• Senior AI Security Engineer

    Mastercard (O'Fallon, MO)
    …and governments realize their greatest potential._ **Title and Summary** Senior AI Security Engineer Job Description Summary As an Information Security ... secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that… more
    Mastercard (10/07/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Honolulu, HI)
    …and assist our clients with critical missions? As a systems security and network security engineer , you can identify the Information System Security ... Information Systems Security Engineer The Opportunity: Are you...analyze complex challenges for customers using your knowledge of network and security devices, applications, and identifying… more
    BOOZ, ALLEN & HAMILTON, INC. (12/01/25)
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  • Operational Technology (OT) Security

    Applied Materials (Santa Clara, CA)
    …our industrial ecosystems remain secure, compliant, and future-ready. The OT Security Engineer is responsible for safeguarding industrial control systems ... and advanced technology environments. **About the Role** This is not just another security role-it's a chance to **shape the future of OT/IoT cybersecurity** .… more
    Applied Materials (12/04/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... networks , applications, and cloud environments. + Knowledge of security best practices, risk assessment, and vulnerability classification (eg, CVSS, MITRE… more
    Leidos (11/25/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    Title: Cyber Security Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... national security . KBR is seeking a Cyber Security Engineer to join our Evolved Strategic...Support integration activities of cybersecurity for space and ground networks + Participate and propose inputs for verification and… more
    KBR (11/25/25)
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  • Senior Cloud Security Engineer

    Google (New York, NY)
    Senior Cloud Security Engineer _corporate_fare_ Google _place_ Sunnyvale, CA, USA; New York, NY, USA **Mid** Experience driving progress, solving problems, and ... or threat modeling. + 5 years of experience with security engineering, computer and network security...Cloud Platform). **About the job** As a Senior Cloud Security Engineer , you will work on a… more
    Google (11/25/25)
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  • Security Engineer -Surface Coverage,…

    Meta (New York, NY)
    **Summary:** We are seeking a Security Engineer who specializes in designing and implementing new systems and tools to enhance the security of Meta's ... evolving security requirements and use cases. **Required Skills:** Security Engineer -Surface Coverage, Detection Engineering Responsibilities: 1. Design,… more
    Meta (11/19/25)
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  • Systems Security Engineer

    EPS Corporation (Dahlgren, VA)
    Systems Security Engineer - (761) Share this job as a link in your status update to LinkedIn. Job Title Systems Security Engineer Location Dahlgren, VA ... protect information systems and data integrity. + Collaborate with system administrators, network engineers, and program security teams to resolve findings from… more
    EPS Corporation (11/13/25)
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  • Senior Systems Security Engineer

    TekSynap (Dahlgren, VA)
    **Responsibilities & Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **s Security Engineer ** **.** The Senior Systems Security ... engineers, and ISSMs to ensure configuration baselines and patches align with security requirements. + Perform TEMPEST, network intrusion analysis, and… more
    TekSynap (10/31/25)
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  • Information Systems Security

    CACI International (Rome, NY)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... Opportunity:** Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct...plans for Kubernetes (OpenShift) and DoD cloud environments. Monitor network traffic, system logs, and security alerts… more
    CACI International (10/04/25)
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