• Sr. Systems Administrator

    Lockheed Martin (King Of Prussia, PA)
    …day\-to\-day operations, monitoring and problem resolution for all of the client/server/storage/ network devices \-Patch and harden Windows and Linux \(Red ... secret clearance is required . Extensive familiarity with system administration for Linux \(RHEL\) and Windows operating systems . Proven ability to install, secure… more
    Lockheed Martin (10/29/25)
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  • Quality Assurance Lead

    Qualus (Austin, TX)
    …+ Hands-on experience with HTTP/HTTPS protocol packet sniffers such as TcpDump or Network Monitor + Hands-on experience with JIRA suite including JIRA Service Desk, ... and Confluence + Hands-on experience working with Linux operating systems ( Linux ) and Linux performance tuning + Hands-on experience with test/QA Automation… more
    Qualus (10/29/25)
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  • Software Engineer

    Actalent (Moorestown, NJ)
    …acceptance reviews. Skills + Proficiency in C++ programming in a Linux /Unix operating system. + Experience in software design, design implementation, subsystem ... as Eclipse, and programming in C++, Java, UNIX, and Linux . + Experience with Object-Oriented design/development and design patterns....drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (10/28/25)
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  • Embedded Software Engineer

    Actalent (Pasadena, CA)
    …but are open to others), OR those with hands-on experience in Embedded Linux -whether at the low-level, middleware, or application layer. If you're passionate about ... embedded systems. + Contribute to the development of Embedded Linux systems, including low-level, middleware, and application layers. +...drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500… more
    Actalent (10/28/25)
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  • Sr. Vulnerability Management Engineer

    SpaceX (Hawthorne, CA)
    …areas, including Microsoft platforms (servers, workstations, applications), open systems ( Linux , UNIX, VMware ESXi), virtualization (eg, VMware vSphere), networking, ... cloud environments (AWS, Azure, Google), public/private-facing services, and the SpaceX network stack. Stay up to date on the latest vulnerabilities, exploitation… more
    SpaceX (10/27/25)
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  • Sr. Specialist, Information Systems Security…

    L3Harris (Greenville, TX)
    …security or technical certifications: CISA, CISM, CEH, CPT, MCSE, CCNA, Red Hat, Network +, SANS GIAC, Security+, CCNP Security, Cloud+, Linux +, etc. + Experience ... should have knowledge and experience in Virtual Machines, Windows Servers, Linux , and Cloud environments. Essential Functions: + Design, implement, and maintain… more
    L3Harris (10/26/25)
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  • Embedded Systems Engineer - Performance & Power…

    Actalent (Redmond, WA)
    …you'll be at the forefront of performance and power optimization for Linux /Android embedded systems. Our design house, with over 600 talented engineers, focuses ... data analysis. Responsibilities + Perform deep-dive analysis and tuning of Linux /Android system software for performance and power optimization, including CPU… more
    Actalent (10/24/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …Account Management. + High level system administrator skills under Windows or Linux (prefer both). + Experience with system log auditing and analysis (Configuration ... + Extensive experience with hardware/software platforms to include MS Windows, Linux , UNIX. + Military service or military environment familiarity, customs/protocol… more
    CAE USA INC (10/24/25)
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  • Software Platform Developer (Hybrid) (Puerto Rico)

    RTX Corporation (Aguadilla, PR)
    …Provide IT systems administration for the eQube DaaS platform hosted on AWS Linux environment. + Install logging, monitoring and Anti-virus and other software as ... and scaling needs + Own tickets on infrastructure stability, network issues, scalability + Working as a team member...Prefer:** + Experience with Cloud Computing + Experience with Linux + Experience with containers. + Operating System Proficiency:… more
    RTX Corporation (10/24/25)
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  • Endpoint Vulnerability Management Subject-Matter…

    GovCIO (Topeka, KS)
    …+ Operating endpoint vulnerability assessment tools, agent- and network -based scanning, and analyzing and interpreting results + SIEM-integration ... database platforms + Windows and macOS operating systems + Linux , and Unix operating systems such as Red Hat...and Unix operating systems such as Red Hat Enterprise Linux , Oracle Enterprise Linux , and Solaris +… more
    GovCIO (10/23/25)
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