Activity Security Representative

Washington, United States | Posted on 06/24/2026

Sandy Mac Evolution LLC is a Veteran-Owned company dedicated to connecting top talent with meaningful opportunities.

Location: Joint Base Anacostia-Bolling (JBAB), Washington, DC

Employment Type: Full-Time

Sandy Mac Evolution is seeking an Activity Security Representative I (ASR I) to provide multi-disciplined security support for a Department of Defense customer supporting Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities.

The Activity Security Representative I provides day-to-day security support in the areas of personnel security, document control, physical security, visitor control, and classified material accountability. This position plays a critical role in protecting classified information and ensuring compliance with Department of Defense security policies and procedures.

• 0-2 years of related security experience
• Active Top Secret (TS) Security Clearance
• Eligibility for Sensitive Compartmented Information (SCI) access
• Eligibility for Special Access Program (SAP) access
• Willingness to submit to a Counterintelligence (CI) Polygraph

• Previous experience supporting Special Access Programs (SAP)

Education

• Bachelor's degree in a related field (desired) may substitute for 4 years of related experience
• Associate's degree in a related field may substitute for 2 years of related experience

Professional Certifications

• Security Fundamentals Professional Certification (SFPC) may substitute for 1 year of related experience
• One year of experience may be credited for each separate SPED certification
• Maximum equivalent experience for SPED certifications is 3 years

• Conduct classification reviews of inbound and outbound correspondence.
• Assist in maintaining classified document accountability databases and associated records.
• Process inbound and outbound classified mail and receipt records.
• Perform destruction of classified materials in accordance with security procedures.
• Maintain accountability of classified magnetic media.
• Provide reproduction support for classified documents.
• Maintain daily logs and administrative records associated with document control activities.

• Assist in processing inbound and outbound electronic data transfer files.
• Transfer electronic data files to authorized internal customers.
• Research, process, file, and maintain inbound and outbound visit requests and visit authorization documentation.

• Escort visitors within secure facilities.
• Maintain visitor control and escort logs.
• Assist in preparing and issuing facility access badges.
• Conduct entry and exit inspections.
• Assist in maintaining facility access control systems and visitor management procedures.

• Enter and maintain personnel information within Personnel Access Security System databases.
• Maintain customer-sponsored billet and quota information.
• Assist in maintaining personnel security files for supported personnel.
• Support personnel security processing and administrative requirements.

• Follow and enforce customer Standard Operating Procedures (SOPs).
• Support security education and awareness programs.
• Provide administrative support to the Contractor Site Lead and Senior Security Representative.
• Perform additional security-related duties as assigned.

• Strong understanding of security administration principles and classified material handling procedures.
• Excellent organizational skills and attention to detail.
• Ability to safeguard classified information while maintaining strict compliance with security regulations.
• Strong written and verbal communication skills.
• Proficiency with Microsoft Office applications.
• Ability to manage multiple priorities in a fast-paced secure environment.
• Ability to work both independently and as part of a collaborative security team.

• Active Top Secret (TS) Security Clearance
• Eligibility for Sensitive Compartmented Information (SCI) access
• Eligibility for Special Access Program (SAP) access
• Willingness to successfully complete a Counterintelligence (CI) Polygraph