Technician - General Application
Commonwealth Fusion Systems (CFS)
Company Overview
Commonwealth Fusion Systems
Cambridge, MA, United States
2018
Business Model
Energy
Commonwealth Fusion Systems focuses on developing advanced fusion energy technology. Their core activities include research and development of superconducting magnets and fusion reactors aimed at providing a clean and virtually limitless energy source.
Their revenue streams primarily come from government grants, private investments, and partnerships with various organizations in the energy sector.
Locations & Geography
Commonwealth Fusion Systems operates primarily in the United States, with a significant presence in Cambridge, MA. They are also involved in international collaborations, expanding their influence in the global energy landscape.
Company Culture
Their mission is to accelerate the development of fusion energy to provide a sustainable and clean energy future. They value innovation, collaboration, and a commitment to scientific excellence.
Commonwealth Fusion Systems fosters a dynamic and inclusive work environment that encourages creativity and teamwork. Employees are motivated to push the boundaries of science and technology in a supportive atmosphere.
They emphasize continuous learning and professional growth, offering various training programs and opportunities for employees to advance their skills in the field of fusion energy.
Activities & Projects
Commonwealth Fusion Systems is currently working on the SPARC project, which aims to demonstrate net-positive energy from a fusion reactor. This project is a significant step towards commercial fusion energy.
They are pioneering the use of high-temperature superconductors in fusion technology, which enhances the efficiency and feasibility of fusion reactors. This innovation is crucial for making fusion energy a reality.
Their sustainability practices focus on developing clean energy solutions that minimize environmental impact. By harnessing fusion energy, they aim to provide a sustainable alternative to fossil fuels.
Career Opportunities
Commonwealth Fusion Systems typically has openings for roles in engineering, research, and project management. They seek individuals passionate about advancing fusion technology and contributing to a sustainable energy future.
They offer competitive salaries, comprehensive health benefits, and opportunities for professional development. Employees also enjoy a collaborative work culture that values innovation and creativity.
Contact Information
Last updated on 2025-03-27 | Report an issue
Job Description
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 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 Production Technician, R&D Technician, Assembly Specialist, Fiber Optic Specialist, RF Technician, or Commissioning Technician!
Thank you for your interest in joining the mission at Commonwealth Fusion Systems. While we may not be actively hiring for these roles at the moment, we're always eager to connect with skilled and motivated individuals who want to be part of building the future of clean energy. We've created this General Application as a way to keep your information on file for when available roles do open up!
If you're an experienced technician who thrives in fast-paced, hands-on environments, we encourage you to submit your application here. This general application allows us to keep your information on file for future consideration as new opportunities become available.
Our technicians play a critical role in our mission by developing, building, and supporting the superconducting magnets at the core of our technology. While we may not reach out right away, your application helps us stay in touch for when the time is right.
Please see below for descriptions of our various technician roles:
Production Technician
- Production Technicians will build and test complex assemblies used in superconducting magnets, working closely with cross-functional teams in a fast-paced manufacturing environment.
- This role requires at least 3 years of mechanical or electrical assembly experience, strong troubleshooting skills, and the ability to follow detailed procedures and drawings.
R&D Technician
- R&D Technicians support the development and commercialization of new products by assisting with prototype builds, process monitoring, troubleshooting, and equipment maintenance across various technical areas.
- This role requires at least 5 years of hands-on experience in mechanical and electrical assembly, with strong problem-solving skills and the ability to work independently in a fast-paced, cross-functional environment.
Fiber Optic Specialist
- Fiber Optic Specialists support R&D and Production teams by performing fiber splicing, testing, and integration of optical fibers into complex systems.
Commissioning Technician
- Commissioning Technicians support the testing and inspection of new systems under the guidance of experienced field leads, contributing to the development of commercial fusion energy.
- This role requires hands-on experience, adaptability, and a willingness to work in industrial environments.
RF Technician
- RF Technicians support the fabrication, testing, and installation of high-power RF components for CFS's fusion energy systems.
- The ideal candidate has hands-on experience in mechanical and electrical assembly, RF testing, and troubleshooting.
$30 - $41 an hour
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
- 12.5 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
If you're ready to be part of the power movement, and any of these roles sounds like a match, we'd love to hear from you.
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.
Get Job Alerts
Get job alerts for opportunities in Devens, Massachusetts, United States
About the role
December 11, 2025
Full Time
Company
December 11, 2025
On-site
USD 30–41 per hour
Commonwealth Fusion Systems (CFS)
- Devens, Massachusetts, United States
3-5 years of relevant experience depending on the specific technician role
UTC-05:00
Apply now
Job expired?Please let Commonwealth Fusion Systems (CFS) know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Discover how you’re connected
View connectionsSee your contacts at Commonwealth Fusion Systems (CFS) on LinkedIn to leverage your network in applying for this position.
Similar jobs near Devens, Massachusetts, United States
Share with Friends
The stakes are high, and the time for talk has passed. Now is the time for action. Help a friend accelerate the shift to a sustainable future.
Share this job - Technician - General Application - with your folks, and help them find a career to be proud of.