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🥝 Senior Information System Security Officer

CACI International | National Harbor, United States | Posted June 22, 2026

Job Description

Job Title: Senior Information System Security Officer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI

Employee Type: Regular

Percentage of Travel Required: None

Type of Travel: None

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**The Opportunity:**
CACI is searching for a Senior Information System Security Officer with Top Secret/SCI clearance to support the FEMA Office of the Chief Information Security Officer (OCISO) in Washington, D.C. As a Senior ISSO, you will play a crucial role in ensuring the security and compliance of FEMA's most sensitive and complex information systems. You will work in a dynamic environment requiring access to classified information up to TS/SCI levels, collaborating with IT system owners, stakeholders, and cybersecurity professionals to implement and maintain robust security controls. Your efforts will directly contribute to safeguarding FEMA's mission-critical systems...

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