• System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …process. + Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a...time. Candidate will be responsible for providing Sr. level Linux System Administration support for the program.… more
    Jovian Concepts, Inc. (06/26/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,ServiceNow Platform, Unix **Experience:**… more
    General Dynamics Information Technology (05/22/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …management + Configure and manage UNIX , Linux , and Windows operating systems + Troubleshoot OS software and enhance system performance and reliability + ... optimize a wide variety of IT systems . We are seeking a System Administrator (Level 1) to support the implementation, troubleshooting, and maintenance of IT … more
    CACI International (05/02/25)
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  • Systems Administrator

    ManTech (Laurel, MD)
    …+ Configure, script, and manage Linux , Unix , and Windows operating systems + Install operating system software, troubleshoot system issues, maintain ... ManTech seeks a motivated and career-oriented ** Systems Administrator ** with Linux ...Qualifications:** + Fifteen (15) years of experience as a System Administrator in programs and contracts of… more
    ManTech (06/03/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Configures and manages UNIX , Linux and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description...resolution process + Configure and manage UNIX , Linux and Windows (or other applicable) operating systems more
    Synergy ECP (07/23/25)
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  • 414 System Administrator 3

    ARSIEM (Annapolis Junction, MD)
    …process. + Configures and manages UNIX and Windows operating systems , installs/loads operating system software, troubleshoots, maintains integrity, and ... you work with. ARSIEM is currently looking for a System Administrator 3 . The position will... UNIX and Windows (or other applicable) operating systems and install/load operating system software, troubleshoot,… more
    ARSIEM (07/07/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …respond to change requests; support for implementation, troubleshooting and maintenance of Unix / Linux systems ; Perform technical evaluations, analysis, and ... System Administrator About the Organization Established...servers. Manage day-to-day operations, monitoring and problem resolution of Linux systems . Activities include installation and maintenance… more
    Assertive Professionals (07/10/25)
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  • Infrastructure Systems Administrator

    CTG (Manhattan, KS)
    …on systems , procedures, and troubleshooting methods **Skills:** + Proficiency in Unix / Linux system administration (RedHat, CentOS, Solaris) + Experience ... **CTG is seeking to fill an Infrastructure Systems Administrator - Server and Production...as needed + Administer and maintain Unix , Linux (RedHat/CentOS), Windows Server, and Sun/Solaris systems more
    CTG (07/23/25)
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  • Senior Network Administrator

    Cambridge International Systems Inc (Doral, FL)
    …in the resolution process. + Configures and manages Windows, LINUX and UNIX operating systems . Installs/loads operating system software. + Trouble ... with implementing operating system enhancements to improve reliability and performance. + LINUX and UNIX desired. + Expertise in Active Directory and Domain… more
    Cambridge International Systems Inc (07/10/25)
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  • Systems Administrator III (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of ... Systems Administrator III (TS/SCI w/ Polygraph)...status to agency management and internal customers + Optimize system operations and resource utilization, and perform system more
    COMSO, Inc (06/27/25)
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