible for leading a fast-paced and agile team building the world’s strongest high temperature superconducting magnets and assemblies for integration into CFS fusion devices.  The role is responsible for continuously improving production tasks, maintaining schedules with resourcing, and assuring quality requirements are met per documentation. The technician team is a hands-on build team working with mechanical, electrical, magnetic, cryogenic, pressure, vacuum, and pneumatic systems.
 
Weekday third shift (Monday–Friday, 10 p.m. – 6:30 a.m.)
Hourly pay + 15% Differential
What you'll do:
  • Hire, lead, and support training of a team of technicians and welders to build electromechanical parts and assemblies with a focus on quality, cost, and delivery
  • Work within a multi-disciplinary team of manufacturing engineers and technicians to develop and qualify new manufacturing techniques and processes   
  • Perform production hardware builds according to procedures, specifications, and test instructions based on scheduling
  • Troubleshoot and resolve manufacturing discrepancies with a focus on continuous improvement  
  • Use various mechanical and precision calibrated tools such as torque wrenches, micrometers, calipers and a variety of hand and power tools
  • Ensure all technicians are adhering to safety and work area cleanliness standards
  • Be an active stakeholder for feedback to supervisor during biannual performance reviews
  • Perform other related job duties related to the job, as assigned by management
What we’re looking for:
  • High school diploma/equivalency certificate or higher 
  • Minimum of 2 years’ experience in a formal leadership role in a manufacturing setting 
  • Minimum of 6 years’ experience in a variety of technical skills such as, but not limited, to mechanical and electrical assembly, plumbing, vacuum systems, epoxy potting, injection molding, cryogenic systems, soldering, and wiring
  • Commitment to safety and quality with the ability to communicate this to your team
  • Strong level of accountability for yourself and your team
  • Ability to lead a team and give clear and precise direction
  • Ability to take directions from supervisors and work independently
  • Desire to work and contribute in a fast-paced, environment with daily changes
  • Excellent communication (written and verbal) to your team, including daily and weekly goals
  • Meticulous attention to detail and cleanliness with hands-on work
  • Ability and patience to work through projects from start to finish, including assembly and testing
Bonus points for:
  • Experience with Lean manufacturing, 5S, and Six Sigma principles
  • Experience with winding equipment of any type is a plus 
Must-have Requirements:
  • Ability to occasionally lift up to 50 lbs
  • Perform activities such as stooping, typing, standing, or sitting for extended periods of time
  • Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics
  • Willingness to travel or work required nights/weekends/on-call occasionally
Salary range for this full-time position + equity + benefitsThe 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.