• Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …Description:** ** Senior ** **Information System Security ** **Engineer** Deliver security related solutions for enterprise information systems and network ... solutions to the unique requirements of our clients. With a career in systems security , you'll ensure information systems , networks and architectures… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Red Team Cybersecurity Specialist

    Federal Reserve Bank (Richmond, VA)
    …on a variety of engagements and projects that will target and evaluate the cyber security posture of people, processes, and technology within the FRS. As ... a Senior Specialist, you will report to the Sr...security assessment activities across all stages of the cyber kill chain. + Drive and reflect a learning… more
    Federal Reserve Bank (11/14/25)
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  • Cybersecurity Systems Analyst…

    Amentum (Arlington, VA)
    …in the DISA Security Technical Implementation Guides (STIG). The Cybersecurity Systems analyst should be knowledgeable of cyber network defense tools such ... risks, risk mitigation courses of action, and operational. Additionally, the Cybersecurity Systems Analyst should be able to perform security evaluations and… more
    Amentum (09/28/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Associate, Systems Engineer - Watch Officer (Active ... Technologies is seeking a Watch Officer to support a critical National Security Program. The successful candidate will join a high-performing team of government… more
    L3Harris (10/15/25)
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  • Senior MBSE Systems Engineer

    SAIC (Chantilly, VA)
    …their knowledge while increasing their responsibilities. SAIC has an opening for a Senior Systems Engineer to provide Systems Engineering and Technical ... in Chantilly, VA. This customer is responsible for designing, building, and operating national security -related systems based in space, in the air, and on the… more
    SAIC (11/20/25)
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  • Senior Specialist, Systems Engineer…

    L3Harris (Springfield, VA)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Systems Engineer - Strategic Planner (TS/SCI ... Description: L3Harris Technologies currently has an opening for a Senior Specialist, Systems Engineer - Strategic Planner....of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/16/25)
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  • Senior Manager, Government Property

    General Dynamics Information Technology (Sterling, VA)
    …management. Experience with asset and inventory management systems , warehouse management systems , RF technology * Security clearance level: Secret * US ... + years of related experience **US Citizenship Required:** Yes **Job Description:** SENIOR MANAGER, GOVERNMENT PROPERTY Contribute to the strategic direction of the… more
    General Dynamics Information Technology (11/21/25)
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  • Senior Information System Security

    Leidos (Alexandria, VA)
    …The Digital Modernization Sector at Leidos is seeking a dynamic **Information Systems Security Engineer (ISSE)** to support cloud modernization initiatives for ... at the forefront of next-generation technology, architecting cutting-edge solutions in cyber defense, logistics optimization, security operations, and decision… more
    Leidos (10/18/25)
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  • Senior Software Developer

    Rite-Solutions Inc. (Dahlgren, VA)
    …the opportunity to work and grow your expertise with a team of software engineering and cyber security experts working to tackle the cyber defense issues of ... of specific software and hardware capabilities to meet current Cyber Defensive needs. As a Senior Developer...testing, and remediation of issues identified + Participating in security architecture reviews of large enterprise systems more
    Rite-Solutions Inc. (09/25/25)
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  • Software Developer Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** National Security ,Red Teaming,Software Systems **Experience:** 5 + years of ... against potential exploitations of programming language weaknesses and vulnerabilities, cyber red teaming, network penetration testing, security operations… more
    General Dynamics Information Technology (11/21/25)
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