• Principal Vulnerability Engineer

    Oracle (Richmond, VA)
    **Job Description** Require vulnerability research, testing, code review. Security protocols, expert level Java and C skills. **Responsibilities** Must have: 10+ ... years of on platform security , security protocols and Java security model, expert on Java, C/C++ skills Required: experience in incident resolution through… more
    Oracle (12/09/25)
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  • Data Engineer / Data Scientist

    Noblis (Arlington, VA)
    …supporting the mission and strategic goals of the Department of Homeland Security (DHS) Cybersecurity and Infrastructure Security Agency (CISA). CISA is ... responsible for enhancing the security , resiliency, and reliability of the nation's cyber and...degree and 3 years of experience. + Top Secret security clearance and be eligible to receive agency suitability.… more
    Noblis (11/15/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Cyber and IT Risk Management **Skills:** Cyber Incident Response,Cybersecurity Operations, Security Incident Response **Experience:** 8 + years of related experience ... tasks, performing analysis, and building/documenting response activities required during cyber security incident response, to include but not limited to actions such… more
    General Dynamics Information Technology (11/13/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …current application areas are Autonomy, Counter\-Autonomy, Command and Control, and Cognitive Security \. Advances in AI and Autonomy are poised to have a ... and influence campaigns * Must have the ability to obtain aU\.S\. Secret security clearance that requires U\.S\. citizenship\. Applicants selected will be subject to… more
    Lockheed Martin (10/31/25)
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  • Senior Research Engineer (PhD level)…

    Lockheed Martin (Arlington, VA)
    …current application areas are Autonomy, Counter\-Autonomy, Command and Control, and Cognitive Security \. Advances in AI and Autonomy are poised to have a ... SAFECOMP, HSCC, CAV\. * Must have the ability to obtain aU\.S\. Secret security clearance that requires U\.S\. citizenship\. Applicants selected will be subject to a… more
    Lockheed Martin (10/31/25)
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  • Microsoft Exchange & Messaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …deployed via automated CM tools, and hardening the solutions to address security and SCAP compliance. Responsibilities: + Designs and defines system architecture for ... flow in a Microsoft Exchange environment + Experience email security , compliance policies, and data loss prevention (DLP) +...email encryption, SPF / DKIM / DMARC, and other security measures + Experience with Windows DNS and DHCP… more
    General Dynamics Information Technology (10/29/25)
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  • iOS/ Android Exploit Engineer

    Parsons Corporation (Chantilly, VA)
    …with Vulnerability Research + Understanding of network protocols such as TCP/IP ** Security Clearance Requirement:** An active Top Secret security clearance is ... art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (10/03/25)
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  • Engineer I/II - Next-Gen DoD Software…

    Huntington Ingalls Industries (Roanoke, VA)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $70,000.00 - $95,000.00 Security Clearance: Ability to Obtain Level of Experience: Entry Level ... data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities...with the ability to obtain and maintain a DoD security clearance * Have a bachelor's degree in a… more
    Huntington Ingalls Industries (12/20/25)
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  • Sr. Technical Support Engineer , Focused…

    Palo Alto Networks (Reston, VA)
    …proactively drive best practices and help you continuously improve your security posture. You will regularly participate in technical discussions with ... of complex issues and providing tailored solutions to optimize their security infrastructure + Effectively communicate technical solutions to technical and executive… more
    Palo Alto Networks (12/19/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …and/or white papers + Contribute to projects or small teams to solve complex AI security problems for our sponsors + Contribute to the innovation of new AI use cases ... with AI and one of the three following technical areas: AI security , AI-enhanced cybersecurity, or AI-accelerated cyber operations + Demonstrated advanced skills… more
    The MITRE Corporation (12/16/25)
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