• Computer Systems Analyst II

    Linchpin Solutions, Inc. (Goose Creek, SC)
    …and management of complexities associated with Information Technology infrastructures, system administration , technical support, and problem resolution for ... networks to include hardware and software solutions. + Manage system uptime and availability for Linux and...degree in Computer science with a study focused on system administration is preferred. + CompTIA Security+… more
    Linchpin Solutions, Inc. (01/13/26)
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  • Enterprise Management Tools - Systems

    General Dynamics Information Technology (San Antonio, TX)
    …None **Job Family:** IT Infrastructure and Operations **Skills:** Management Tools, System Administration , Systems Management **Certifications:** Comp TIA ... our team. The Digital Services Enterprise Tools Team requires an experienced systems engineer to perform system /application administration , maintenance and… more
    General Dynamics Information Technology (12/12/25)
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  • Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    …application deployments. This role requires hands-on experience with Java, Web Services, and Linux operating systems , preferably Red Hat Enterprise Linux ... **Job Description** BAE Systems is seeking a Senior Systems ...Experience working with Department of Defense (DoD) applications, including system operations and administration , is essential, as… more
    BAE Systems (11/14/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …+ Security+ Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S) systems administration . + Linux operating systems (eg Red Hat, ... supporting a Government customer. The ideal candidate will configure and maintain Linux -based servers, automate system processes, and ensure the reliability and… more
    CACI International (12/29/25)
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  • SkillBridge Opportunities for System

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    systems and peripheral connections Security Support: + Provides critical system administration support during incident response + Monitors available ... assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration...resources that provide warnings of system vulnerabilities or attacks + Isolates individual … more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • Senior Systems Administrator - Operations…

    NANA Regional Corporation (Albuquerque, NM)
    …to hypervisor environments. + Work with multiple operating systems (Windows, Linux , etc.) to maintain system interoperability. + Security & Compliance ... + VMware administration and virtualization best practices. + Multiple operating systems (Windows Server, Linux , etc.). + ITIL Certification (Required). +… more
    NANA Regional Corporation (11/14/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …in IT systems administration . + Experience with server administration , including Windows Server, Linux , and Unix. + Proficient with administrating ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux , and Unix. + Resource management… more
    Financial Partners Credit Union (11/30/25)
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  • Systems Engineer Skunk Works Level 3

    Lockheed Martin (St. Mary's County, MD)
    …or related field \(preferably Electrical Engineering\) OR appropriate, equivalent and applicable system admin /IT experience from desired skills below in lieu of ... DOD Top Secret Clearance **Desired Skills:** UAV Technology Experience Admin experience with Cisco, Juniper, Linux or... or RHEL, Windows, Windows Server, ESXi, networking\. Network Administration computer system administration with… more
    Lockheed Martin (01/09/26)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    system administration , and information assurance support for combat system interface simulation, test, analysis, and training systems associated with ... in one or more of the following disciplines: combat systems design/engineering, combat system computer program development,..., LINUX operating systems , CISCO Systems , computer security program administration , and … more
    SimIS Inc. (11/06/25)
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  • Entry Level or Mid Level System

    Belay Technologies (Annapolis Junction, MD)
    …experience and LCAT level they are submitted for. Responsibilities include command line system administration as well as application and data/messaging flow ... experience for this level (skills, technologies, expertise): + One (1) year experience in Linux , Unix, Windows or Cisco OS operating system + Five (5) years'… more
    Belay Technologies (01/09/26)
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