Director of Radiation Protection

Confirmed live in the last 24 hours

Commonwealth Fusion Systems

Compensation

$170k - $250k/per-year-salary

Devens, MA

On-site

Posted April 24, 2026

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 Director of Radiation Protection

The Director of Radiation Protection, who also serves as the Radiation Safety Officer (RSO), is a key member of the Environmental Health, Safety, and Security (EHSS) leadership team. This individual is responsible for the overall leadership, strategic direction, and long-term success of CFS's comprehensive Radiation Protection program. They will champion a strong safety culture throughout the organization, and work with leaders across EHSS and all departments to develop and implement a holistic and proactive approach to safety.

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