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Computer Science Internship Summer Jobs in Chicago, IL

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Computer Science Internship Summer information

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$26

How much do computer science internship summer jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for computer science internship summer in Chicago, IL is $17.96, according to ZipRecruiter salary data. Most workers in this role earn between $14.86 and $19.81 per hour, depending on experience, location, and employer.

What is the difference between Computer Science Internship Summer vs Software Engineering Internship Summer?

AspectComputer Science Internship SummerSoftware Engineering Internship Summer
Required CredentialsTypically pursuing CS degree, coding skills, courseworkSame as CS internship, often with coding and software development focus
Work EnvironmentAcademic projects, research labs, tech companiesSoftware development teams, tech firms, startups
Employer & Industry UsageUniversities, tech companies, research institutionsTech companies, software firms, startups
Common Search & ComparisonOften compared for internship opportunities in techFocuses on software development roles during summer

Both internships target students in computer science, emphasizing coding and software skills. The main difference lies in the focus: Computer Science Internships may include research or theoretical work, while Software Engineering Internships concentrate on practical software development. Both are valuable for gaining industry experience in tech companies during summer.

What kinds of projects and responsibilities can I expect during a computer science internship in the summer?

During a Computer Science Internship in the summer, interns typically work on real-world projects ranging from software development and testing to data analysis and system optimization. You'll often collaborate with experienced engineers and attend team meetings, code reviews, and technical workshops. While tasks can vary, common responsibilities include writing and debugging code, contributing to documentation, and presenting your progress. Interns are encouraged to ask questions, seek feedback, and actively participate in team activities, making this an excellent opportunity to gain practical experience and expand your professional network.

What is a computer science internship summer?

A Computer Science Internship Summer is a temporary, usually 8-12 week program that gives students or recent graduates hands-on experience in the computer science field during the summer months. Interns work on real-world projects, often in areas such as software development, data analysis, or cybersecurity, under the supervision of experienced professionals. These internships help participants gain practical skills, build their professional networks, and enhance their resumes for future job opportunities. Many organizations use summer internships as a talent pipeline for full-time roles after graduation.

What are the key skills and qualifications needed to thrive as a computer science intern during the summer, and why are they important?

To thrive as a Computer Science Intern, you generally need a strong grasp of programming fundamentals, data structures, algorithms, and coursework toward a relevant degree. Familiarity with languages like Python, Java, or C++, version control systems such as Git, and exposure to collaborative development tools are typically expected. Problem-solving ability, eagerness to learn, teamwork, and effective communication help interns stand out. These skills enable you to contribute meaningfully to projects, adapt quickly to new technologies, and integrate well within professional teams.
What cities near Chicago, IL are hiring for Computer Science Internship Summer jobs? Cities near Chicago, IL with the most Computer Science Internship Summer job openings:
Infographic showing various Computer Science Internship Summer job openings in Chicago, IL as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 3% Contract, and 1% Nights. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution, with an average salary of $37,358 per year, or $18 per hour.

Software Engineer - 2027 Internship Program (June Start)

Old Mission

Chicago, IL

$150K - $200K/yr

Full-time, Internship

Posted 24 days ago


Job description

About the Position

Our internship program is geared for current students who want to work alongside our talented software engineers creating impactful solutions to further the firm's market initiatives. We are a smaller firm, which means you'll get to know the people you're working with and they'll get to know you. Responsibilities include supporting the development of C++ based trading applications and tools. You will be given hands-on projects that contribute to the firm's daily activities, giving you real exposure to how our business runs, not just observation. In this role, you'll have the opportunity to learn more about creative programming and the tools needed to support electronic trading. If you're looking to make an immediate contribution this summer and get a firsthand look at building out our business, feel free to apply today!

What you will get to do

  • Gain exposure to how trading works, from the underlying theory to the systems and tools we build around it
  • Regular sessions with senior engineers covering the fundamentals of the systems and tools we use
  • Get direct feedback from the engineers you're working alongside, learning in real time
  • Work directly with engineers, traders, and other teams on projects that matter to the firm day to day

Required Skills

  • Currently pursuing a bachelor's or master's in Computer Science, Computer Engineering, or a similar technical field
  • Minimum 3.0 GPA 
  • A strong work ethic and ability to adapt quickly in a fast-paced environment
  • At least junior standing, with a graduation date of December 2027 or May 2028
  • Comfortable with one or more of C++, Python or TypeScript
  • A solid grasp of computer science fundamentals: data structures, algorithms, systems
  • Genuine interest in markets and how software supports them
  • Ability to start the internship on June 1, 2027
  • No finance experience is required
Benefits and Perks
  • Fully stocked kitchen; free breakfast and lunch every day on-site
  • Corporate housing at no cost to you
  • Access to people across the firm - traders, researchers, and engineers

Base Salary Range 

$150,000 - $200,000 - Salaries are based on numerous factors such as skills, experience, and education. For more information, reach out to your recruiter.Â