• Systems Administrator, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    … investigation and may need to meet eligibility requirements for access to classified information ; TS /SCI clearance is required. Compensation At Booz Allen, we ... Systems Administrator, Senior The Opportunity: Your combination of...team better understand the network by turning metrics into information and explaining their meaning. We focus on growing… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Security Specialist

    KBR (Norfolk, VA)
    …current security policies and procedures for physical, personnel, and information security . + Support RMF/DIACAP processes and documentation, including the ... security risk guidance to protect classified and sensitive systems and data. + Make access eligibility determinations and...or 9 years with technical training + Active DoD Secret required at minimum. TS /SCI eligibility may… more
    KBR (06/11/25)
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  • Program Security Officer - Clearance…

    SAIC (Chantilly, VA)
    …working knowledge of the ICD 705 Tech Specs, Committee on National Security Systems (CNSS) Instructions, and TEMPEST. + Active TS /SCI Security clearance ... of security functions, including business group support, personnel security , information assurance, insider threat, counterintelligence, physical security… more
    SAIC (07/01/25)
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  • Security Control Assessor

    Chenega Corporation (Alexandria, VA)
    …test evaluations and audits. + Analyze and define security requirements for information protection for enterprise systems and networks. + Assist in the ... flow. + Responsible for auditing the most complex new and existing information systems applications to ensure that appropriate controls exist, that processing… more
    Chenega Corporation (07/21/25)
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  • Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative ... Technology Division working in Reston, VA. This role is responsible for protecting information systems and networks from potential cyber-attacks. The Cyber … more
    Acclaim Technical Services (07/23/25)
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  • Physical Security Specialist III

    Amentum (Springfield, VA)
    …standards, national interim guidance, and Executive Orders governing physical, industrial and information security . Examples include but are not limited to: ... ICD-705 Tech Spec, National Industrial Security Program Manual, DoD Information ...and SCI policies and regulations, and Committee on National Security Systems publications, and provide general guidance… more
    Amentum (07/15/25)
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  • Systems Engineer/Mission Planning Operator

    RTX Corporation (Springfield, VA)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with Polygraph At Raytheon, the ... engineering experience. + Active and transferable US government issued TS /SCI CI Poly security clearance is required...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (07/15/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Sterling, VA)
    …date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with Polygraph At Raytheon, the ... safer, more secure world. Raytheon is seeking a Senior Systems Engineer, providing mission-specific systems engineering and...implanting those written changes. + **An active and transferable TS /SCI CI Poly US government issued security … more
    RTX Corporation (07/23/25)
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  • Principal Systems Engineer

    Shuvel Digital (Dulles, VA)
    …role * Possesses or quickly develops a comprehensive understanding of Government Information Security policies, regulations, and guidelines * Advanced experience ... Secret clearance and be able to obtain a TS /SCI clearance * Must be able to obtain Client...800-53) - Client experience. Required Education: Bachelor's degree in Systems Engineering, Computer Science, Information Systems… more
    Shuvel Digital (06/26/25)
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  • Cyber Security Engineer (SME)

    Leidos (Reston, VA)
    …monitor, and upgrade security measures and tools for the protections of information systems and networks and automate repeatable tasks in a consultative role ... !** **Job Description** This role is responsible for protecting the customer's information systems and networks from potential cyber-attacks. The Cyber … more
    Leidos (06/11/25)
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