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Contractor Special Security Officer (CSSO)

📍 Location
Gaithersburg
⏰ Job Type
Full-time
📅 Posted
June 04, 2026

About the Role

**Description**

This Department of War enterprise data and analytics program delivers mission-critical capabilities that enable leaders across the Department to make faster, better-informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Contractor Special Security Officer (CSSO) to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations.

Leidos is seeking a proven, experienced security professional to manage a portfolio of programs supporting our DoW and Intelligence Community (IC) customer. This is an incredible opportunity to apply your security experience across multiple locations and provide direction and oversight to SCI programs in support of impactful business operations.

**Position Summary**
The position requires a strong background in counterintelligence awareness and briefings, personnel security clearance processing and ...

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