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Computer Science Internships Jobs in Madison, WI

... Computer Science, or a related field. Under the direction of an Automation/Controls Engineer at ... The internship will last approximately three months, starting in May 2027 and ending in August 2027.

... Computer Science, or a related field. Under the direction of an Automation/Controls Engineer at ... The internship will last approximately three months, starting in May 2027 and ending in August 2027.

Experience mentoring interns or early-career developers. * Experience building rapid prototypes and ... Bachelor's or Master's degree in Computer Science, Software Engineering, Game Development, or a ...

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Computer Science Internships information

What is a computer science internship?

A Computer Science Internship is a temporary position where students or recent graduates gain practical experience in software development, data analysis, cybersecurity, or other tech-related fields. Interns work under the guidance of experienced professionals, contributing to real projects while enhancing their technical and problem-solving skills. These internships can be paid or unpaid and often serve as a stepping stone to full-time employment.

What skills and qualifications are needed for a computer science internship?

To succeed in Computer Science Internships, candidates typically need a solid understanding of programming languages such as Python, Java, or C++, as well as foundational knowledge gained through coursework or relevant projects. Familiarity with version control systems like Git, exposure to development environments, and sometimes experience with databases or cloud platforms are highly beneficial. Strong problem-solving abilities, adaptability, and effective communication skills help interns collaborate on team projects and learn quickly. These competencies are crucial for contributing meaningfully to technical tasks while growing professionally in a fast-paced environment.

What types of projects or tasks can I expect to work on during a computer science internship?

As a computer science intern, you may collaborate with a team on real-world software development projects, assist in coding new features, perform testing and debugging, or work on data analysis tasks. Many interns also gain experience designing algorithms, writing documentation, and participating in code reviews. The specific responsibilities can vary based on the company's focus—ranging from web or app development to research or infrastructure support. These tasks are designed to help you apply academic knowledge to practical challenges, enhance your technical skills, and prepare you for future roles in computer science.

What are the most commonly searched types of Computer Science Internships jobs in Madison, WI?

The most popular types of Computer Science Internships jobs in Madison, WI are:

Infographic showing various Computer Science Internships job openings in Madison, WI as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 14% Part Time, 4% Contract, and 1% Nights. Highlights an 78% Physical, 2% Hybrid, and 20% Remote job distribution.

Associate Computational Scientist

Realta Fusion, Inc.

Madison, WI • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 16 days ago


Job description

We are looking for motivated early-career scientists who are excited to contribute across both theoretical and experimental efforts in a fast-paced fusion startup environment.
Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time -tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. We are building a team with diverse talents dedicated to making fusion energy a real solution to humanity's most pressing problem.
The Associate Scientist will support ongoing research and development activities related to plasma physics, fusion systems, diagnostics, and modeling. This role is designed for recent graduates with a strong foundation in physics and computational experience.
The ideal candidate is curious, collaborative, adaptable, and eager to work across multiple technical areas.
Responsibilities
  • Perform simulations to answer key questions about plasma dynamics in magnetic mirror traps.
  • Assist in the development of modelling infrastructure to accurately reproduce experimental observations.
  • Support analysis and interpretation of simulation & experimental data using scientific programming tools.
  • Collaborate with scientists and engineers across theory, experiments, controls, and systems teams.
  • Maintain clear documentation of research activities and results.
  • Participate in technical discussions and project planning activities.

Required Qualifications
  • BS in Physics or closely related field
  • Strong foundation in classical physics, electromagnetism, and modern physics
  • Exposure to both theoretical and experimental physics through coursework, research, or internships
  • Experience with scientific programming and data analysis tools (Python, Julia, or similar)
  • Strong problem-solving and communication skills
  • Ability to work effectively in a collaborative, multidisciplinary environment

Preferred
  • Undergraduate research experience in plasma physics, fusion, electromagnetics, or related fields
  • Strong familiarity with numerical methods or simulation tools
  • Experience using high-performance computing clusters
  • Experience working in team-based research environments

What we are working on is hard... and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanity's biggest challenge with first-of-a-kind technology. Additionally, Realta offers:
  • Competitive compensation package, including equity stock options
  • Comprehensive benefits including health, dental, and vision insurance, plus a 401(k)
  • Flexible paid time off (PTO) to support work-life balance
  • Work and live in Madison, Wisconsin - one of America's most livable and vibrant cities

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable laws.