• Cybersecurity Specialist III

    Amentum (Fort Belvoir, VA)
    …to the vulnerabilities and threats to Information Technology (IT) Systems, National Security Systems (NSS), and Automated Information Systems (AIS). + Implement the ... Defense ( DOD ) Risk Management Framework (RMF) and assist the System Security Manager (ISSM) ensure successful implementation of associated security controls… more
    Amentum (08/13/25)
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  • Network Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …Master's degree and 6+ years of experience supporting IT projects and activities + DoD 8570 IAT Level II Certification, including Security + CE, CCNA- Security ... to share your experience in designing, developing, and implementing innovative network security solutions to support our country and protect our nation? As a… more
    BOOZ, ALLEN & HAMILTON, INC. (08/10/25)
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  • Systems Engineer (Senior)

    GovCIO (Hampton, VA)
    …for designing, implementing, and maintaining systems that adhere to the Zero Trust security model, which assumes no user or device is inherently trusted, even if ... within the network perimeter. This involves a deep understanding of security principles, network segmentation, identity and access management, and continuous… more
    GovCIO (08/08/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    **Description** **Introduction:** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform ... the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking… more
    SAIC (08/07/25)
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  • Tenable Nessus Administrator SME

    CACI International (VA)
    …Analysis and validation of the scan results. **Qualifications:** _Required:_ + Required DoD 8140 compliant certification such as CompTIA Security + Other relevant ... CACI is looking for a Tenable Nessus Administrator SME to support our DoD customer to implement an enterprise IT service delivery model that provides consistent,… more
    CACI International (07/23/25)
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  • Business Development Manager II

    Sierra Nevada Company, LLC (Herndon, VA)
    …provides affordable, turn-key command/control, communications, integrated ISR, force protection and security solutions worldwide. The MST team has a long legacy of ... supporting the Department of Defense, Department of Homeland Security , commercial and international customers with years of experience in platform operations,… more
    Sierra Nevada Company, LLC (07/09/25)
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  • SVP, Business Development, High Consequence…

    Parsons Corporation (Chantilly, VA)
    …This leader will be immersed in the Department of Defense ( DoD ) and Intelligence Community-understanding customer and mission needs, anticipating evolving threats, ... and delivering innovative, integrated solutions that advance national security . This role is about more than just managing...leaders, and functional heads (eg, Contracts, Finance). + External: DoD : US Cyber Command, Army Cyber, 16th Air Force,… more
    Parsons Corporation (06/24/25)
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  • Carrier Combat Test Technician (SkillBridge…

    Huntington Ingalls Industries (Newport News, VA)
    …10% Employment Type: Temporary Worker Anticipated Salary Range: $0.00 - $0.00 Security Clearance: Secret Level of Experience: Intern This opportunity resides with ... Global Security (GS). Mission Technologies' Global Security (GS)...https://vimeo.com/732533072 Summary This is an UNPAID internship through the DoD SkillBridge Program for transitioning active-duty US military personnel.… more
    Huntington Ingalls Industries (06/04/25)
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  • TS/SCI Network Administrator

    TEKsystems (Reston, VA)
    * This position requires an active DoD Clearance (Secret, Top Secret, Top Secret/SCI) or the ability to be obtain an (Interim Secret, Interim Top Secret) * Because ... an active or interim DoD clearance is required, US Citizenship is required Description...with attention to detail. * Must possess an active Security + or equivalent prior to start. * Must possess… more
    TEKsystems (08/08/25)
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  • Deputy Assistant Secretary of Defense (Strategic,…

    Office of the Secretary of Defense (VA)
    …Missile Defense; Strategic Deterrence & Capability; and Space Systems (across DoD Intelligence Community). Serves as USD(A&S)'s Nuclear Command, Control, and ... for this position, you must be able to obtain a Top Secret security clearance and access to Sensitive Compartmented Information (TS/SCI). Submit resume and all… more
    Office of the Secretary of Defense (08/08/25)
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