Physics Modeling Intern (Summer 2026+)

Marathon Fusion • San Francisco, CA

1d • $28 - $41

About The Position

This track involves creating and using computational models to simulate and predict physical phenomena in our core technologies. Successful candidates will use their skills to understand complex plasma dynamics and inform the design of experimental apparatus.

Nice To Haves

• plasma physics
• vacuum systems
• mercury handling
• lithium handling
• isotope separation systems
• fabrication for scientific applications
• nuclear physics
• Excellent written and oral communication
• Ability to think holistically about systems
• Capacity to learn new technical subjects quickly, collaborate cross-functionally, and consider problems from inter-disciplinary perspectives
• Organization and project management
• A high degree of conscientiousness and integrity
• Long-term vision while executing short-term goals
• Comfort with the inherent uncertainty of breakthrough technology
• Experimental mindset, ability to form and test hypotheses

Responsibilities

• Model Implementation: Implementing new or optimizing existing computational models for plasma and mechanical systems.
• Simulation and Analysis: Executing simulations and analyzing data to provide insights into device performance and physical behavior.
• Cross-Functional Collaboration: Working closely with experimental and mechanical teams to validate models against real-world data and inform design decisions.

What This Job Offers

• Career Level: Intern
• Education Level: No Education Listed
• Number of Employees: 1-10 employees