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CACI International Inc

Software Engineering Intern - Summer 2026

Posted 3 Days Ago
Be an Early Applicant
In-Office
San Antonio, TX
39K-76K Annually
Internship
In-Office
San Antonio, TX
39K-76K Annually
Internship
The Software Engineering Intern will assist the development team with software solutions, coding test libraries in C#, and developing user interfaces using the Tauri framework among other responsibilities.
The summary above was generated by AI
Job Title: Software Engineering 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 10%

Type of Travel: Continental US

* * *

The Opportunity:
CACI is seeking a Software Engineering Intern to support our development team in creating advanced test station solutions and internal tools. As an intern working on software development within CACI, you will gain hands-on experience coding test station libraries in C#, developing modern user interfaces with the Tauri framework (Rust, React),and contributing to our internal web application ecosystem. This position offers a unique opportunity to develop practical skills across multiple programming languages and frameworks while making meaningful contributions to real-world software solutions.
Responsibilities:

  • Assist in developing and maintaining code for test station libraries using C# and related technologies
  • Support the development of test station user interfaces using the Tauri framework (Rust, React)
  • Contribute to internal web application tools built with React, NestJS, and Flask
  • Help design and implement n8n workflows and AI agents to improve operational efficiency
  • Participate in code reviews and provide constructive feedback to improve code quality
  • Assist with CI/CD pipeline setup and maintenance for various projects
  • Document code, processes, and technical specifications for future reference
  • Debug issues and implement fixes across different applications and systems

Qualifications:
Required: 

  • Currently pursuing a Bachelor's or Master's degree in Computer Science, Software Engineering, or related technical field
  • Understanding of fundamental programming concepts and data structures
  • Experience with at least one programming language (e.g., C#, JavaScript, Python, Java)
  • Willingness to learn new technologies and programming languages
  • Strong problem-solving skills and attention to detail
  • Ability to work effectively in a team environment
  • Good communication skills, both written and verbal
  • Interest in software development best practices and methodologies
  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

Desired:

  • Experience with one or more of our core technologies: C#, React, Rust, TypeScript, or Python
  • Familiarity with version control systems, particularly Git
  • Knowledge of database concepts and SQL fundamentals
  • Prior experience with web development technologies (HTML, CSS, JavaScript)
  • Understanding of software testing principles and methodologies

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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.

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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:

$39,400 - $75,900

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.

Top Skills

C#
CSS
Flask
HTML
JavaScript
Nestjs
Python
React
Rust
SQL
Typescript

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