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Personnel Security Specialist

ManTech

Los Angeles, CA, United States Full-time July 11, 2026

Opportunity Description

ManTech seeks a motivated, career and customer-oriented **Personnel Security Specialist II** to join our team in El Segundo, CA.

The Personnel Security Specialist’s primary function is to handle personnel security functions in support of the customer’s facility and organization. The position will provide day-today PERSEC services for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.

**Responsibilities include but are not limited to:**
*Build and Maintain tracking spreadsheets/databases for customer PERSEC activities.
*Provide support for the security awareness and education programs.
*Perform miscellaneous administrative support functions as directed by the contractor site lead and/or the Government Security Representative.
*Review, track, and monitor security clearance processing activities with appropriate government personnel to achieve appropriate clearance actions.
*Conduct Defense Central Index of...
Full-time other-general

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