Software Engineering Internship

CACI is seeking Software Engineering Interns to join our team in Lisle, IL for Summer 2027. The internship begins in May and lasts 10-12 weeks, with 100% on-site work required.

Responsibilities

• Work closely with other interns and seasoned engineers on projects involving leading-edge telecommunications technology.
• Perform work under close mentor guidance, including software development, algorithm development and optimization, and research paper writing.

Qualifications

Required:

• Currently pursuing an undergraduate or graduate degree in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
• Must be legally authorized to work in the United States without employer sponsorship, now or in the future.
• Must be able to obtain and maintain applicable security clearance.
• Broad computer science/engineering background, including knowledge of algorithm and data structure implementation.
• Experience and interest in areas such as networking, security, and vulnerability research.
• Knowledge of Microsoft and other software applications.
• Experience with high-level programming languages like C/C++.
• Experience with scripting languages such as Python.
• Experience with source code management tools like Git.
• Experience with GNU/Linux software development and toolchains.
• Interest in algorithms, data structures, and computational complexity.

Desired:

• Minimum GPA of 3.0 or higher preferred, not required.
• Previous internship/co-op or work experience, leadership and teamwork capabilities, interpersonal communication skills, and professional/community/extracurricular activities.

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 every employee brings. You'll have autonomy with flexible time off and access to robust learning resources.

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

Pay Range: The proposed salary range for this position is $43,900 - $87,900 USD. Final salary depends on factors such as geographic location, contract labor categories, prior experience, skills, education, and certifications. CACI offers competitive compensation, benefits, and learning opportunities.