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Computer Science Internship Jobs in Plainfield, IL

RBN Chicago

Lead Software Engineer

Chicago, IL · On-site

Hire, mentor and manage software engineers and interns from the Computer Science department Coordinate development projects across distributed teams Actively engage with our R&D group to explore new ...

RBN

Lead Software Engineer

Chicago, IL

Hire, mentor and manage software engineers and interns from the Computer Science department Coordinate development projects across distributed teams Actively engage with our R&D group to explore new ...

Danaher

Software Automation Internships

Joliet, IL · On-site

... Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start * Experience with hands-on lab testing and technical ...

Danaher

Software Automation Internships

Aurora, IL · On-site

... Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start * Experience with hands-on lab testing and technical ...

Danaher

Software Automation Internships

Chicago, IL · On-site

... Computer Science, or another hard science Preference for students who have completed at least 3 years of academic coursework by internship start * Experience with hands-on lab testing and technical ...

Danaher

Software Engineer Internships

Aurora, IL · On-site

... in Computer Science, Software Engineering, Biomedical Engineering (with computational focus), or related field * Preference for students who have completed 3+ years of coursework by the internship ...

Danaher

Software Engineer Internships

Joliet, IL · On-site

... in Computer Science, Software Engineering, Biomedical Engineering (with computational focus), or related field * Preference for students who have completed 3+ years of coursework by the internship ...

Danaher

Software Engineer Internships

Chicago, IL · On-site

... in Computer Science, Software Engineering, Biomedical Engineering (with computational focus), or related field * Preference for students who have completed 3+ years of coursework by the internship ...

Danaher

Digital Analyst Internships

Chicago, IL · On-site

$101K - $120K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ...

Danaher

Digital Analyst Internships

Aurora, IL · On-site

$94K - $111K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ...

Danaher

Digital Analyst Internships

Joliet, IL · On-site

$95K - $112K/yr

By submitting your interest, you'll be among the first to know when internship opportunities open ... Students currently pursuing a bachelor's degree in Computer Science, Information Systems, or a ...

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All JobsComputer Science Internship JobsComputer Science Internship Jobs in Plainfield, IL

Computer Science Internship information

What is the difference between Computer Science Internship vs Software Developer Intern?

AspectComputer Science InternshipSoftware Developer Intern
Required CredentialsTypically pursuing or recent graduate in CS or related fieldSame as CS internship, often students or recent grads
Work EnvironmentVaries across tech companies, research labs, startupsPrimarily software development teams in tech firms
Employer & Industry UsageUsed across academia, industry, research projectsPrimarily in software development companies and tech industry
Common Search & Comparison IntentUnderstanding internship opportunities in CSComparing software development internship roles

Both Computer Science Internships and Software Developer Internships target students or recent graduates interested in tech. While CS internships may include research, data analysis, or broader technical roles, Software Developer Internships focus specifically on coding and software creation. The choice depends on your career goals and the specific skills you want to develop.

What are the key skills and qualifications needed to thrive as a Computer Science Intern, and why are they important?

To thrive as a Computer Science Intern, you generally need foundational knowledge in programming, algorithms, and data structures, often supported by progress toward a computer science degree. Familiarity with coding languages such as Python, Java, or C++, as well as experience using version control systems like Git, is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns stand out in collaborative environments. These skills and qualities are essential because they enable interns to contribute meaningfully to projects, adapt to new technologies, and work efficiently within a development team.

What types of projects do Computer Science interns typically work on, and how much autonomy can I expect?

Computer Science interns often contribute to real-world projects such as developing new software features, debugging code, automating processes, or supporting infrastructure. While the level of autonomy varies by company, interns are generally given meaningful tasks and encouraged to collaborate with senior engineers and cross-functional teams. You'll likely participate in code reviews, agile sprints, and team meetings, gaining hands-on experience and feedback. Many organizations assign mentors to guide interns, helping them balance independence with structured learning and support.

What Are Internship Opportunities in Computer Science?

An internship in computer science provides on-the-job training for students who study computer science. Your duties in this program depend on the focus on the internship. Some interns get experiencing coding and developing software, applications, or website user interfaces. As an intern, you work under the direction of programming and development professionals. Your responsibilities include writing lines of code, testing and debugging software, learning computer languages in a realistic setting, and functioning as part of a team. Other computer science internships focus on providing technical support, cybersecurity services, or administration services as part of an IT team.

What is a computer science internship?

A computer science internship is a temporary position that allows students or recent graduates to gain practical experience in the field of computer science. Interns typically work on real-world projects, assisting with programming, software development, data analysis, or IT support under the supervision of experienced professionals. These internships provide valuable hands-on skills, networking opportunities, and insight into potential career paths within technology industries.
More about Computer Science Internship jobs
What are the most commonly searched types of Computer Science jobs in Plainfield, IL? The most popular types of Computer Science jobs in Plainfield, IL are:
What are popular job titles related to Computer Science Internship jobs in Plainfield, IL? For Computer Science Internship jobs in Plainfield, IL, the most frequently searched job titles are:
What job categories do people searching Computer Science Internship jobs in Plainfield, IL look for? The top searched job categories for Computer Science Internship jobs in Plainfield, IL are:
What cities near Plainfield, IL are hiring for Computer Science Internship jobs? Cities near Plainfield, IL with the most Computer Science Internship job openings:
Computer Science Internship jobs near you
Infographic showing various Computer Science Internship job openings in Plainfield, IL as of June 2026, with employment types broken down into 58% Full Time, 12% Part Time, 6% Temporary, and 24% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

Lead Software Engineer

RBN Chicago

Chicago, IL • On-site

Full-time

Posted 6 days ago

Job description

Company Description
Our client has been at the forefront of algorithmic trading since its founding 15 years ago. Since its inception, our client has employed over 400 employees with offices in the US and international operations. They are currently looking to grow their team by adding an experienced software engineer to join their operations.
Job Description
The Lead Software Engineer will be our most senior software engineer, leading and managing software engineers and interns.
Hire, mentor and manage software engineers and interns from the Computer Science department
Coordinate development projects across distributed teams
Actively engage with our R&D group to explore new research initiatives
Build relationships with faculty and university researchers who are focused on emerging technologies in the areas of low latency, high performance computing and electronic trading
Facilitate and participate in sharing best practices with other companies in the Research Park
Proactively communicate updates to management and peers
Qualifications
Proficient knowledge of C++ and Python
Understanding of large scale real-time distributed computer systems
Knowledge of operating systems including Linux and Windows
Excellent communication skills
Advanced degree in Computer Science or Computer Engineering (Master's or PhD preferred)
5+ years in hands-on software development for a software or financial company
Experience in building and managing teams
Additional Information
All your information will be kept confidential according to EEO guidelines.

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