• Executive Administrative - TS/SCI

    Xcelerate Solutions (Arlington, VA)
    …including office security administration, office space management, processing security clearance , visit requests, and parking requests for personnel ... contractors should have experience in administrative support and working knowledge of DoD security procedures. + As required , be proficient with the Defense… more
    Xcelerate Solutions (11/18/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …relevant experience. + A minimum of a IAT Level II (DoD 8570.1M) certification is required : eg GSEC; Security + CE; CCNA- Security ; CySA+; CND; SSCP; GICSP. + ... Development, and Program Management. Job Title:System Administrator Location:Oakton, Virginia Clearance Level:Top Secret Clearance Summary We deliver essential… more
    Chenega Corporation (11/12/25)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Mclean, VA)
    **Job Family** **:** Cyber Consulting **Travel Required ** **:** Up to 10% ** Clearance Required ** **:** Active Top Secret (TS) **What You Will Do** **:** + ... one of the following certifications: CISM, Certified Information Systems Security Officer (CISSO), Federal IT Security...an ACTIVE and MAINTAINED DOD or Federal Top Secret Clearance **What Would Be Nice To Have** **:** +… more
    Guidehouse (12/20/25)
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  • Program Manager

    TekSynap (Dahlgren, VA)
    …peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE ** US Citizenship ** Clearance requirement** : ... task areas. + Serve as the primary interface between TekSynap, the Contracting Officer (CO), Contracting Officer 's Representative (COR), and NSWCDD leadership. +… more
    TekSynap (10/31/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …the Information Systems Security Officer (ISSO) to address security requirements and support accreditation efforts. **What Required Skills You'll ... ** Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this position.​ This position is part of… more
    Parsons Corporation (12/04/25)
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  • Contracts Manager

    CACI International (Springfield, VA)
    Contracts Manager Job Category: Contracts Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... Required : None Type of Travel: Local * * *...customer and/or teammate relationship + Current or recent National Security Clearance at the TS//SCI level and… more
    CACI International (11/28/25)
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  • Senior C2 Instructor

    Linchpin Solutions, Inc. (Quantico, VA)
    …certification compliance with the MISTC Academics SOP + Familiarity with security clearance management (DISS/JPAS/SMO systems) and classified operations ... are currently hiring for a dynamic and experienced Senior C2 Instructor. Clearance :Active DoD Secret Clearance Work Schedule:Fulltime, On-site, Limited Travel… more
    Linchpin Solutions, Inc. (11/25/25)
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  • Visitor Welcome Center (VWC) Specialist

    Koniag Government Services (Arlington, VA)
    …and perform security inspections; and must have the demonstrated ability to supervise a security officer force of a minimum of five personnel. + A minimum of ... company, is seeking a Visitor Welcome Center (VWC) Supervisor with a Secret Clearance to support **KPS** and our government customer in Arlington, VA. We offer… more
    Koniag Government Services (10/17/25)
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  • Program Manager

    Linchpin Solutions, Inc. (Quantico, VA)
    …We are currently hiring for a dynamic and experienced Program Manager. Clearance :Active DoD Secret Clearance Work Schedule:Fulltime, On-site, Quantico, VA; ... limited travel as required (<10%) Role Overview: The MOCTT Lead, who also...Lead oversees personnel, training delivery, quality assurance, and information security compliance. Serving as the primary interface with the… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …Minimal + Working Hours: Standard Required Qualifications: + Active TS/SCI security clearance with current Polygraph + Bachelor's degree in an engineering, ... Vehicle Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (11/01/25)
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