Security Specialist

Mayvin is seeking an experienced Security Specialist to provide comprehensive security support to a complex Army radar program office at Aberdeen Proving Ground, MD. This role oversees program security activities across the full lifecycle of the Army's ground based radar systems-including the AN/TPQ 50, AN/TPQ 53, and associated Foreign Military Sales variants.

This position is contingent upon award.

Must be a U.S. Citizen.

Must have an active Secret Clearance.

Responsibilities :

• Interpret, apply, and advise program personnel on security policies, procedures, and regulations; develop and implement program security SOPs
• Manage and maintain all classified holdings, including inventories, material organization, and periodic reviews
• Review, develop, and track DD Form 254s; ensure compliance with OPSEC plans and implement required OPSEC measures
• Provide Security Classification Guide (SCG) support, including recommendations, development participation, and compliance oversight
• Support SIPR-related security requirements and perform key custodian duties in accordance with the program's key control plan
• Conduct and support threat and vulnerability assessments, CPI assessments, classification/declassification guidance, and security support for program test events