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Computer Science Intern Jobs in McHenry, IL (NOW HIRING)

Degree in Computer Science or a related field (Applied Mathematics, Statistics, Data Science). * Demonstrated ability to write modular, maintainable, and performant code in Python. * Strong ...

Intern-Field

Schaumburg, IL · On-site

$18.75/hr

About Actalent With global headquarters outside of Baltimore, MD, Actalent has an existing network of almost 30,000 engineering and sciences consultants and more than 4,500 clients across the U.S ...

Intern-Field

Schaumburg, IL · On-site

$18.75/hr

About Actalent With global headquarters outside of Baltimore, MD, Actalent has an existing network of almost 30,000 engineering and sciences consultants and more than 4,500 clients across the U.S ...

Join Uline as a 2027 Marketing Intern! You'll get hands-on experience and work with professionals at a company that recognizes hard work and values people. With our growth, your career possibilities ...

Sales Operations Internship - Summer 2027

Waukegan, IL · On-site

$14.25 - $19.25/hr

Sales Operations Internship Paid Internship - Summer 2027 Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Jump-start your career with Uline as a 2027 Sales Operations Intern!

Sales Analyst Internship - Summer 2027

Waukegan, IL · On-site

$14.25 - $19.25/hr

As a 2027 Uline Sales Analyst Intern, you'll uncover trends, solve business challenges and turn data into insights that help shape sales strategy - all while building practical analytical skills.

Imaging Intern - Radiology

Kenosha, WI · On-site

$15 - $19.50/hr

Basic computer skills to operate a computer efficiently and effectively. * Working knowledge of medical terminology. * Ability to understand detailed instructions. * Ability to maintain ...

Showing results 41-60

Computer Science Intern information

What is a computer science intern?

A Computer Science Intern is a temporary position where students or recent graduates gain hands-on experience in software development, data analysis, cybersecurity, or other computing fields. Interns typically assist with coding, debugging, research, and testing while working under the guidance of experienced professionals. This role helps build technical skills, industry knowledge, and networking opportunities, preparing interns for full-time positions in the tech industry.

What kind of projects and tasks can I expect as a computer science intern?

As a Computer Science Intern, you can expect to work on a variety of tasks such as writing and testing code, debugging software, supporting ongoing development projects, and collaborating on team-based assignments. Interns often contribute to designing features, fixing bugs, conducting research, or assisting in quality assurance under the guidance of senior engineers or mentors. The exact nature of your projects may vary based on the company and team, but you will typically gain hands-on experience with real-world software development tools and workflows. This exposure not only builds your technical skills but also helps you understand agile work environments and best practices, making it a valuable step toward a full-time role in the field.

What are the most commonly searched types of Computer Science jobs in McHenry, IL? The most popular types of Computer Science jobs in McHenry, IL are:
What cities near McHenry, IL are hiring for Computer Science Intern jobs? Cities near McHenry, IL with the most Computer Science Intern job openings:
Infographic showing various Computer Science Intern job openings in McHenry, IL as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 80% Physical, 1% Hybrid, and 19% Remote job distribution.

SOFTWARE ENGINEER 3 with Security Clearance

ASD, Inc.

Rolling Meadows, IL • On-site

Other

Re-posted 13 days ago


Job description

Engineer Software 3 to support our Radio Frequency Business Unit. This position will serve on-site at Rolling Meadows, IL. he Software Engineer designs, develops, operates, and maintains software components and computing systems software to be applied to and integrated with engineering, scientific and manufacturing requirements. The individual shall apply the appropriate standards, processes, procedures, and tools throughout the system development life cycle to support the generation of engineering applications and products within the RF Business Unit. This includes interfacing with customers, application users and other technical and support personnel. The ideal individual will have experience including the full software development life cycle, which includes requirements, design, coding, testing, and integration. Basic Qualifications for Engineer Software 3 · Bachelor’s degree in Software Engineering, Computer Science, Computer Engineering, or similar engineering discipline with a minimum of 5+ years of engineering experience, or 3+ years with a Master’s degree in Software Engineering, Computer Science, Computer Engineering or similar engineering discipline or in lieu of degree, an additional 4 years of experience is required. · Object Oriented Programming in C++ · Experience creating Graphical User Interfaces · Familiarity with Software architecture (design patterns, objected oriented design) · Familiarity with relational database management systems using SQL · Experience Developing Software running Windows Operating Systems · Experience with Software development methodologies and frameworks such as Waterfall Methodology and/or Agile. · Familiarity with various version control systems (Git, Gitlabs, Github, Bitbucket, ClearCase. etc) and Agile software planning tools (Rally, Jira, etc) · US Citizenship · Must be able to obtain an active Secret or Top-Secret Security Clearance and meet Enhanced Security Review criteria prior to start which may vary by program(s). Preferred Qualifications for Engineer Software 3 · Experience with Object Oriented Programming in C++ 11 · Familiarity with scripting languages (Python, Bash, Batch, etc) · Experience testing, debugging, and integrating Software on target hardware platforms · Experience with the Qt framework · Experience with DOORs requirements management · Active Secret Clearance · Differentiating characteristics include demonstrated leadership and teamwork capability, interpersonal communication skills and activities.