• Nessus Endpoint Security Engineer

    CACI International (St. Louis, MO)
    Nessus Endpoint Security Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... **CACI has an exciting opportunity for a Senior Endpoint Security Engineer to join our Transport &...and future capacity requirements. * Configure and install various security products utilizing Linux OS.** Work with… more
    CACI International (07/24/25)
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  • Endpoint Security Engineer

    General Dynamics Information Technology (St. Louis, MO)
    …Agency (NGA) in support of the customer's GEOINT mission. The Endpoint Security Engineer will support our Intelligence Community customer's various endpoint ... None **Job Family:** Intelligence Operations and Analysis **Skills:** Cybersecurity,Host Based Security System (HBSS), Linux **Experience:** 10 + years of related… more
    General Dynamics Information Technology (10/01/25)
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  • F-35 Information Systems Security…

    Lockheed Martin (Warner Robins, GA)
    **Description:** Successful candidate will serve as the Information Systems Security Engineer \(ISSE\) for the F\-35 Support Equipment, Automated Test Systems ... GA\. Specific duties include: * Assessment of the defense security posture of all systems and platforms\. * Identification...creation; Use of EMASS and POA&M creation * Experience Linux , Linux Server Administration, Linux … more
    Lockheed Martin (09/18/25)
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  • NMCC Information Systems Security…

    TekSynap (Arlington, VA)
    …and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security ... Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems. + Develop and implement security ...Hat Linux systems. + Develop and implement security designs for new and existing network systems, ensuring… more
    TekSynap (09/16/25)
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  • Cyber Security Engineer (Elastic…

    CACI International (Hampton, VA)
    Cyber Security Engineer (Elastic SME) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: ... **The Opportunity:** Join our dynamic team as a Cyber Security Engineer at the DCGS Management Center...AF DCGS experience + Four to seven years of Linux systems administration experience + Knowledge of security… more
    CACI International (09/17/25)
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  • ACAS/Data Security Engineer

    General Dynamics Information Technology (Fort Huachuca, AZ)
    …your career while impacting our national security in cyber as a Data Security Engineer at GDIT. Here, technologists have many paths to grow a meaningful ... at our Fort Huachuca facility.** **MEANINGFUL WORK AND PERSONAL IMPACT** **As an ACAS/Data Security Engineer , the work you'll do at GDIT will be impactful to… more
    General Dynamics Information Technology (09/27/25)
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  • Senior Associate, Information Security…

    L3Harris (Melbourne, FL)
    …in the interest of national security . Job Title: Senior Associate, Information Security Systems Engineer Job Code: 27593 Job Location: Melbourne, FL Job ... administration, with a general focus on Red Hat Enterprise Linux (RHEL) and Windows. Join our team of Information... (RHEL) and Windows. Join our team of Information Security Systems Engineers (ISSEs) to support Managed Network Infrastructures… more
    L3Harris (09/18/25)
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  • Security Software Engineer

    SpaceX (Hawthorne, CA)
    …human life on Mars. SECURITY SOFTWARE ENGINEER SpaceX is looking for a Security Engineer to join the Security department to help protect and drive ... + Familiarity with enterprise security controls and security best practices for Windows, Linux , and...will not be considered COMPENSATION AND BENEFITS: Pay range: Security Engineer /Level I: $130,000.00 - $150,000.00/per year… more
    SpaceX (09/17/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …about creating and managing for highly complex systems? Join our team! As a Systems Security Engineer II, you will be using your skills and expertise to design, ... public auditing, policies, standards, and procedures + Ability to read and interpret security and technical documentation + Strong Windows, Linux , and Azure… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Tanium Administrator Information Technology (IT)…

    General Dynamics Information Technology (Fairfax, VA)
    …impact as a **Tanium Administrator, Information Technology (IT) Asset Visibility and Security Engineer ** supporting the United States Postal Service. GDIT is ... our differentiators. As a **Tanium Administrator, Information Technology (IT) Asset Visibility and Security Engineer ** , you will help ensure today is safe and… more
    General Dynamics Information Technology (10/09/25)
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