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20 Advantage Sci Business Services Jobs Hiring Near You

Advantage SCI

Security Specialist - SSO

Loudoun, VA ยท On-site

Reston, Virginia Advantage SCI is seeking Special Security Officers to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to ...

Advantage SCI

Security Specialist - SSO

Reston, VA ยท On-site

Reston, Virginia Advantage SCI is seeking Special Security Officers to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to ...

Advantage SCI

Security Specialist - SSO

Washington, DC ยท On-site

Reston, VA Advantage SCI is seeking Special Security Officers to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to customer and ...

Advantage SCI

Security Specialist - SSO

Washington, DC ยท On-site

Advantage SCI is seeking Special Security Officers - at the junior level - to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to ...

Advantage SCI

Security Specialist - SSO

Washington, DC ยท On-site

Advantage SCI is seeking Special Security Officers - at the junior level - to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to ...

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    Infographic showing various Business Services job openings at Advantage Sci in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Temporary. Highlights an 100% Physical job distribution.

    Security Specialist - SSO

    Advantage SCI

    Washington, DC

    Full-time

    Re-posted 14 days ago

    Job description

    Position Title: Security Specialist
    Reports To: The Customer and Project Manager
    Clearance Type: Active Top Secret with ability to obtain SCI with CI Poly
    Work Location: Reston, VA
     

    Job Description:

    Advantage SCI is seeking Special Security Officers to be considered for full-time employment. Individuals shall provide customer service to include guidance and assistance to customer and external agency customers.

    Summary of duties:

    • Processing outgoing clearance certifications messages.

    • Processing incoming visit certifications and validating SCI accesses of visitors.

    • Performing various badging functions and updating personnel security systems.

    • Scheduling and conducting SCI indoctrinations/debriefs, and uploading related documents.

    • Processing Personal Electronic Devices (PED) and systems access requests.

    • Badging activities, to include the issuance of badges and in some locations the issuance of CACs.

    • Submitting outgoing clearance requests.

    • Processing systems access requests.

    • Responding to numerous requests for status updates and other routine security questions.

    • Identifying element personnel that requires updating of their polygraphs and investigations.

    • Training part-time unit security officers in the use of security databases and tools; other duties as assigned.

     


    • 3-5 years of relevant experience
    • Must possess a Top Secret clearance with ability to obtain SCI and successfully pass CI Poly NO EXCEPTIONS!
    • Knowledge of the Microsoft Office Suite, particularly Outlook, Word and Excel.
    • Excellent written and oral reporting skills, interpersonal skills, and the ability to communicate at all levels of the organization and customers across geographically dispersed sites.
    • Experience working in DIA a plus
    • Must have a valid certification of completion in PII and Cyber Awareness Challenge from Information Assurance Support Environment (Only valid within 30 days of hire). To obtain the certification, visit http://iase.disa.mil/eta/.

     Working Conditions:

    • Able to sit and work at a computer keyboard for extended periods of time
    • Able to stoop, kneel, bend at the waist and reach
    • Able to lift up to 35 pounds occasionally.
    • Noise level: Low to moderate

    Advantage SCI, LLC is an Equal Opportunity Employer
    Advantage SCI is an Equal Opportunity/Affirmative Action employer. All applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.