• Endpoint Security Engineer

    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...processes, and procedures. + Strategy and Compliance: Ensure the endpoint security strategy aligns with enterprise goals… more
    Leidos (11/25/25)
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  • Senior CrowdStrike Falcon Endpoint

    AIG (Reston, VA)
    …the way 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 ... you will create an impact The Senior CrowdStrike Falcon Endpoint Security Engineer will be...IT teams across different organizations in the company to lead security tool integrations, perform ongoing tuning… more
    AIG (10/24/25)
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  • Lead Data Loss Prevention (DLP)…

    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 ... Microsoft Purview, but we need more dedicated engineers. We are hiring a ** Lead DLP Engineer ** to design, scale, and operationalize Microsoft Purview-based… more
    CoStar Realty Information, Inc. (11/04/25)
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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 ... section grows, so will the tools and the ** Lead Security Engineer ** will be...remediate discovered deficiencies, and develop and improve network and endpoint security configuration procedures + Participate in… more
    CoStar Realty Information, Inc. (10/24/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer...and operate an enterprise ITSM solution, enterprise service desk, endpoint management and security solution, as well… more
    CACI International (10/08/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    Security , CEH, GSEC, or Cloud Security certifications (eg, AWS Security , Azure Security Engineer ) + Experience working in air-gapped environments or ... lead the world in defense technologies and national security services. We offer flexible work environment to support...available based on position level and/or job specifics. **Cyber Security Engineer ** **115627BR** EEO Career Site Equal… more
    BAE Systems (09/09/25)
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  • Cyber AI and Automation Lead

    Tyto Athene (Reston, VA)
    …The successful candidate is a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), ... diverse NOC/SOC sources (eg, network telemetry, logs, flow data, packet captures, security alerts, endpoint data, threat intelligence feeds). + Perform advanced… more
    Tyto Athene (11/05/25)
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  • Senior Mecm/MCM Engineer

    CACI International (VA)
    …and SQL Server to maintain a secure, scalable, and highly available endpoint management environment. The engineer will oversee multi-tier MECM hierarchies, ... Senior MECM/MCM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of… more
    CACI International (11/19/25)
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  • Lead Cybersecurity Engineer , Threat…

    Capital One (Richmond, VA)
    Lead Cybersecurity Engineer , Threat Detection & Analytics The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly ... in creating high-quality detection logic and telemetry for our Security Operations Center (SOC) and related enterprise teams. With...on best practices and industry frameworks. As a Detection Engineer , you will defend Capital One by helping to… more
    Capital One (11/23/25)
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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 ... Response organization in a direct-support capacity - Experience investigating security incidents involving Cloud, Container, and Endpoint (Windows/Linux/MacOS)… more
    Amazon (11/13/25)
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