• Facility Operations Center Engineer, ADC…

    Amazon (Arlington, VA)
    …team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate ... innovate to improve the experience for our customers. The Data Center Infrastructure Operations organization is looking for an individual with proven skills to help… more
    Amazon (10/23/25)
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  • Cleared Information Systems Security

    Virtual Service Operations (Lorton, VA)
    …+ Engineer unique cybersecurity solutions to support Cyber Threat and Defensive Operations . + Automate security monitoring, threat assessments, and reporting ... Cleared Information Systems Security Engineer (ISSE) L3 * Lorton, VA (http://maps.google.com/maps?q=Lorton+VA+USA)...sustainment of secure enclaves, providing enterprise services and cyber network defense capabilities. As an ISSE, you will be… more
    Virtual Service Operations (01/02/26)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …of experience in cyber security or a related field. + Strong understanding of network security , endpoint security , cloud security , and application ... tailored solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** SOSi is seeking an experienced… more
    SOS International LLC (12/31/25)
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  • Information Systems Security Manager (ISSM)

    AeroVironment (Centreville, VA)
    …conduct security IS education and training. + Oversee day-to-day information system security operations including assisting the Sr. ISSM on all technical ... 1253, ICD-503, JSIG, and/or NIST SP 800 series + Experience with network /computer architecture and types of Defense Counterintelligence Security Agency (DCSA)… more
    AeroVironment (12/24/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles: ... Excellence, what separates us. Job Description: Cydecor is seeking a Senior Security Systems Engineer to support cybersecurity and systems engineering for US Naval… more
    Cydecor, Inc. (12/21/25)
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  • Information Systems Security Officer

    CACI International (VA)
    …and developing security policies, standards, and procedures + Ability to communicate network security issues to peers and customers + Working knowledge of ... solutions. + Application Security Architecture and Design experience + Security Compliance Operations and Application Security Assessment experience… more
    CACI International (12/18/25)
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  • Manager Information Security & Risk…

    Highmark Health (Richmond, VA)
    …and coordination of work, and managing performance. Conducts the oversight of security technology products for network , systems, and data. Controls expenses ... :** enGen **Job Description :** **JOB SUMMARY** This job provides Information Security and Risk Management services for the Organization. Works with peers within… more
    Highmark Health (12/17/25)
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  • Security Engineer

    Leidos (Lorton, VA)
    **Description** The Digital Modernization Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office. This is an exciting ... mission.In this mission we support the Department of Homeland Security to deliver cybersecurity and information assurance services. **Primary Responsibilities**… more
    Leidos (12/11/25)
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  • ServiceNow Security Specialist (Remote)

    Koniag Government Services (Chantilly, VA)
    …groups, and security rule configurations + Proficiency in ServiceNow security modules ( Security Operations , Vulnerability Response, Threat Intelligence) ... Understanding of encryption technologies and data protection mechanisms + Knowledge of network , cloud, & application security logging, monitoring, and SIEM… more
    Koniag Government Services (12/10/25)
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  • Senior GenAI Security Consultant, AWS…

    Amazon (Arlington, VA)
    … use cases - Create proof-of-concepts demonstrating novel applications of GenAI in security operations - Develop new methodologies and tools for using GenAI ... AI. As businesses race to adopt transformative GenAI capabilities, security isn't just a checkbox - it's the foundation...network and operating system - 7+ years of security , compliance and risk management experience - Experience in… more
    Amazon (12/04/25)
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