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Software Development Intern - Summer 2026
part-timeSt. Louis$39k - $79k

Summary

Location

St. Louis

Salary

$39k - $79k

Type

part-time

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About this role

Job Title: Software Development Intern - Summer 2026

Job Category: Intern/Co-op

Time Type: Part time

Minimum Clearance Required to Start: None

Employee Type: Part-Time On-Call

Percentage of Travel Required: Up to 25%

Type of Travel: Local

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The Opportunity:


CACI takes a multi -faceted approach to the internship experience. While you get to work on different technologies and practices using agile methodologies and tools like Atlassian (Confluence, JIRA), Amazon Web Services (AWS) and Git, you will also get a dedicated mentor to help and coach you in your area of R&D. At the same time, we plan some awesome events to get you involved within the CACI community. These events include getting an inside look at our career path options directly from our employees, attending game nights, teambuilding activities, and more!

Responsibilities:


Our research and development varies from summer to summer. Here are a few of the technologies that we have worked on:

  • Full Stack Software Development
  • Software Testing and Quality Assurance
  • Artificial Intelligence and Machine Learning
  • Data Science and Analytics
  • Security and Architecture
  • Cloud Services and Infrastructure


Qualifications:

Required: 

  • Currently pursuing a bachelor’s or master’s degree in Computer Science, Information Technology, or a related field
  • Ability to access a system for which federal law requires U.S. Citizenship, and the ability to obtain/maintain a security clearance is required.
  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

  • Ability to work in a collaborative environment.
  • Willingness and strong desire to learn new technologies.
  • Good verbal and written communication skills.
  • Expected graduation in Spring 2027

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What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

 

Your potential is limitless. So is ours.

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

The proposed salary range for this position is:

$39,900-$79,900

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Other facts

Tech stack
Full Stack Software Development,Software Testing,Quality Assurance,Artificial Intelligence,Machine Learning,Data Science,Analytics,Security,Architecture,Cloud Services,Infrastructure,Agile Methodologies,Atlassian,Amazon Web Services,Git,Collaboration,Communication

About CACI

At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security. We are a company of good character, relentless innovation, and long-standing excellence. Our culture drives our success and earns us recognition as a Fortune World's Most Admired Company. CACI is a member of the Fortune 500™ Largest Companies, the Russell 1000 Index, and the S&P MidCap 400 Index. For more information, visit us at www.caci.com.

CACI is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities

Team size: 10,001+ employees
LinkedIn: Visit
Industry: IT Services and IT Consulting
Founding Year: 1962

What you'll do

  • Interns will work on various technologies in research and development, including full stack software development and artificial intelligence. They will also participate in team-building activities and events to engage with the CACI community.

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Frequently Asked Questions

What does CACI pay for a Software Development Intern - Summer 2026?

CACI offers a competitive compensation package for the Software Development Intern - Summer 2026 role. The salary range is USD 40k - 80k per year. Apply through Clera to learn more about the full compensation details.

What does a Software Development Intern - Summer 2026 do at CACI?

As a Software Development Intern - Summer 2026 at CACI, you will: interns will work on various technologies in research and development, including full stack software development and artificial intelligence. They will also participate in team-building activities and events to engage with the CACI community..

Why join CACI as a Software Development Intern - Summer 2026?

CACI is a leading IT Services and IT Consulting company. The Software Development Intern - Summer 2026 role offers competitive compensation.

Is the Software Development Intern - Summer 2026 position at CACI remote?

The Software Development Intern - Summer 2026 position at CACI is based in St. Louis, Missouri, United States. Contact the company through Clera for specific work arrangement details.

How do I apply for the Software Development Intern - Summer 2026 position at CACI?

You can apply for the Software Development Intern - Summer 2026 position at CACI directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process. You can also learn more about CACI on their website.