Junior ISSO Intern - Summer 2026

Junior ISSO Intern - Summer 2026

Job Category: Intern/Co-op

Time Type: Part time

Minimum Clearance Required to Start: None

Employee Type: Part-Time On-Call

Percentage of Travel Required: Up to 10%

Type of Travel: Local

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The Opportunity:

CACI is offering exciting paid Internship opportunities as a Junior ISSO Intern. This team works with a federal workforce staff with technical expertise for the smooth functioning of high-visibility, department-wide AI initiatives. The ideal candidate for the Junior Information Systems Security Officer (ISSO) Intern role will work with the team that provides assistance with FISMA, NIST, and IT security processes. This team is responsible for IT security assessments, audits, and documentation. They assist with the development and maintenance of information assurance, maintaining operational security postures, and supporting system owners and security managers.


Responsibilities:

The Junior Information Systems Security Officer (ISSO) Intern assist the team that provides support for providing IT security assessment and IT security audit functions to ensure FISMA compliance; developing and maintaining documentation to support Certification & Accreditation (C&A) as required by the Federal Information Security Management Act (FISMA); ensuring all C&A and system security documentation is kept up to date; and ensuring systems meet all security requirements mandated by DHS 4300A and DHS Management Directives.


Qualifications:

Required: 

• Ability to obtain DoD Security Clearance
• Ability to obtain Department of Homeland Security (DHS) Entry On Duty (EOD) - Active EOD
• Currently pursuing a Bachelor's or Master's degree in a relevant field, such as Information Technology or Computer Science
• Analytical Skills: Strong problem-solving, structured thinking, and the ability to connect information across various problem statements.
• Ability to work independently and as part of a team
• Able to communicate clearly and professionally with senior Federal government representatives to field and trouble shooting questions and issues
• 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:

• Pursuing a degree Degree in Cyber Security
• Understanding of information security best practices
• Strong organization and communications skills and ability to work collaboratively
• MS Office Suite proficiency (Excel, PowerPoint, Word, Teams) • Excellent written and verbal communications skills
• Excellent interpersonal skills
• Experience receiving initial information and guidance, conducting research to better understand requirements

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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 perso