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Lead Security Support Specialist

Chimera Enterprises International

St. Elizabeth's, DC, United States Full-time July 10, 2026

Opportunity Description

Chimera Enterprises International is seeking a Lead Security Specialist (Lead Personnel Security and Facility Specialist) to support the U.S. Department of Homeland Security (DHS) Office of Health Security (OHS) Immediate Office (IO) and Mission Support Operations (MSO).

Description The ideal candidate will have specialized experience in personnel and facility security operations, adjudication, and background investigations. The Lead Security Specialist will support OHS by providing critical expertise in the development and drafting of security standard operating procedures (SOPs), managing document control, and facilitating comprehensive security training programs. This role involves coordinating physical and industrial security protocols, ensuring compliance with DHS policies, and providing strategic support to senior leadership.

Mission To strengthen the Nation's health security by ensuring the safety and security of DHS OHS personnel, facilities, and classified in...
Full-time other-general

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