CACI International

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  • 1,000 - 50,000 employees

Cyber Security Intern - Summer (May 2026)

Location details

On-site

  • United States

    United States

    • Texas

      San Antonio

Location

San Antonio

Closing in 27 days

Opportunity details

  • Opportunity typeInternship, Clerkship or Placement
  • SalaryUSD 39,400 - 75,900 / Year
  • Application open dateApply by 28 Feb 2026
  • Start dateStart date 1 May 2026 - 31 May 2026

Join CACI as a Cybersecurity Intern to gain hands-on experience in defensive cybersecurity, system hardening, and secure OS deployment.

Your Role

Here’s what you will be doing:

  • Assist in conducting security assessments of systems and networks
  • Help implement and monitor security controls for standalone and networked testing devices
  • Support the development and maintenance of secure OS image deployment processes
  • Participate in vulnerability scanning and assist with remediation efforts
  • Document security configurations and procedures according to industry standards
  • Learn to use security tools for network monitoring and threat detection
  • Assist with security patch management and testing procedures
  • Support the team in maintaining security compliance for testing environments

About You

The company is looking for:

  • Currently pursuing a Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field
  • Basic understanding of operating system security (Windows and Linux)
  • Familiarity with network security concepts and TCP/IP fundamentals
  • Interest in defensive cybersecurity practices and system hardening
  • Basic scripting knowledge (PowerShell, Bash, or Python)
  • Ability to follow detailed technical procedures and documentation
  • Strong problem-solving skills and attention to detail
  • Willingness to learn new security tools and technologies
  • Good communication skills and ability to work in a collaborative environment
  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future

Compensation & Benefits

  • Salary range: $39,400 - $75,900, influenced by location, experience, skills, education, and certifications
  • Comprehensive benefits including healthcare, wellness, financial, retirement, family support, continuing education, and time off
  • Flexible time off benefit
  • Competitive compensation and learning and development opportunities

Training & Development

Access to robust learning resources and opportunities for continuous growth to advance your career and contribute to critical national missions.

Career Progression

Opportunity to build on a lengthy track record of business success and find new growth opportunities within a high-performing team dedicated to national security.

This job may close before the stated closing date, you are encouraged to apply as soon as possible

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Work rights

The opportunity is available to applicants in any of the following categories.

Work right - United States
United States
US CitizenUS Permanent Resident

Qualifications & other requirements

You should have or be completing the following to apply for this opportunity.

Degree or Certificate
Qualification level
Qualification level
Bachelor or higher
Study field
Study field (any)
IT & Computer Science
  • Computer Science
  • Computer Systems and Networks
  • Cyber Security
  • Software Engineering

Hiring criteria

  • Experience requirementNo experience required
  • Working rights
    US Citizen
  • Study fields
    IT & Computer Science
  • Degree typesBachelor or higher
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About the employer

Logo-CACI-USA

CACI International USA

Number of employees

1,000 - 50,000 employees

Industries

Technology

CACI provides IT solutions and services to support national security and government operations.