• Navy Technology Transition Subject Matter Expert…

    IronMountain Solutions, Inc. (Arlington, VA)
    …Requirements: + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( SCI ) and Special Access Programs (SAP). + ... US Citizenship is required for this position. IronMountain Solutions is an Equal Opportunity Employer/SDVOSB more
    IronMountain Solutions, Inc. (07/15/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …to detail. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( SCI ) and Special Access Programs (SAP). + ... in Engineering or a related technical field. Clearance Requirements: Must have an Active Secret Security Clearance or the ability to obtain and maintain a Secret more
    IronMountain Solutions, Inc. (06/29/25)
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  • Senior Engineer for Joint Command and Control

    IronMountain Solutions, Inc. (Arlington, VA)
    …desired. + Active TOP SECRET clearance with eligibility for Sensitive Compartmentalized Information ( SCI ) and Special Access Programs (SAP). ... Clearance Requirements: Must have an Active Secret Security Clearance or the ability to obtain and...Security Clearance or the ability to obtain and maintain a Secret Clearance. IronMountain Solutions is an Equal Opportunity… more
    IronMountain Solutions, Inc. (06/29/25)
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  • Nuclear Command, Control and Communications (NC3)…

    Noblis (Arlington, VA)
    …one another to deliver NC2 over assured communications. public speaking engagements. * Top Secret with ability to obtain SCI Must be a US Citizen Desired ... with NC3 enterprise systems, and a working knowledge of communications and Information Technology associated with the NC3 weapon system (AN/USQ-225) and its… more
    Noblis (06/23/25)
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  • Senior Technical Program Manager

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …SECURITY CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret / SCI level. US Citizenship is a requirement for this ... are aware of their CS responsibilities before granting access to DoD information Systems. Process and review DD-2875s. * Support Risk Management Framework (RMF)… more
    UIC Government Services and the Bowhead Family of Companies (06/19/25)
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  • ISR Capability Integration Analysis / SME

    Azimuth Corporation (Arlington, VA)
    …is contingent upon funding. Citizenship: Must be a US Citizen Clearance Required: Top Secret / SCI Job Summary Battlespace Awareness Portfolio/ Intelligence, ... be contagious, while always maintaining a genuine reputation. Disclaimer The above information on this description has been designed to indicate the general nature… more
    Azimuth Corporation (06/15/25)
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  • Senior Application Architect

    ManTech (Alexandria, VA)
    …communication channels. **Clearance Requirements:** + Must possess a current and active Top Secret / SCI clearance. **Physical Requirements:** + The person ... **Minimum Qualifications:** + Bachelor's degree in Computer Science, Engineering, Information Technology, or related technical area. Equivalent experience may be… more
    ManTech (08/01/25)
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  • Space & Missile Defense Warfare Threat Analyst

    KBR (Alexandria, VA)
    …Office of the Secretary of Defense-level experience + Active Department of Defense (DOD) Top Secret / SCI Clearance + Counterintelligence Polygraph + ... intelligence analysis to produce response products that answer DOT&E information requirements + Provide subject matter expertise, intelligence, and analytical… more
    KBR (07/22/25)
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  • Security Control Assessor

    Leidos (Alexandria, VA)
    …support to enhance team capabilities and knowledge **BASIC QUALIFICATIONS:** + Active DoD Top Secret clearance with SCI eligibility required + Current ... assessments, audits, and inspections for DoD organizations and partners handling DoD information or connecting to the DoDIN. + Evaluate systems and Defensive… more
    Leidos (07/19/25)
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  • Security Engineer

    Leidos (Alexandria, VA)
    …position. Additional relevant experience may be considered in lieu of degree. + Active DoD Top Secret clearance with SCI eligibility required + DoD 8570 IAM ... II or IAT II certification + Proficiency in PPSM Registry management, eMASS, and DISA DMZ Whitelist processes + Demonstrable experience with network security, ports/protocols, firewalls, and boundary protection + Experience in vulnerability management and… more
    Leidos (07/10/25)
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