• Access Control/ Security Specialist

    Koniag Government Services (Quantico, VA)
    …and shall assist with escort duties as needed. + Shall coordinate with Quantico Security Operations Center (QSOC) for emergency response and alarm activity. + ... experience in relevant fields, such as industrial security , physical security and computer/ network security - OR - a minimum of five (5) years… more
    Koniag Government Services (12/03/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning… more
    Leidos (11/25/25)
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  • Security Engineer - Nashville or Austin…

    Oracle (Richmond, VA)
    …strategic level tasks, and provide counsel and guidance to the junior level security operations engineers in the department. Disclaimer: **Certain US customer or ... **Job Description** Responsible for the planning, design and build of security architectures; oversees the implementation of network and computer security more
    Oracle (11/25/25)
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  • Information System Security Officer (ISSO)…

    KBR (Chantilly, VA)
    Title: Information System Security Officer (ISSO) - Junior Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... and advanced technology solutions to our customers in the intelligence and national security communities. In this position, your work will have a profound impact on… more
    KBR (11/21/25)
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  • Senior Information System Security Engineer

    General Dynamics Information Technology (Reston, VA)
    …Deliver security related solutions for enterprise information systems and network architectures as an Information System Security Engineer at GDIT. ... **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Servers,Critical Systems,Information Technology (IT) Systems **Experience:**… more
    General Dynamics Information Technology (11/21/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with experience in secure ... information systems to join a team of security professionals and help defend national security systems. Tau Six, an agile small company delivering cutting edge… more
    Tau Six (10/22/25)
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  • Cyber Analysis Lead - Security Clearance…

    ICF (Alexandria, VA)
    …of cyber analysts responsible for threat analysis, vulnerability assessments, and security monitoring across multiple DHRA systems. The Cyber Analysis Lead develops ... tool usage, and delivers actionable risk-reduction recommendations to improve the agency's security posture. **Work will be performed on-site in Seaside, CA or… more
    ICF (10/31/25)
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  • Operations Technology Connectivity Engineer…

    Deloitte (Mclean, VA)
    …+ 2+ years bridging OT and IT environments, including integration planning and security /compliance risk mitigation. + 2+ years in network performance assurance: ... Operations Technology Connectivity Engineer - Specialist Senior AI...sensors), and site digitalization. + Design and implement robust network architectures using Purdue Model, IEC 62443 zoning/segmentation, and… more
    Deloitte (12/17/25)
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  • Join Our Talent Network - Counter Threat…

    Amentum (Chantilly, VA)
    …to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and ... an 8-year contract to support critical Counter-Threat Finance (CTF) operations for US and allied government agencies. This long-term...purpose-driven work, and the chance to directly impact global security . As a part of this program, you'll help… more
    Amentum (12/17/25)
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  • DTRA SOF Operations Planner

    CACI International (Virginia Beach, VA)
    DTRA SOF Operations Planner Job Category: Intelligence Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * **The Opportunity:** As a CACI DTRA SOF Operations Planner, you will join a high-impact team supporting...a proven military professional to contribute directly to national security . You will leverage your deep understanding of CWMD… more
    CACI International (11/06/25)
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