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CACI International IncCI

Cybersecurity Intern - Summer 2026

CACI, founded in 1962, is a leading provider of technology and expertise for national security, committed to innovation and excellence.

CACI International Inc

Employee count: 5000+

Salary: 37k-37k USD

United States only

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Cybersecurity Intern - Summer 2026Job Category: Service Contract ActTime Type: Part timeMinimum Clearance Required to Start: SecretEmployee Type: Part-Time On-CallPercentage of Travel Required: Up to 10%Type of Travel: Local* * *

The Opportunity:

CACI is looking for a talented Cyber Security intern for Summer 2026 in our Chantilly, VA location! This position is hybrid and you will be required to work at least one day in the Chantilly office and 4 days remote.

As a Cybersecurity intern you will:

  • Work in a large, multidiscipline cyber organization that spans Information Assurance, Vulnerability Management, and Cyber Operations

  • Get hands on experience of the DoD ATO process and understand how RMF is used

  • Experience how vulnerabilities and STIGs are managed for a large-scale organization

  • Be involved with security incident response and learn how issues are reported through the government

  • Receive mentorship from a senior Cyber manager that can provide guidance on career paths

Responsibilities:

1. Information Assurance

  • Assist in the implementation and maintenance of information assurance policies and procedures.

  • Help in conducti ng risk assessments and developing mitigation strategies.

2. Vulnerability Management

  • Participate in vulnerability assessment and remediation activities.

  • Assist in the identification, documentation, and tracking of vulnerabilities within the organization’s systems.

  • Support the remediation of vulnerabilities in coordination with system owners and administrators.

3. Cyber Operations

  • Gain insight into the day-to-day operations of cyber defense teams.

  • Support the monitoring and analysis of logs for signs of malicious activity.


Qualifications:

Required:

  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

  • Must be able to pass a Tier 1 background investigation and get a CAC

  • Knowledge of the OSI model

  • Strong skills in Microsoft Office, particularly Excel

  • Detail-oriented with strong organizational skills

  • Currently enrolled full time in a Bachelors or Masters program in cybersecurity or related field

Desired

  • Have a Security + certification or be 8140 complaint for IAT/IAM level II

  • pursuing a Bachelors or Masters degree in Cyber Security

  • Knowledge of DoD structure and work ethic

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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.

Pay Range:

This posting is for a position covered by the Service Contract Labor Standards (SCA). The pay and benefits provided for this position will meet or exceed the minimum required amounts detailed in the wage determination issued by the Department of Labor and made applicable to this position, as incorporated into CACI’s government contract for the work location.

Since the position can be worked in more than one location, the rate shown is the Minimum Wage forFederalContractors. The actual rate will be based on contract, location and job classification.

Minimum Required Hourly Wage:

$17.75

There are a host of other factors that can influence final salary including, but not limited to, geographical location, relevant prior workexperience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACIthat allows them to balance quality work and their personal lives. We offer competitive compensation, benefits andlearning and development opportunities. Our broad and competitive mix of benefits options is designed to supportand 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 morehere.

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.

About the job

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Posted on

Job type

Part Time

Experience level

Entry-level

Salary

Salary: 37k-37k USD

Location requirements

Hiring timezones

United States +/- 0 hours

About CACI International Inc

Learn more about CACI International Inc and their company culture.

View company profile

CACI is a $7.7 billion company that specializes in delivering distinctive expertise and innovative technology to U.S. government customers, particularly in support of national security missions. Founded in 1962 by Herb Karr and Harry Markowitz, CACI was established during a pivotal time in the computer industry, quickly evolving into a leader in providing IT services and consulting. Over the years, CACI has grown significantly, employing around 24,000 talented individuals who are committed to ethics, integrity, and excellence in all endeavors.

Our offerings extend beyond traditional IT solutions to include advanced technology for defense, cybersecurity, electronic warfare, and intelligence operations. We pride ourselves on our agile methodologies, enhancing performance through innovative products and solutions that address the most pressing challenges faced by our customers. CACI's culture is founded on two pillars: character and innovation, which drive our mission to meet the nation’s highest priorities. Recognized as one of America’s Most Trusted Companies by Forbes and a top workplace, CACI’s commitment to excellence continues to be reflected in our achievements, further solidifying our role at the forefront of the national security sector.

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