• Security Engineer Investigator,…

    Meta (Richmond, VA)
    …property theft, and leaks of sensitive information.We are seeking an experienced Security Engineer to join the team. This role involves investigating, ... to detect malicious activities related to insider threats. **Required Skills:** Security Engineer Investigator, Insider Trust Responsibilities: 1. Perform… more
    Meta (08/27/25)
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  • IT Systems Security Engineer

    SAIC (Springfield, VA)
    **Description** SAIC is seeking a well-qualified Security Engineer to join an exciting program supporting our customer's Office of Security . This position is ... and Technology (NIST), Department of Defense (DOD), and customer Security Technical Implementation Guides (STIGs) and ...NIST requirements. + Ensure site to site Virtual Private Network (VPN) tunnels are established based on NGA and… more
    SAIC (10/07/25)
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  • Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **115046BR** EEO Career Site Equal Opportunity ... skills, as well as be a good communicator/facilitator + Knowledge of complex network environments involving shared networks and multiple security enclaves +… more
    BAE Systems (09/09/25)
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  • Sr. Security Research Engineer

    Proofpoint (Alexandria, VA)
    …has 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 ... more than half of the Fortune 1000, rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email, the… more
    Proofpoint (10/22/25)
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  • Systems Engineer - Information Systems…

    BAE Systems (Sterling, VA)
    …and update status of systems in the assessment queue. You will coordinate technical security assessments of computing environments and systems to identify points ... incentives may be available based on position level and/or job specifics. **Systems Engineer - Information Systems Security ** **115834BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Security Engineer , Amazon Leo

    Amazon (Arlington, VA)
    …identity management and authentication, software development, cryptography, system administration and network security experience - Experience with AWS products ... Amazon Leo is Amazon's low Earth orbit satellite broadband network . Its mission is to deliver fast, reliable internet...autonomous person motivated to take on challenges with a technical background to be part of a growing team… more
    Amazon (11/09/25)
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  • Security Engineer II,…

    Amazon (Arlington, VA)
    technical knowledge, specifically in the fields of forensics, malware analysis, network security , application security , threat hunting, and threat ... management and authentication, software development, cryptography, system administration and network security experience - Knowledge of networking protocols,… more
    Amazon (10/18/25)
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  • Security Engineer I, Security

    Amazon (Arlington, VA)
    technical knowledge, specifically in the fields of forensics, malware analysis, network security , application security , threat hunting, and threat ... analyzing event data and conducting root-cause analysis. With your technical expertise, you will be solving security ...your technical expertise, you will be solving security challenges at scale, working to protect the applications… more
    Amazon (10/14/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …and accredited. + Research and apply Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGs) and National Security ... (HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application… more
    Imagine One Technology & Management (09/30/25)
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  • Cybersecurity Engineer Lead

    Washington Metropolitan Area Transit Authority (VA)
    …Manager (ISSM) for Engineering and serves as the lead Information System Security Engineer (ISSE), responsible for designing and implementing secure ... and four (4) years of experience as a cybersecurity engineer or Information System Security Engineer...security layout or architecture of a system or network and determines required security tools and… more
    Washington Metropolitan Area Transit Authority (11/05/25)
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