About the role#
Xcimer Energy Corporation is hiring interns for a 12-week program in Denver. You will work alongside an expert mentor to build hardware and software for inertial fusion energy systems. This role focuses on the development of the first commercial fusion energy power plant.
What you'll do#
Your specific tasks depend on your background and interests. You will contribute to projects in these areas:
- Mechanical design and hardware development
- Mechanical and thermal analysis using finite element analysis
- Systems and manufacturing engineering
- Electrical engineering, specifically pulsed power
- Control systems engineering
- Computational engineering and software simulations
- Nuclear engineering
- Optical engineering
- Plasma physics
What you'll need#
- Enrollment in a Bachelor's, Master's, or PhD program in mechanical engineering, electrical engineering, physics, nuclear engineering, or a related field.
- Experience applying technical skills outside of the classroom through projects, research, or prior work.
- Proficiency in CAD software for 3D modeling and simulation.
- Strong communication and interpersonal skills.
- A commitment to fusion energy.
- Must be a U.S. citizen, national, permanent resident, or refugee/asylee.
Location & details#
- This is a full-time, on-site internship for Summer 2027.
- The location is Denver, Colorado.
- The program duration is 12 weeks.
About Xcimer Energy Corporation
Xcimer Energy Corporation is a laser fusion company based in Denver. Founded in 2021, it works to deploy fusion energy by combining new laser technology with established scientific methods. The company employs between 51 and 200 people. It receives support from the U.S. Department of Energy and private climate technology investors.
How to get in at Xcimer Energy Corporation
Applying early to Xcimer Energy Corporation gives you a significant advantage before the applicant pool grows too large. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you can be among the first to submit your materials. Getting your application in early ensures your profile is seen before the pile grows. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific recruiters managing the hiring process at Xcimer Energy Corporation so you can ask informed questions about the role or request a referral. This direct approach often yields better results than submitting to a general queue.



