• Endpoint Security Lead - CrowdStrike

    AIG (Reston, VA)
    …excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's businesses to ... How you will create an impact The CrowdStrike Endpoint Security Lead will be part of AIG's Enterprise Information...workstations, servers, and cloud workloads. + Threat Detection & Response + + Monitor and triage CrowdStrike alerts, detections,… more
    AIG (12/07/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... we provide an invaluable edge in real estate. We're hiring a **Senior SaaS Security Engineer** to help us evolve our corporate environment to enable our mission and… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Secret Cleared Database/Cloud Administrator

    Insight Global (Arlington, VA)
    …Splunk, Microsoft Sentinel, and ArcSight SIEM. * Configure monitoring, analysis, and response workflows for security events using enterprise SIEM tools. * ... for managing and optimizing the organization's cloud-based platforms and hybrid security environments. This role supports the deployment and enhancement of SIEM… more
    Insight Global (01/16/26)
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  • Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    Security + Operational Technology (OT)/Internet of Things (IoT) Device Security + Operational Technology Engineering and Response + Critical Infrastructure ... (TM) ) that counter advanced adversaries. + Enhance the security , safety, and resiliency of critical cyber systems and...to the following areas: + Autonomous Cyber + Cloud Security + Cross Domain Solutions + Critical Infrastructure Resiliency… more
    The MITRE Corporation (01/15/26)
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  • Senior Software Engineer - Platform Infrastructure…

    Confluent (Richmond, VA)
    …design** for reliability: build comprehensive observability, monitoring, and incident response automation into security -critical services. + Build **automation ... platform services (authentication, authorization, identity, secrets management, policy enforcement, security telemetry pipelines, etc.), while also ensuring these systems… more
    Confluent (12/12/25)
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  • Splunk SOAR Cyber Automation Engineer - Active…

    ENS Solutions (Norfolk, VA)
    …of start date Additional Qualifications: + 1+ year of experience with incident response processes, and security operations center (SOC) workflows + Experience ... develop and integrate highly available, scalable, and secure solutions that integrate security platforms across open source and COTS products. Work on developing… more
    ENS Solutions (12/06/25)
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  • Cyber Threat Intel Analyst

    Leidos (Ashburn, VA)
    …of the organization's IT operating environment. + Provide support to the Security Operations Center during incident response and threat intelligence activities ... **Description** The US Department of Homeland Security (DHS), Customs and Border Protection (CBP) ... Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program… more
    Leidos (11/13/25)
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  • Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …include managing security updates, patching vulnerabilities, and using Splunk for security event monitoring and incident response . + Design and develop ... and make a difference with us. The Information System Security Department (R311) within the Global Security Services Division (R300) is looking to fill a Senior… more
    The MITRE Corporation (11/08/25)
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  • Enterprise Logging Solution (ELS) Lead

    Tyto Athene (Ashburn, VA)
    …across the enterprise are properly logged, monitored, and analyzed to support security operations, compliance, and incident response . + Develop and maintain ... optimizing enterprise logging solutions in support of a Federal Government security operations environment. The ELS Lead will provide technical leadership, design… more
    Tyto Athene (11/01/25)
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  • Security Officer - Unarmed Property Patrol…

    Allied Universal (Ashburn, VA)
    …You'll Do:** + Provide customer service to clients by carrying out security -related procedures, site-specific policies and/or emergency response activities as ... Allied Universal(R), North America's leading security and facility services company, offers rewarding careers that provide you a sense of purpose. While working in a… more
    Allied Universal (01/15/26)
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