Software Engineer Intern

    CACI International Inc logo

    CACI International Inc

    Expanding the limits of national security

    10,001+ employeesFounded 1962Reston, VirginiaDefense and Space Manufacturing
    Actively hiringPaidSummer 2027Defense and Space Manufacturing
    Apply Now

    Applications close in 21 days

    Access our internships job board to view 10,000+ active internships.


    About the role#

    CACI is looking for Software Engineer Interns for the Summer 2027 Makalu program. This internship focuses on new product development within an agile framework. You will work on-site with a team of engineers to build front-end applications and back-end microservices.

    What you'll do#

    • Design architecture for new components.
    • Develop front-end applications and back-end microservices alongside on-site and remote team members.
    • Solve technical problems and meet program objectives using agile methodologies.
    • Suggest improvements for UX/UI and the existing software baseline.
    • Introduce new methods to meet mission needs.
    • Use industry design patterns and open-source tools.
    • Execute tasks within the established development process.
    • Contribute to a positive team environment.

    What you'll need#

    • Current pursuit of an undergraduate or graduate degree in Computer Science or a related field.
    • Ability to obtain and maintain a TS/SCI with Polygraph clearance.
    • Entry-level coding experience.
    • Experience with REST-based web services and Git.
    • Familiarity with Agile development, Linux environments, and shell scripting.
    • Knowledge of modern web technologies including HTML5, CSS, SASS, Less, Stylus, or JavaScript build tools like WebPack.
    • Familiarity with Java Spring Boot.
    • Strong organizational, verbal, and written communication skills.
    • Additional interest in Node, Cesium, Open Layers, Spring, Docker, Kubernetes, microservices, Elasticsearch, SQL, AWS, and DevOps is helpful.

    Location & details#

    • Locations: Denver, Colorado and Sterling, Virginia.
    • Modality: On-site.
    • Term: Summer 2027.
    • Compensation: Paid position with a salary range of $39,900 to $79,900.
    Relevant fieldsComputer Science

    About CACI International Inc

    CACI International Inc provides technology and expertise for national security missions. The company operates in sectors including defense, intelligence, cyber, and space. Founded in 1962, it maintains its headquarters in Reston, Virginia. The organization employs over 27,000 people and is a member of the Fortune 500.

    LinkedInWebsiteCareers emailCACI International Inc contact channels unlock with a free account
    All CACI International Inc internships

    How to get in at CACI International Inc

    Applying early to CACI International Inc gives you a distinct advantage, as recruiters review applications before the volume becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published, helping you apply among the first. This timing ensures your materials are seen while the hiring team is still building their candidate pool. You can also reach out to recruiters directly to ask about the role or a referral, which often improves your response rate. Intern Insider surfaces the specific recruiters behind company roles, allowing you to bypass the general queue and connect with the people actually making the decisions.

    Get alerts for new CACI International Inc internships
    Share

    Interns who landed roles with Intern Insider

    “The AI resume builder helped me beat ATS systems, and I see jobs here days before they hit LinkedIn. Way less competition!”
    Ryan H., Product Manager Intern

    Ryan H.

    Product Manager Intern

    “I went from juggling multiple tabs to having everything I needed on one platform. The convenience is unmatched and worth every penny.”
    Setare M., System Integration Intern

    Setare M.

    System Integration Intern

    Apply to more than this one.

    10,000+ open internships in one place, with the deadlines and the people to email.

    Create free account
    Apply by Nov 23 · 21 days leftApply Now