• Lead Security Operations Center (SOC)…

    Sunrun (CA)
    …times purposeful and rewarding. We are seeking a highly motivated and experienced Lead Security Operations Center (SOC) Engineer to join our dynamic security ... and improve alert fidelity. + Develop and implement new detection rules, use cases, and threat hunting...rules, use cases, and threat hunting methodologies. Threat Intelligence & Hunting: + Lead proactive… more
    Sunrun (06/27/25)
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  • CyberSecurity AI Engineer

    Nelnet (Sacramento, CA)
    …and SOC teams to secure AI environments throughout the lifecycle. * Automate threat detection and remediation workflows related to AI misuse. * Evaluate ... engineers, and red teams to defend AI systems. . Lead threat modeling and tabletop exercises focused...+ 3-5 years in a cybersecurity, security engineering, or threat detection role. + Hands-on experience with… more
    Nelnet (08/08/25)
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  • Lead Information Security Engineer

    Lumen (Sacramento, CA)
    …to join our team. This role focuses on advanced cybersecurity operations, threat detection , incident response, and digital forensics. The ideal candidate ... with an emphasis on cloud automation, scripting, data analysis, and custom threat detection . **The Main Responsibilities** **Cloud Security & Forensics… more
    Lumen (08/09/25)
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  • Principal Data Science Security Engineer

    UKG (Ultimate Kronos Group) (San Francisco, CA)
    …and managing data-driven algorithms, AI/ML techniques, & classical statistics for threat detection , behavior analytics, vulnerability assessment, prediction, and ... inspired by you. As a Principal Data Science Security Engineer , you will be part of UKG's Global Security...best practices, limitations, and ways of extending or customizing threat detection automation related use cases +… more
    UKG (Ultimate Kronos Group) (05/22/25)
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  • Senior Security Engineer

    Hyundai Autoever America (Fountain Valley, CA)
    engineer will collaborate cross-functionally to drive incident resolution, enhance threat detection , and ensure compliance with corporate security policies. ... Essential Functions + Threat and Vulnerability Management (Rapid7): + Lead ...optimize Splunk for security event monitoring, log analysis, and threat detection . + Develop and maintain SOAR… more
    Hyundai Autoever America (08/01/25)
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  • Principal Security Engineer

    Microsoft Corporation (Mountain View, CA)
    …field AND 6+ years experience in software development lifecycle, large scale computing, threat modeling, cyber security, or anomaly detection + OR a Master's ... field AND 4+ years experience in software development lifecycle, large scale computing, threat modeling, cyber security, or anomaly detection + OR equivalent… more
    Microsoft Corporation (07/23/25)
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  • Security Engineer II

    Hyundai Autoever America (Fountain Valley, CA)
    …remediation of infected systems. + Administer and tune SIEM platforms to improve threat detection and response. + Conduct vulnerability assessments and manage ... 10390 - Security Engineer II Location: Fountain Valley, CA (5-days onsite)...all aspects of information and network security including intrusion detection , incident response, vulnerability management, application security, and compliance… more
    Hyundai Autoever America (06/14/25)
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  • Offensive Security Engineer

    Meta (Menlo Park, CA)
    **Summary:** Meta's Offensive Security Group is seeking an experienced Offensive Security Engineer to join our team. As a key member of the team, you will be ... improve the organization's security posture. **Required Skills:** Offensive Security Engineer Responsibilities: 1. Conduct offensive security engagements, including Red… more
    Meta (08/01/25)
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  • Senior Security Engineer - Security Event…

    Intuit (San Diego, CA)
    …of AI technologies and their application in enhancing security operations, threat detection , and incident response. **How you will lead ** + Oversee and ... **Overview** We are seeking an experienced Senior Security Engineer to join our Security Event Analysis Team...bash, powershell, and python. + Experience performing analysis and detection engineering using Endpoint Detection and Response… more
    Intuit (07/17/25)
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  • Senior Cloud Security Engineer

    Umbra Lab (Goleta, CA)
    …as IAM & access control, encryption & key management, vulnerability management and threat detection systems. + Experience working with Infrastructure as Code ... we are looking for a dedicated **Senior** **Cloud Security Engineer ** to join our team. In this critical role,...join our team. In this critical role, you will lead the charge in designing and implementing robust security… more
    Umbra Lab (07/16/25)
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