• Senior IT Security Architect

    AIG (Reston, VA)
    …3+ years of engineering and hands-on design and architecture of effective security controls and measurement in network and applications domains for large ... help customers to manage risk. Join us as a Senior IT Security Architect to play your...security teams, AIG business and applications teams, data, network , and cloud services to secure AIG's global applications… more
    AIG (10/21/25)
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  • Security Engineering Lead

    ManTech (Ashburn, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Security Engineering Lead** to join our team in **Ashburn, VA** . The ultimate purpose of this role ... Network +. + Proven experience installing, configuring, monitoring, and troubleshooting network security solutions (L2/L3 devices, NAC, Firewalls, IDS/IPS,… more
    ManTech (12/07/25)
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  • Senior Manager, Information Security

    Capital One (Richmond, VA)
    …and cloud infrastructure + At least 4 years of experience with cloud security engineering **Preferred Qualifications:** + Bachelor's Degree + 6+ years of ... Senior Manager, Information Security Office Consultant...consulting to the business and technology teams covering Infrastructure Security , Resiliency, Data Security , Network more
    Capital One (11/04/25)
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  • Senior GenAI Security Consultant,…

    Amazon (Arlington, VA)
    …that makes innovation possible. This is where you come in. We're seeking a Senior GenAI Security Consultant to join our elite team of innovators, architects, ... monitoring solution, then mentoring team members on secure prompt engineering practices. Your day might conclude with drafting a...network and operating system - 7+ years of security , compliance and risk management experience - Experience in… more
    Amazon (12/04/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... an invaluable edge in real estate. We're hiring a ** Senior SaaS Security Engineer** to help us...for SaaS inventory (shadow IT included), integrating procurement, SSO/IDP, network /DNS/forward proxy, CASB/SSE, SSPM, and expense data. + Define… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Senior Principal Offensive Security

    Oracle (Richmond, VA)
    …the industry. **Qualifications** + 6+ years of experience in vulnerability discovery / security engineering / application security + Threat modeling ... Java, + Tearing apart an undocumented file format or network protocol + Coming up with novel techniques to...You'll drive organization wide improvement in the form of engineering practices, security architecture, operation practices or… more
    Oracle (12/20/25)
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  • Senior Cyber Security Analyst

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career-oriented, and customer-focused ** Senior Cyber Security Analyst - Incident Response** to join our team in **Springfield, ... advanced Cyber Security Operations Center (CSOC) support, managing cyber and network sensor activities + Perform security event and incident correlation… more
    ManTech (01/10/26)
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  • Senior Manager, Information Security

    Capital One (Mclean, VA)
    …and cloud infrastructure + At least 3 years of experience with cloud security engineering **Preferred Qualifications:** + Bachelor's Degree + 6+ years of ... Senior Manager, Information Security Office Consultant...teams covering API Security , File Transfer, Data Security , Infrastructure Security , Resiliency, Network more
    Capital One (01/14/26)
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  • Senior Lead Information Security

    Capital One (Mclean, VA)
    Senior Lead Information Security Office Consultant At...+ At least 4 years of experience with cloud security engineering + At least 4 years of ... Security consulting to the business and technology teams covering Infrastructure Security , Resiliency, Data Security , Network Architecture and Design,… more
    Capital One (01/07/26)
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  • Senior Information System Security

    General Dynamics Information Technology (Reston, VA)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior ** **Information System Security ** **Engineer** Deliver security ... information systems and network architectures as an Information System Security Engineer at GDIT. Here, you'll tailor cutting-edge solutions to the unique… more
    General Dynamics Information Technology (11/21/25)
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