• Business Analyst II/Tech Writer

    Foxhole Technology, Inc (Columbus, OH)
    …+ BS Degree in a related Field + Familiarity with either Windows Server or Linux systems + Knowledge of DevSecOps principles, automation, test ... and Risk Management. + Support governmental professional management, consulting and administrative service support for business functions involved in the internal… more
    Foxhole Technology, Inc (12/30/25)
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  • Senior Linux Systems Administrator

    The Boeing Company (Hazelwood, MO)
    …Company's Specialized United States Infrastructure organization is currently seeking a **Senior Linux Systems Administrator** to join the team in **Hazelwood, MO** . ... 7 and higher environments, perform preventative maintenance, and conduct monthly server patching + Utilize vulnerability scanners like ACAS/Nessus and manage… more
    The Boeing Company (12/25/25)
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  • Principal Linux Systems Administrator

    Northrop Grumman (San Diego, CA)
    …of your career. Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team of technical professionals in ... to purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects… more
    Northrop Grumman (01/15/26)
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  • Linux /Windows Systems Administrator - Top…

    Lockheed Martin (King Of Prussia, PA)
    …including day\-to\-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices \- Patch and harden Linux RedHat OS and ... experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration , including installing, patching,… more
    Lockheed Martin (12/11/25)
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  • DevOps Engineer II

    Forrester (Delphi, IN)
    … administrator, particularly Amazon Linux . + Knowledge of Windows server administration is a plus. + Experience with continuous integration/continuous ... migrating, tuning, administering, supporting, and solving problems in complex server environments. + Experience working collaboratively with various applications… more
    Forrester (12/12/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. This is… more
    Assertive Professionals (12/25/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT ... our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in designing,… more
    Leidos (12/20/25)
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  • Field Engineer Sr SATCOM - Ex Pat Israel (Secret…

    Lockheed Martin (Bethesda, MD)
    …* A mix of strategic and tactical satellite communications experience * Basic Linux or RedHat\-based server administration experience * Basic experience ... configuration diagrams for circuits * Knowledge of Network System Administration * Experience working with Microsoft operating system environments/platforms *… more
    Lockheed Martin (01/20/26)
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  • Atlassian Software Engineer - Millennium Space…

    The Boeing Company (El Segundo, CA)
    …role delivering Application Services in an Enterprise environment. + Comfortable with Linux and general server concepts: Patching, Storage, Networking, and ... + 3+ years of JIRA and general Atlassian product administration experience + 3+ years of general web application... experience + 3+ years of general web application administration experience + Programming experience with Python, Java, SQL,… more
    The Boeing Company (01/12/26)
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  • Cybersecurity and IT Operations Engineer

    ManTech (Boulder, CO)
    …field AND 5-7 years' of experience in systems administration for both Windows Server and Linux (eg, Red Hat, Ubuntu) environments. + Hands-on experience with ... secure government enterprise. You will be responsible for the administration of both Windows and Linux systems,...for the administration of both Windows and Linux systems, while also providing support for a Security… more
    ManTech (11/20/25)
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