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Computer Science Winter Internship Jobs in Waterloo, IL

AMS Ameren Services

Digital Co-op

Saint Louis, MO · Hybrid

$21 - $30/hr

Within our Digital department, we host dozens of interns and co-ops annually. Our collegiate co ... Currently pursuing a Bachelors or Master's degree in Computer Science, Computer Engineering ...

Accenture

Data Protection, A/SA-Evergreen

Saint Louis, MO · On-site

$84K - $100K/yr

Degree in Information Technology, Cybersecurity, Computer Science, or related field (or equivalent experience). * Exposure to Microsoft 365 or Azure environments preferred. * Prior internship ...

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 ... in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps ...

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 ... in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

Related engineering internship or co-op work experience. * Successful completion of the ... in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps ...

Sargent & Lundy

Civil Engineer - Mid-Level

Clayton, MO · Hybrid

$69K - $99K/yr

Related engineering internship or co-op work experience. * Successful completion of the ... in Computer Science, Artificial Intelligence, Software Engineering, or related fields that helps ...

Wood Plc

Junior Water Resources Engineer

Saint Louis, MO

$76K - $105K/yr

... computer modeling, conducting field investigations, assisting in analysis and design studies ... Master of Science qualification preferred. Classwork or job/internship in the following knowledge ...

BJC HealthCare

MT/MLS I - Microbiology

Saint Louis, MO · On-site

Bachelor's degree in a physical or life science related field Overview Barnes-Jewish Hospital at ... Reports results through the laboratory computer system accurately, meeting published turn around ...

BJC

MT/MLS I - Microbiology

Saint Louis, MO · On-site

Medical Laboratory Scientist Join our team at Barnes Jewish Hospital to make a direct impact on ... Reports results through the laboratory computer system accurately, meeting published turn around ...

Actalent

Quality Technician **22-24/HR**

Saint Louis, MO · On-site

$22 - $24/hr

... scientific field * Basic laboratory experience through coursework, internships, research, or ... Basic computer skills (Microsoft Office) Schedule * Initial training on 1st shift (approximately 4 ...

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All JobsComputer Science Winter JobsComputer Science Winter Internship JobsComputer Science Winter Internship Jobs in Waterloo, IL

Computer Science Winter Internship information

What is a computer science winter internship?

A Computer Science Winter Internship is a short-term, hands-on learning opportunity for students to gain practical experience in software development, data science, cybersecurity, or other tech fields. Typically lasting a few months during the winter break, interns work on real-world projects, collaborate with professionals, and enhance their technical and problem-solving skills. These internships help students build their resumes, expand their industry network, and sometimes lead to full-time job offers.

What kinds of projects or tasks are typically assigned during a computer science winter internship?

During a Computer Science Winter Internship, interns commonly work on real-world projects such as developing software features, debugging code, creating test cases, or assisting with documentation. The tasks can range from individual assignments to collaborative efforts with other engineers or product teams, depending on the organization's needs. Interns often have the opportunity to attend technical meetings, participate in code reviews, and learn industry best practices firsthand. This structure provides valuable exposure to professional workflows and helps interns build practical skills for future career advancement.

What are the key skills and qualifications needed to thrive in a computer science winter internship?

A Computer Science Winter Internship typically requires a foundational understanding of programming languages such as Python, Java, or C++, alongside coursework or projects in algorithms, data structures, or software development. Interns often use version control systems like Git, development environments such as Visual Studio Code, and may benefit from certifications in relevant technologies or programming languages. Strong problem-solving skills, eagerness to learn, and the ability to communicate effectively within a team are important soft skills. These competencies are crucial for successfully contributing to technical projects, adapting to new technologies, and collaborating in dynamic work environments.

What cities near Waterloo, IL are hiring for Computer Science Winter Internship jobs?

Cities near Waterloo, IL with the most Computer Science Winter Internship job openings:

Computer Science Winter Internship jobs near you
Infographic showing various Computer Science Winter Internship job openings in Waterloo, IL as of August 2026, with employment types broken down into 33% Full Time, 49% Part Time, and 18% Contract. Highlights an 66% In-person, 17% Hybrid, and 17% Remote job distribution.

Digital Co-op

AMS Ameren Services

Saint Louis, MO • Hybrid

$21 - $30/hr

Full-time

Posted 14 days ago

Job description

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want.

Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees.

Job Description

The Digital department is part of Ameren Services and provides support to Ameren Corporation and its operating companies, subsidiaries and affiliates. Thousands of co-workers serve the company with business planning, communications, diversity, financial support, human resources, digital/information technology, legal counsel, safety and supply services skillsets.

Within our Digital department, we host dozens of interns and co-ops annually. Our collegiate co-workers will participate in meaningful work activities related to analysis, assessment, design, collaboration and more! Coaching and feedback are a key part of your co-op experience. You will have the opportunity to work with talented, experienced digital staff while completing your work assignments.

Available Opportunities:

  • January - August 2027 Spring Co-op

  • May - December 2027 Fall Co-op

Qualifications:

  • Currently pursuing a Bachelors or Master's degree in Computer Science, Computer Engineering, Management Information Systems, Engineering or equivalent business or computer-related field

  • Minimum of a 2.5 GPA

In addition to the above qualifications, a successful candidate will:

  • Have a process-improvement and problem-solving mindset

  • Be able to work collaboratively, take initiative, work independently and meet deadlines

  • Gather requirements from leaders, stakeholders and other parties to deliver on initiatives

Co-ops will gain exposure to the following technologies:

  • Programming & scripting languages (e.g. .NET, SQL, COBOL, Java, C#, typescript, Java script, HTML, CSS, MVC, Angular, PowerShell and more)

  • REST API design and coding

  • Relational Database Management: Oracle, SQL Server

  • AWS Cloud Products

  • Tools: Visual Studio, VS Code, Eclipse, Jira, Confluence, GitHub, Splunk, SQL Server Reporting Services (SSRS)

  • Process: Agile, Scrum, Kanban

Location:

This position is based out of the Ameren Headquarters in downtown St. Louis, Missouri. The work arrangement is hybrid.

Compensation:

We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered.

$21.00 - $30.00If end date is listed, the posting will come down at 12:00 am on that date:Monday December 21, 2026

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

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