• Information Systems Security

    BAE Systems (Sterling, VA)
    …be available based on position level and/or job specifics. **Information Systems Security Engineer (ISSE)** **116464BR** EEO Career Site Equal Opportunity ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (09/19/25)
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  • Information Systems Security

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Information Systems Security Engineer ** to join our team in **Norfolk, VA.** This is an **onsite** ... include, but are not limited to:** + Perform, support, or review security assessments to identify vulnerabilities or non-compliance and recommend activities to… more
    ManTech (09/19/25)
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  • Security Engineer

    Teradata (Richmond, VA)
    …**Who You'll Work With** The Security Engineering team is looking for a Security Engineer to join our team of security professionals to partner ... **What You'll Do** + Designs, evaluates, tests, implements, and configure production security tools and services to monitor and protect cloud workloads, networks,… more
    Teradata (09/13/25)
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  • Security Engineer

    Meta (Richmond, VA)
    …To apply, click "Apply to Job" online on this web page. **Required Skills:** Security Engineer Responsibilities: 1. Identify, build, and configure security ... issues and the threat landscape 18. 3. Host, network and application security 19. 4. GNU, Linux , Windows, or OS X 20. 5. TCP/IP networking, and network services… more
    Meta (08/31/25)
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  • Senior Cyber Security Detections…

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Detections Engineer ** to join our team in **Springfield, VA.** This role ... industry-leading organization where employees come first, and you'll help defend national security while working on rewarding projects with room for growth and… more
    ManTech (09/11/25)
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  • Senior Information Security Engineer

    Lumen (Richmond, VA)
    …and shape the future. **The Role** Lumen Technologies is seeking a Senior Information Security Engineer who can be part of planning, engineering and overseeing ... our SIEM ( Security Information Event Manager) environment which is undergoing significant...of common computing platforms, including: Windows, RedHat & Ubuntu Linux Servers. + Experience in analyzing general system processing… more
    Lumen (09/30/25)
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  • Cyber Security Project Engineer

    SAIC (Chantilly, VA)
    …Business Group, USG Mission and Information Technology Division, is seeking a **Cyber Security Project Engineer ** to maintain and enhance an existing social ... enhancements to software in a service-based architecture. + Ensure all application security vulnerabilities are addressed as appropriate by severity to maintain … more
    SAIC (09/24/25)
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  • Operational Technology (OT) Asset Visibility…

    Tetrad Digital Integrity LLC (Merrifield, VA)
    …in this digital age. The Operational Technology (OT) Asset Visibility and Security Engineer will be implement USPS cybersecurity strategies protecting the ... experience in large enterprise IT environment including 8+ years of OT security experience and application of asset visibility solutions towards OT hardware and… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • Senior AI/ML Engineer , National…

    Google (Reston, VA)
    Senior AI/ML Engineer , National Security , Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Advanced** ... architectures and fine-tuning techniques. + Experience in building solutions for National Security customers. + Experience with Linux /Unix, and containerizing ML… more
    Google (10/01/25)
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  • Cloud Systems Engineer II, ADC System…

    Amazon (Herndon, VA)
    Description Come join a security team who focuses on ease of use and delighting our customers to build and support security services, used across all of Amazon, ... that secure our internal systems and networks. At Amazon Web Services (AWS), Security is our highest priority. Our team is responsible for inventing, scaling, and… more
    Amazon (09/27/25)
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