Provides administrative and litigation support for Department Counsel and DOHA Hearing Office personnel security cases. Responsibilities include case intake, database management, document preparation, correspondence, hearing scheduling, VTC setup, case file analysis, FOIA and Privacy Act compliance, PII safeguarding, decision processing, records management, and communication with applicants, attorneys, judges, and agencies. The role requires independent judgment, accurate handling of classified and sensitive information, and familiarity with DoD Directive 5220.6, DISS, security clearance procedures, and Section 508 compliance.