Software Engineering Internship
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Sign up to see compensation estimate### Who you are
- Currently pursuing a degree in computer science, physics, or a related technical discipline
- Familiarity with Python, C++, C#, or similar object-oriented programming languages
- Basic knowledge of software development practices and version control tools such as Git
- Strong self-motivation and the ability to collaborate effectively in a team environment
- Interest in contributing to simulation tools or working on software testing
- Familiarity with distributed software development and common design patterns is a plus
- A passion for physics, hardware, or electrical engineering is highly encouraged
### What the job involves
- Radiant is seeking a motivated Software Engineering Intern with a strong computer science foundation to join our team
- As an intern, you will work alongside mechanical, electrical, and nuclear engineers to assist in developing software tools that support simulation and analysis for reactor design, development, and safety analysis
- This is an excellent opportunity to gain hands-on software development experience in a highly interdisciplinary environment
- Assist in creating tooling to support a variety of simulation software packages
- Contribute to internal software products that support simulation and analysis of simulation results
- This internship will require working onsite at our El Segundo HQ
- You may be asked to work extended hours or weekends occasionally to support project goals
### The application process
- Please note: we plan to begin interviewing for Summer 2026 internships in November/December
### Benefits
- Equity: Substantial incentive stock plan for all salaried employees
- Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans
- Vision: 100% coverage + 50% for dependents
- Dental: 100% coverage, orthodontia extra, 50% for dependent
- Flexible PTO policy
- Voluntary Life, Accident, Hospital, Critical Illness, Commuter and FSA are offered as employee contributed benefits
- Team-bonding company outings, happy hours and in-person camaraderie
- Beautiful El Segundo headquarters close to the Pacific Ocean