• Security Manager

    Chenega Corporation (Lorton, VA)
    …at the corporate level of a government contractor and government (civilian or military) security -related experience + Top Secret clearance required and be ... on contract requirements. + Serve as the Information System Security Officer (ISSO) for automated information systems that process classified information.… more
    Chenega Corporation (12/01/25)
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  • Cybersecurity - Senior Information System…

    The Boeing Company (Herndon, VA)
    …on candidate eligibility. ** Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US ... + 5+ years of experience as an information system security officer (ISSO) or information system ...Rewards package that will attract, engage and retain the top talent. Elements of the Total Rewards package include… more
    The Boeing Company (12/12/25)
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  • Security Guard - Unarmed DoD Clearance…

    Allied Universal (Sterling, VA)
    …please visit: www.aus.com/offices . **Job ID:** 2025-1490544 **Location:** United States-Virginia-Sterling **Job Category:** Security Officer , Security Guard ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers...such as Aero/Defense, and more. As a Patrol Unarmed Officer with Allied Universal at a leading aerospace and… more
    Allied Universal (12/11/25)
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  • Workforce Support Security Lead

    Amentum (Springfield, VA)
    …our team in Springfield, VA. **Must be a US Citizen. Must possess and maintain a Top Secret /SCI Government security clearance.** The Security Lead will ... utilization within the facility. + Coordinating with responsible Company Facility Security Officer (FSO), to perform functions to ensure personnel DoD Clearance… more
    Amentum (12/11/25)
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  • Acquisition Security Analyst (ASA)

    General Dynamics Information Technology (Arlington, VA)
    …RQ210857 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... of requirement + Maintain a working relationship with the Program Manager, Contracting Officer and contractor security officers to ensure a standardized and… more
    General Dynamics Information Technology (11/25/25)
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  • Special Security Representative

    Advantage SCI (Arlington, VA)
    …Title: Special Security Representative Reports To: Program Manager Clearance Type: Active Top Secret /SCI Work Location: Arlington, VA TO START ASAP - SCIF ... Coordinating/executing Co-Utilization Authorizations + Serving as the Alternate Information System Security Officer (AISSO) for designated SCIF space + Servicing… more
    Advantage SCI (11/22/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …investigation, and complete OS/Computer Environment (CE) training within six (6) months of hire. Security Clearance: + Active Top Secret or higher required ... techniques and exploits. + Serve as the Information Assurance Officer (IAO) and focal point for all security... Officer (IAO) and focal point for all security matters related to assigned information systems. + Prepare… more
    Cydecor, Inc. (11/20/25)
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  • Industrial Security Analyst 3/4

    Northrop Grumman (Mclean, VA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... our McLean, VA location. This position will serve as a Facility Security Officer (FSO) and COMSEC Account Manager. The successful candidate will report directly… more
    Northrop Grumman (11/06/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …cybersecurity tools, techniques, and tactics. Clearance Required: US Government Top Secret / SCI Responsibilities: The Security Control Assessor (SCA) will ... Administrator, Information System Security Manager, or Information System Security Officer . + Experience applying the requirements of the DoD Joint Special… more
    Tau Six (10/22/25)
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  • Industrial Security Representative (Cpso)

    Leidos (Alexandria, VA)
    **Description** The Digital Modernization Group at Leidos is seeking an Industrial Security Representative (ISR)/Contractor Program Security Officer (CPSO) ... part of the Leidos DoD Enterprise IT Modernization (DEIM) Security Team in the application of Leidos security...Intelligence Community Directive (ICD) standards. *U.S Citizen currently possessing Top Secret clearance eligibility and be able… more
    Leidos (10/14/25)
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