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Security Classification Guide Specialist

MANTECH
Stafford, VA Full Time
POSTED ON 4/8/2026
AVAILABLE BEFORE 5/6/2026
MANTECH seeks a motivated and detail-oriented SECURITY CLASSIFICATION GUIDE SPECIALIST to join our team in STAFFORD, VA.

Responsibilities Include But Are Not Limited To

  • Support the development, update, and maintenance of Security Classification Guides (SCGs)
  • Assist in ensuring SCGs align with applicable national security policies (EO 13526, 32 CFR 2001/2003) under senior guidance
  • Conduct initial reviews of classified materials for proper markings and handling compliance
  • Assist in identifying and correcting classification discrepancies
  • Support investigations of classification-related security incidents
  • Coordinate with Program Security, FSO staff, and government stakeholders to implement classification guidance
  • Contribute to improving security procedures related to classification and handling of sensitive information

Minimum Qualifications

  • Bachelor’s degree in a related field OR equivalent experience
  • 5 years of DoD/IC security experience (industrial security, personnel security, COMSEC, or related)
  • Experience with DCSA/NISPOM compliance

Preferred Qualifications

  • Formal training in Derivative Classification
  • Formal training in Derivative Classification
  • Familiarity with security systems (DISS, NISS, SIMS, DIAS, etc.

Clearance Requirements

  • Must have a current and active TS/SCI clearance.

Physical Requirements

  • Must be able and willing to perform occasional manual labor and warehouse duties, with the ability to lift up to 50 pounds.
  • Must be able to remain in a stationary position 50% of the time.

Salary.com Estimation for Security Classification Guide Specialist in Stafford, VA
$72,191 to $102,517
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