Campus recruiting

A new generation of nuclear energy starts with you.

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Your ideas, perspective, and ambition can help shape the future of energy.

At X-energy, you’ll work alongside talented people solving complex challenges and developing technologies designed to change how the world produces and uses energy.

Bring your curiosity. Challenge convention. Build what comes next.

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As an intern or early-career employee, you’ll have the opportunity to contribute to meaningful work from day one.

From advanced nuclear reactors and fuel to engineering, operations, business, and beyond, you’ll gain hands-on experience working on real projects with real-world impact.

Explore opportunities at X-energy and find where you can make an impact.

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“Through TRISO-X, I learned what working in a professional office environment means and honed the engineering skills I developed on campus. This internship experience also gave me insight into the type of engineering I want to pursue and my future career. TRISO-X was a comfortable and positive work environment where you could ask questions and learn confidently.”

Ariana Torres
Summer 2023, Student at the University of Tennessee – Knoxville

“X-Energy provides a fast paced, challenging and rewarding work environment for those interested in the field of nuclear energy. My systems engineering internship offered a diverse range of opportunities, allowing me to learn about the rapidly growing field of nuclear energy as well as gain hands on experience with cutting edge technology.”

Jacob Miller
Summer 2022 & Spring 2023, George Washington University ‘23

“My summer on the Growth and Strategy team at X-energy was inspiring, intellectually stimulating, and incredibly rewarding. The internship allowed me to broaden my skill sets in corporate strategy, business development, and corporate development and to deepen my understanding of the nuclear industry. I worked cross-functionally with business development, HR, and engineering colleagues, and I was really grateful for the collaborative, enterprising spirit that pervades the company.”

Lilly Chadwick
Summer 2025, Wharton School of the University of Pennsylvania

“At TRISO-X, I gained valuable hands-on experience working in a professional environment while also developing and applying the technical skills I’ve learned throughout my education. As a systems engineering intern, I had incredible leadership and the opportunity to work with an amazing team that took the time to help me understand the systems engineering role better. I was able to be a part of many projects at once and felt like my input was valued and like I was actually making a difference at TRISO-X.”

Sophie Chou
Summer 2025, University of Notre Dame

Day in the Life

What’s it really like to intern at X-energy?

Follow Rahmah through a day on the job, from collaborating with her team and contributing to real projects to experiencing the people and culture behind our mission.

See how interns at X-energy gain hands-on experience, build meaningful connections, and play a role in work shaping the future of energy.

Watch Rahmah’s day at X-energy.

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FAQs

X-energy will start recruiting for the 2027 summer internship program in early fall. We have a number of campus visits scheduled across the US, and we will post our open internship positions to the Careers Page by November 30th.

All of our internship opportunities are fully onsite at one of our offices (Rockville, MD or Oak Ridge, TN). We believe this gives our Interns the maximum benefits of a professional experience.

Most of our internship opportunities are part of the summer program. Any available off-cycle internships can be found on our company website or by contacting our Recruiting department ([email protected]).

It varies from year to year. Our internship classes for the last four years have ranged from 4 to 26 interns.

Typically, we hire Summer Interns for the X-energy headquarters in Rockville, Maryland, as well as our TRISO-X office in Oak Ridge, Tennessee.

We do occasionally have entry level positions for new graduates. Any full-time career opportunities will be posted on our company career page.

All Interns must submit a letter of recommendation from a professor or academic advisor. This document can be added to your application or you can send it directly to our Recruiting department ([email protected]).

Our internships are open to any student with US work authorization. However, applicants must be in compliance with the Export Controls regulations of the United States of America. You can review a list of Generally Authorized Destinations at eCFR :: Appendix A to Part 810, Title 10 — Generally Authorized Destinations.