George Mason University: Summer Intern Opportunities

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    CACI International Inc

    Expanding the limits of national security

    10,001+ employeesFounded 1962Reston, VirginiaDefense and Space Manufacturing
    Actively hiringPaidSummer 2027Defense and Space Manufacturing
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    Best applied by Sep 26

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    About the role#

    CACI offers 10 to 12 week summer internship opportunities for George Mason University students. This program provides real-world experience across technical and corporate areas. You will be matched with a team to apply your academic knowledge, develop new skills, and contribute to projects in fields like software development, engineering, data analysis, cybersecurity, finance, and marketing.

    What you'll do#

    • Collaborate with cross-functional teams on ongoing projects.
    • Assist with software development, IT support, or systems documentation.
    • Conduct data analysis and contribute to reporting or automation solutions.
    • Support business functions including finance, marketing, HR, or operations.
    • Participate in internal meetings, planning sessions, and presentations.
    • Contribute to research, process improvement, or strategy development.
    • Present your work and insights at the end of the internship.

    What you'll need#

    • Current undergraduate or graduate student status at George Mason University.
    • Legal authorization to work in the United States without employer sponsorship.
    • Ability to obtain and maintain a security clearance.
    • Availability to work 40 hours per week for 10 to 12 weeks during the summer of 2027.
    • Strong academic performance and a willingness to learn.
    • Ability to work independently and as part of a team.
    • Excellent communication, problem-solving, and organizational skills.
    • Proficiency in tools or software relevant to your field.
    • Prior internship, academic project, or leadership experience.

    Location & details#

    • Location: Sterling, Virginia.
    • Modality: On-site.
    • Term: Summer 2027.
    • Status: Paid, full-time.

    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.

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