• Systems Administrator

    ASM Research, An Accenture Federal Services Company (Oak Ridge, TN)
    …+ Experience with the RMF process for federal information systems , including system categorization, control selection, implementation, assessment, ... The Windows Desktop/Server Administrator will provide Tier III IT operations support...the Office of Information Management (OIM) and SC mission systems . This role is responsible for operating and maintaining… more
    ASM Research, An Accenture Federal Services Company (12/19/25)
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  • Core Infrastructure System

    M. C. Dean (Fremont, CA)
    …leaders in electrical, engineering, and cybersecurity industries. Responsibilities **Core Infrastructure System Administrator (Sys Admin 2)** is a key member ... Include but are Not Limited to: + Maintaining production systems , software , hardware, and end devices. +...Equivalent and 8+ Years of progressive experience + Requires system administrator experience in performing triage on… more
    M. C. Dean (12/19/25)
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  • Cyber Systems Administrator (Active…

    Northrop Grumman (Tampa, FL)
    … and Windows operating systems upon start date, installs/loads operating system software , patches, and configures network components along with implementing ... for you to join our team as a **Cyber Systems Administrator ** based out of **Tampa, FL**...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and… more
    Northrop Grumman (01/13/26)
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  • System Administrator , Staff

    Parsons Corporation (Chantilly, VA)
    …resolving issues for customer, and mobile devices as they pertain to Information Technology systems . The System Administrator will be the first line of ... need your help. Our Team is looking for a ** System Administrator ** . In this role you...interoperability problems + Implements and maintains both Windows and Linux systems , applications, and security configurations +… more
    Parsons Corporation (01/08/26)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows infrastructure for classified programs. ... US citizens are eligible for a security clearance. + Must have Windows or Linux experience systems administration experience. + Experience in one of the… more
    RTX Corporation (12/29/25)
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  • WTRS - Network Administrator

    General Dynamics Information Technology (Fort Carson, CO)
    …experience **US Citizenship Required:** Yes **Job Description:** **Network Systems Administrator ** GDIT is seeking qualified candidates for Network/ System ... opportunity to make a personal impact as a Network Systems Administrator . Here, you'll tailor cutting-edge solutions...application logs and verify completion of scheduled jobs, including system backups. + Network/ System Administrator more
    General Dynamics Information Technology (11/25/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team in **Ft. Meade, MD.** **Responsibilities ... limited to:** + Creating and managing virtual environments + Systems administration of hardware and software in...updates, IAVAs, and configuration changes) + Able to perform system administration on Linux Redhat 8/Rocky 8… more
    ManTech (12/31/25)
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  • Network/ System Administrator

    General Dynamics Information Technology (Colorado Springs, CO)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **Network/ System Administrator I** **COLORADO SPRINGS, COLORADO** **The primary ... Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems , forensic analysis/vulnerability assessment, Group Policy management and configuration,… more
    General Dynamics Information Technology (11/04/25)
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  • Enterprise Services and Systems

    University of Pennsylvania (Philadelphia, PA)
    …and resources, and much more. Posted Job Title Enterprise Services and Systems Administrator , Wharton Computing and Instructional Technology Job Profile Title ... Systems Administrator Senior Job Description Summary Founded...email authentication + Have at least three years of Linux or Windows system administration experience +… more
    University of Pennsylvania (01/16/26)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …resolution process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...VCenter/VMWare + AWS Experience + VPC, EC2, S3 + Linux and Windows operating systems + CentOS,… more
    Belay Technologies (11/19/25)
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