Software Engineer Intern - Summer 2026

Software Engineer Intern - Summer 2026Job Category: Intern/Co-opTime Type: Part timeMinimum Clearance Required to Start: NoneEmployee Type: Part-Time On-CallPercentage of Travel Required: Up to 10%Type of Travel: None* * *

The Opportunity:
CACI is excited to announce an opening for a Software Engineering Intern at our Annapolis Junction, MD facility. This hybrid role offers flexibility with a 90% remote work arrangement and a 10% in-person presence as required.

This is an exciting opportunity to gain knowledge and experience in designing communication and electronic warfare systems. CACI provides design, development, modeling and simulation, analysis, prototyping and testing of advanced electronic system and various antennas.

Responsibilities:

• Participate in designing, developing, and testing sophisticated electronics firmware and software.
• Design, write and debug real-time embedded firmware applications for DoD electronic products and user interfaces (GUIs).
• Effectively employ proficiency in multiple programming languages and tools, such as C, C#, C++, and assemblers for various processors, to create robust and efficient software applications, ensuring high-quality code standards and optimal performance

Qualifications:

Required:

• Currently enrolled and pursuing a bachelor or master's in software engineering.
• GPA of 3.0 or greater is required.
• Self-motivated individual with excellent oral and written communication skills.
• Able to work and collaborate within a multidisciplinary engineering environment.
• Proficiency with MS Office Products.
• 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 using MBSE and MDD development tools.
• Experience for development of microservices and implementing third party/open-source commercial databases.
• Knowledge of VHDL simulation – using part vendor tools or third party (Xilinx Sim, Active HDL, ModelSim etc.)
• Knowledge of or experience in working with simulation tools such as HFSS, Microwave Office or Matlab.
• Familiar with software languages like C/C++, Java, MATLAB etc.

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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.

Learn more about CACI here.

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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. Learn more here.

The proposed salary range for this position is:

$45,900 - $91,900

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.