Intern - Public Policy - Spring 2026

Commonwealth Fusion Systems

1050

Devens, MA, United States

Posted on: 2025-09-08

Category: renewables

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Employment type:

Internship

Experience required:

Intern

Salary

Salary not provided

About the company:

Commonwealth Fusion Systems (CFS) is on a mission to deliver clean fusion energy to the planet fast enough to matter for humanity’s biggest challenges.

It’s urgent. The gap between the energy we need and the energy we have is widening every day. Fusion is a critical part of the energy transition away from fossil fuels, a new chapter for the world’s energy supply.

We’re committing to delivering fusion power plants and a full-fledged fusion energy industry as we’ve delivered on other promises. Like the world’s strongest high-temperature superconducting magnet, the game-changing technology that’s making commercial fusion energy a reality.

We’ve raised over $2 billion in capital — more than any other fusion energy company — and attracted top talent to design, build, and deliver commercial fusion power plants. And we’re working with policymakers and suppliers to make fusion energy available globally.

As we push toward the fusion-energy future, we’ll keep setting and meeting milestones, sharing and validating our progress, and encouraging others to do the same.

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 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 Public Policy Intern

This position will report to the Public Policy Specialist and help research and draft relevant public policies to support Commonwealth Fusion Systems commercial growth. This position will support the global policy and public affairs team as well as the broader global affairs team.

#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.

Program Details:

12-16 week internship program

40-50 hours per week with set hourly salary based on year in school

Opportunity for this position is in Devens, MA. If an intern is going to be on site, you will be responsible for your own transportation and housing

Specific project assignments and required technical skillset will vary based on the team’s existing need.

Opportunities available for currently enrolled college students in all levels of schooling from bachelor’s degree to PhD

Interns must be authorized to work in the United States for any employer

What you'll do:

Provide research and writing support for the drafting of relevant policies aimed at facilitating commercial fusion energy development and deployment

Provide background research on international energy policy and politics and legal and regulatory frameworks to inform commercial fusion policies

Provide background research on state and federal energy policies that could be relevant for commercial fusion including economic and regulatory matters

Participate in broader team policy strategy discussions surrounding government relations, business development, and regulatory matters

Support government delegation visits and community relations events

What we’re looking for:

Graduate student with a degree in public policy, public affairs, international relations

Strong communication skills

Strong writer and policy researcher

Ability to work across multiple projects and with tight deadlines

Ability to read legislative language and regulatory documents

Prior experience working on energy policy issues

Passion for public policy/government affairs

Think tank experience or government experience

Must-have requirements:

Willingness to travel or work required nights/weekends/on-call occasionally

Perform activities such as 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

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