• Security Engineer II,…

    Amazon (Arlington, VA)
    …Information Security team. In this role you will work within the Amazon Security Incident Response Team (SIRT). SIRT Security Engineers respond to ... Description Amazon is seeking qualified Security Engineers to join our innovative, high energy...Identifying and recommending solutions that improve or expand Amazon's incident response capabilities. - Working alongside and mentoring Information… more
    Amazon (10/16/25)
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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 ... About the team Amazon's Threat Hunting team is a component of the Security Incident Response Team (SIRT) and is responsible for proactively seeking out threat… more
    Amazon (11/27/25)
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  • Engineer III, Digital Forensics…

    PenFed Credit Union (Mclean, VA)
    incident response. + Complete complex analysis of artifacts collected during a security incident /forensic analysis. + Identify security incidents through ... Overview PenFed is hiring a (Hybrid) Engineer III, Digital Forensics & Incident ...server owners, system custodians, and IT contacts to pursue security incident response activities, including obtaining access… more
    PenFed Credit Union (12/05/25)
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  • Lead Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... As the security section grows, so will the tools and the **Lead Security Engineer ** will be the person charged with implementing them. The successful… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Senior CrowdStrike Falcon Endpoint Security

    AIG (Reston, VA)
    …we help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to play your part in that transformation. It's an opportunity ... will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be part of AIG's...other IT teams to integrate enterprise-wide applications into the Security Incident Event Management (SIEM) to centralize… more
    AIG (10/24/25)
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  • Senior Security Engineer - Data Loss…

    Oracle (Richmond, VA)
    …specializes in threat hunting, analyzing indicators of compromise (IOCs), investigating security incidents, managing incident responses, and conducting digital ... and work collaboratively with partner teams-including SOC, digital forensics, incident response, physical security , and engineering-to respond effectively… more
    Oracle (11/25/25)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …identity, and cloud workloads aligned with zero-trust principles. + Cloud Security : Engineer guardrails (policies, blueprints, landing zones), encryption, ... 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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  • Sepio Security Engineer

    Leidos (Arlington, VA)
    …findings for remediation and recommending mitigation strategies. + Monitoring & Incident Response: Monitor security systems for irregular behavior and ... We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal...you will be responsible for designing, implementing, and maintaining security measures, with a specific focus on leveraging the… more
    Leidos (11/25/25)
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  • Endpoint Security Engineer Lead…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a lead Endpoint Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The ... Security Engineer will need to be a... Security Engineer will need to be a self-starter with excellent...FIM, Identity Protection, Data Protection). + Expertise in endpoint security concepts and incident response processes. +… more
    Leidos (11/25/25)
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  • Lead Data Loss Prevention (DLP) Security

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Data Loss Prevention (DLP) Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and ... we need more dedicated engineers. We are hiring a **Lead DLP Engineer ** to design, scale, and operationalize Microsoft Purview-based protections across endpoints and… more
    CoStar Realty Information, Inc. (11/04/25)
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