• Network Cybersecurity Engineer (Palo/Cisco)

    General Dynamics Information Technology (Falls Church, VA)
    … SENIOR / ANALYST** Advance your career while impacting our national security in cyber as a Cybersecurity Engineer Senior at GDIT. Here, technologists have many ... missions and operations across the federal government. Own your career as a Cyber Security Engineer /Analyst at GDIT. Here, you'll have the opportunity to build… more
    General Dynamics Information Technology (11/14/25)
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  • Application Security Engineer

    ISC2 (Richmond, VA)
    …we do in support of our vision of a safe and secure cyber world. Our globally recognized, award-winning portfolio of certifications provide an independent and ... all career levels. Our charitable arm, the Center for Cyber Safety and Education, enables ISC2 and our members...our successes. Learn more. **Position Summary** The Application Security Engineer will be an integral part of the security… more
    ISC2 (11/20/25)
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  • Automation Software Test Engineer

    Rite-Solutions Inc. (Dahlgren, VA)
    …and assessments, and developing and performing modeling and simulation in support of different cyber threat scenarios. The team will conduct cyber analyses ... Full Time Rite-Solutions, Inc is seeking Automation Software Test Engineer to support in a hybrid capacity at Naval...experts charged with providing support in the areas of cyber analysis and cyber development capabilities in… more
    Rite-Solutions Inc. (10/29/25)
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  • Specialist, Systems Engineer Mission…

    L3Harris (Springfield, VA)
    …missions. The ideal candidate will apply operational security (OPSEC), counterintelligence, cyber defense, and threat principles to protect sensitive ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...the interest of national security. Job Title: Specialist, Systems Engineer - Mission Protection Specialist (Active TS/SCI w/ CI… more
    L3Harris (10/16/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …deployment of complex cybersecurity solutions focused on incident response, vulnerability management, threat hunt, and cyber defense; ensuring they align with ... Obtain:** None **Public Trust/Other Required:** MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** Cyber ...to make a personal impact as a **Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT is… more
    General Dynamics Information Technology (11/05/25)
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  • Palo Alto Prisma Engineer - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    **Palo Alto Prisma Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Position ID:** ... . **Position Description:** CGI Federal is seeking a Senior Network Security Architect/ Engineer with deep expertise in Palo Alto Prisma SASE to lead transformative… more
    CGI Technologies and Solutions, Inc. (09/04/25)
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  • Sr. Security Research Engineer

    Proofpoint (Alexandria, VA)
    …a direct and real-time impact protecting Proofpoint customers. As a Senior Security Research Engineer on Proofpoint's Threat Research team, you'll be part of an ... threats, safeguard their data, and make their users more resilient against cyber -attacks. Leading organizations of all sizes, including more than half of the… more
    Proofpoint (10/22/25)
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  • Cleared Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …and compliance gaps. + Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations. + Automate security monitoring, threat ... Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the next steps… more
    Virtual Service Operations (10/04/25)
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  • Cleared Senior Information Systems Security…

    Virtual Service Operations (Lorton, VA)
    …mitigations. + Architect and engineer innovative solutions to support ongoing Cyber Threat and Defensive Operations. + Provide functional expertise and ... Cleared Senior Information Systems Security Engineer (ISSE) L4 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA) Description Are you looking to take the… more
    Virtual Service Operations (11/09/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    …visualizations + Excellent documentation and mentoring skills + Comfortable working across cyber , networking, and threat teams to improve detection and ... **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, VA** Are you ready to enhance...combines Splunk expertise with advanced network awareness to drive threat detection, baselining, and event correlation across enterprise and… more
    Chenega Corporation (10/22/25)
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