• Senior Security Engineer - North…

    Quantexa (Virginia Beach, VA)
    …in senior or lead security roles. + Master's degree in information security , Computer Science, or related discipline. + Preferred Industry Certifications ... using platforms including Wiz, Zscaler, Sentinel, and complementary detection tooling. + Engineer , tune, and maintain detection logic and security policy… more
    Quantexa (12/11/25)
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  • Data Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    Data Security Engineer Key Role: Architect, deploy, and configure data security solutions across various clients for DoD, IC, and Civilian Federal clients. ... Classification + Experience with containerization solutions + Knowledge of federal information security policies , standards, procedures, directives, frameworks,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/03/25)
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  • Security Engineer I, Threat Hunting,…

    Amazon (Arlington, VA)
    Description Amazon's Threat Hunting team is looking for a Security Engineer , Threat Hunting who is excited by the idea of searching for and uncovering undetected ... a variety of tools, methods, intelligence, and techniques. They work hands-on with security logs and are encouraged to be creative and develop innovative techniques… more
    Amazon (11/27/25)
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  • Expert Security Engineer

    Amentum (Springfield, VA)
    …, & Intel space? If so, look no further. Amentum is seeking an **Expert Security Engineer ** to join our team of passionate individuals in **Springfield, VA** . ... Must be a US citizen. * XACTA 360 experience * Certified Information Systems Security Professional (CISSP), CompTIA CASP, or other IAT II Certification *… more
    Amentum (11/14/25)
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  • Security Engineer II, Threat…

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... In this role, you will work alongside a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting… more
    Amazon (11/13/25)
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  • Security Infrastructure Engineer

    Leidos (Alexandria, VA)
    **Description** As a Security Engineer on our team, you will operate and maintain network security infrastructure utilized by a team of cybersecurity ... Manage high-priority tasks and outages + Maintain, develop, and improve Security Infrastructure standard operating procedures and tactics, techniques, and procedures… more
    Leidos (11/15/25)
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  • Staff Site Reliability Engineer -Federal,…

    Zscaler (Mclean, VA)
    …shape the future of cybersecurity. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than ... has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in...strategy. We're looking for an experienced Staff Site Reliability Engineer (Federal) to join our Government Cloud team. Reporting… more
    Zscaler (11/12/25)
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  • System Engineer , Physical Security

    Tyto Athene (Chesapeake, VA)
    **Description** Tyto Athene is searching for an experienced **System Engineer , Physical Security ** to support one of our DoD programs. This individual will be ... protected by applicable law. Submit a Referral (https://careers-gotyto.icims.com/jobs/1600/system- engineer %2c-physical- security /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834326889) **Location** _US-VA-Chesapeake_ **ID** _2025-1600_… more
    Tyto Athene (12/05/25)
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  • Senior Principal Security Engineer

    Oracle (Richmond, VA)
    …of security to our customers. We are currently looking for a highly motivated security engineer with expertise in Cloud security to join our team. This ... Locations: (NO EXCEPTION) 1. Nashville, TN 2. Austin, TX Security Architecture is comprised of security experts...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (11/25/25)
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  • Principal Security Engineer

    Oracle (Richmond, VA)
    …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult problems in… more
    Oracle (11/25/25)
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