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Computer Programmer Internship Jobs in Saint Louis, MO

Safe Fleet

Firmware Engineer Intern

Saint Louis, MO · On-site

This is not a summer-only internship or a remote role.*** The Firmware Engineer Intern is primarily ... In the process of acquiring a Bachelor of Science in Computer Engineering, Electrical Engineering ...

Safe Fleet

Firmware Engineer Intern

Saint Louis, MO · On-site

This is not a summer-only internship or a remote role.*** The Firmware Engineer Intern is primarily ... In the process of acquiring a Bachelor of Science in Computer Engineering, Electrical Engineering ...

Sargent Lundy

Civil Engineer - Mid-Level

Clayton, MO · On-site

$69.30 - $99.64/hr

Related engineering internship or co‑op work experience. * Successful completion of the ... We also value additional learning, such as a minor, certificate, or other training in Computer ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · On-site

$69K - $99K/yr

Related engineering internship or co-op work experience. * Successful completion of the ... We also value additional learning, such as a minor, certificate, or other training in Computer ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

Related engineering internship or co-op work experience. * Successful completion of the ... We also value additional learning, such as a minor, certificate, or other training in Computer ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

Related engineering internship or co-op work experience. * Successful completion of the ... We also value additional learning, such as a minor, certificate, or other training in Computer ...

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All JobsComputer Programmer JobsComputer Programmer Internship JobsComputer Programmer Internship Jobs in Saint Louis, MO

Computer Programmer Internship information

See Saint Louis, MO salary details

$30.9K

$60.8K

$89.4K

How much do computer programmer internship jobs pay per year?

As of Aug 21, 2026, the average yearly pay for computer programmer internship in Saint Louis, MO is $60,832.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,300.00 and $74,900.00 per year, depending on experience, location, and employer.

What is a computer programmer internship?

Computer programmer internships are temporary, entry-level positions designed to give students or recent graduates hands-on experience in software development. Interns work under the guidance of experienced programmers, assisting with coding, testing, debugging, and maintaining software applications. These internships help individuals gain practical skills, build their professional networks, and improve their chances of securing a full-time programming job after graduation.

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

To land an internship in software development, an aptitude for computer science and a track record of success in your academic program are key. However, aside from relevant knowledge, the ability to take initiative and a willingness to pitch in wherever you are needed are probably your two most important qualifications. Companies appreciate interns who can think on their feet and follow through on assignments with minimal supervision, so be sure your resume or internship application highlight projects you complete in the course of your studies as well as any leadership roles you undertake at your university or with extracurricular groups.

What is the difference between Computer Programmer Internship vs Software Developer Internship?

AspectComputer Programmer InternshipSoftware Developer Internship
Required CredentialsTypically pursuing or recent graduate in Computer Science or related fieldSimilar; often pursuing or recent graduate in Computer Science, Software Engineering, or related
Work EnvironmentTech companies, startups, or IT departments; focus on coding and debuggingTech firms, startups, or software companies; involved in designing and developing applications
Employer & Industry UsageCommon in IT and software industries; internships for entry-level coding rolesCommon in software development firms; internships for building software products

Both internships target students or recent graduates with similar educational backgrounds and work environments. The main difference lies in focus: Computer Programmer Internships emphasize coding, debugging, and maintaining existing software, while Software Developer Internships involve designing, developing, and deploying new software solutions.

More about Computer Programmer Internship jobs

What are the most commonly searched types of Computer Programmer jobs in Saint Louis, MO?

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The top searched job categories for Computer Programmer Internship jobs in Saint Louis, MO are:

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Cities near Saint Louis, MO with the most Computer Programmer Internship job openings:

Computer Programmer Internship jobs near you

Designer/Drafter Intern

Schweitzer Engineering Laboratories

Fairview Heights, IL • On-site

$19.50 - $24.50/hr

Part-time

Retirement

Re-posted 5 days ago

Schweitzer Engineering Laboratories rating

9.1

Company rating: 9.1 out of 10

Based on 46 frontline employees who took The Breakroom Quiz

5th of 159 rated electronics manufacturers

Job description

Schweitzer Engineering Laboratories (SEL) Engineering Services seeks a professional, innovative, and detailed individual for our Designer Intern position. The ideal candidate for this position will be able to work full-time during the summer and/or part-timeduring the school year. If you are a current student at an accredited university in the area looking for an opportunity to develop your electrical engineering knowledge, learn from industry leading engineers, and enhance your academic learning, then this may be the position for you!

As a Designer Intern, a typical day might include the following:

  • Creating detailed physical and electrical designs, bills of materials, and job estimates under the technical supervision of an engineer.

  • Preparing CAD or MicroStation drawings and other project documentation.

  • Providing low-level engineering support to engineers and other support personnel within division.

  • Completing assigned work within agreed upon schedule and budget to a high level of quality.

  • Constructing relay equipment racks for testing purposes on projects and assist with the testing.

This job might be for you if:

  • You are a current student pursing a degree in CAD, Electrical Design, Drafting, or relevant discipline.

  • You have demonstrated competence in CAD drafting (AutoCAD and/or Microstation).

  • You have strong writing, documentation, and speaking skills.

  • You are able to learn new skills and assume new responsibilities.

  • You are able to work cooperatively in team environment.

Location Information

This position is located in Fairview Heights, IL. Located just 15 minutes from downtown St Louis. A quick Metrorail trip to the city will allow you to enjoy all that the big city has to offer, including professional sports teams, first rate entertainment, and great universities. Enjoy local shops, easy access to parks, and great dinning. Fairview Heights is a city rich in history, and values community, making it the perfect place to live and work.

Competitive pay. Superior benefits. Inspiring work.

People are at the core of our company and we hire employee-owners. We welcome you to learn more about how we support our interns.

  • School matters. SEL managers work with their interns to arrange flexible schedules that accommodate classes and studying while working part-time during the school year.

  • We challenge and rely on our interns to contribute high-quality work that adds value to our company and gives you an advantage with real-world experiences when seeking jobs after graduation.

  • We aim to bring great talent to SEL and although not guaranteed, interns are frequently hired for full-time roles upon graduation.

  • Ask our team about other intern benefits including wellness resources, community connection, and kickstarting retirement savings.

Pay Range Data

($19.50 - $24.50 per hour)* Our intern pay is determined based on the internship role (the work you would be doing) and your year in school (when you plan to graduate). Talk to your recruiter if you are curious about the rate for your year in school.

SEL is an Equal Opportunity Employer: Vets/Disabled

Communication with Applicants

We communicate with all applicants. If you do not receive a response about your application, please check your SPAMfilteror reach out to us at careers@selinc.com.

SEL is an Equal Opportunity Employer: Vets/Disabled.

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