• Senior Threat Detection Engineer

    Capital One (Mclean, VA)
    Senior Threat Detection Engineer The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly specialized team of ... detection based on best practices and industry frameworks. As a Detection Engineer , you will defend Capital One by helping to evolve, run, and maintain… more
    Capital One (12/07/25)
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  • Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the highly ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (12/19/25)
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  • Detection & Response Security…

    Meta (Richmond, VA)
    …management across a broad range of intelligence requirements. **Required Skills:** Detection & Response Security Engineer , Threat Intelligence Responsibilities: ... posture of Meta's infrastructure, such as red team operations, surface detection coverage expansion and vulnerability management discussions 5. Track threat clusters… more
    Meta (12/20/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... and how these configurations integrate and influence the Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS). Highly qualified candidates will have… more
    ENS Solutions (12/14/25)
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  • Senior SaaS Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …extend existing capabilities in CASB/SSE: continuous posture assessment, misconfiguration detection , and auto-remediation pipelines. + Engineer governed ... Senior SaaS Security Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP)...and policy-as-code (eg, Terraform/OPA/CLI automations) for major SaaS platforms. ** Detection & Response** + Integrate SaaS signals (SSPM/CASB, platform… more
    CoStar Realty Information, Inc. (11/04/25)
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  • Network Event Sensor (NES) Tools Engineer

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …. **Position Description:** CGI Federal has an exciting opportunity for a Network Detection and Response (NDR) Tools Engineer on the CDM DEFEND program. ... **Network Event Sensor (NES) Tools Engineer - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Technical Program Manager - Wireless Intrusion…

    Oracle (Richmond, VA)
    …seeks a highly skilled Technical Program Manager (TPM) for Wireless Intrusion Detection Systems (WIDS) who will own the end-to-end lifecycle of enterprise wireless ... detection , monitoring, and counter-surveillance solutions for a complex and...or equivalent in placement monitoring solutions. + Certified TEMPEST Engineer , or prior experience as a Certified TEMEPEST Technical… more
    Oracle (12/22/25)
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  • Cyber Engineer

    ManTech (Mclean, VA)
    **MANTECH** seeks a skilled and innovative **Cyber Engineer ** to support our cybersecurity operations in **McLean, VA.** In this role, you will leverage your ... technical expertise to create, refine, and manage detection logic and signatures across a suite of enterprise...by developing actionable content and solutions for advanced threat detection and mitigation. You will play a pivotal role… more
    ManTech (12/31/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (11/12/25)
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  • Lead Adversarial Security Engineer

    Trellix (Richmond, VA)
    **_Job Title:_** Lead Adversarial Security Engineer **About** **Trellix:** **Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful ... at https://www.trellix.com/ . **_Role Overview:_** Trellix is seeking an Adversarial Security Engineer to lead the evolution of its cybersecurity posture. This is a… more
    Trellix (11/21/25)
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