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 over $2 billion in capital – more than any other fusion energy company in the U.S.

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 Marketing Intern

We are on the lookout for a creative and enthusiastic intern to support our content, social media, and video projects. If you have a passion for storytelling, a knack for social media, and an interest in video production, we want to meet you.

Program Details:

12-16 week internship program
40-50 hours per week with set hourly salary based on year in school
Opportunity available 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:

Developing content for our digital platforms, including writing articles, designing graphics, and editing video content
Supporting social media management by scheduling posts, monitoring engagement metrics, and brainstorming new content ideas
Participating in video production activities, such as filming, editing, and post-production tasks

What we’re looking for:

Creative Mindset: you have a flair for creativity, particularly in content creation for social media and video production
Passion for Storytelling: you show a genuine interest in storytelling through different media, including written, visual, and video content
Social Media Savvy: you’re familiar with managing and creating content for various social media platforms
Interest in Video Production: you’re enthusiastic about video production, whether through formal study or personal projects, and you want to learn more

Essential 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
#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.

Intern – Marketing

Content, Social Media & Video, Summer 2025

Commonwealth Fusion Systems

Program Details:

What you’ll do:

What we’re looking for:

Essential Requirements:

6 month growth

1 year growth

2 year growth

Simplify's Take

What believers are saying

What critics are saying

What makes Commonwealth Fusion Systems unique

Benefits