• Linux / AWS Systems Administrator 3/4…

    Northrop Grumman (Morrisville, NC)
    …will include but not be limited to the following:** + Serve as a senior Linux Systems Administrator within an AWS cloud environment for a classified ... Grumman Classified Solutions team is seeking an experienced **Linux Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (11/15/25)
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  • HPC Sr. Systems Administrator (IT@JH…

    Johns Hopkins University (Baltimore, MD)
    …and maintenance of Johns Hopkins University's high-performance computing and AI infrastructure . This role ensures the reliability, availability, and security of ... ticket-based support, routine maintenance, and project participation under the direction of senior engineers. The position collaborates closely with senior HPC… more
    Johns Hopkins University (12/09/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (10/16/25)
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  • Flex ITSM Tools Administrator

    Marriott (Bethesda, MD)
    …is a temporary position. **JOB SUMMARY** We are looking for a seasoned ITSM tools administrator to join our team as a Senior Technology Analyst. In this role ... you will perform the function as a Flexera Administrator within the ServiceNow CMDB and IT Asset Management Team. This role is technical in nature and will work with… more
    Marriott (11/26/25)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS/SCI required** Make meaningful contributions ... most complex government, defense, and intelligence projects. Join GDIT as a **SharePoint Administrator Expert (SME)** with for a career where your growth is just as… more
    General Dynamics Information Technology (10/29/25)
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  • OCI Technical Administrator - Remote

    Community Health Systems (Franklin, TN)
    **Job Summary** The OCI Technical Administrator provides expertise in designing, configuring, testing, and supporting enterprise applications and systems. This role ... and upgrades across the enterprise. In this position, the OCI Technical Administrator is responsible for supporting and administering Oracle Cloud Infrastructure more
    Community Health Systems (11/27/25)
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  • Deputy Associate Administrator Design…

    National Nuclear Security Administration (Washington, DC)
    …operation, maintenance, recapitalization, disposition and modernization of NNSA's infrastructure . Responsibilities As the Deputy Associate Administrator ... to the Associate Administrator and Deputy Associate Administrator of the Office of Infrastructure , on...periods are required for new employees appointed to a Senior Executive Service (SES) position for the first time.… more
    National Nuclear Security Administration (12/02/25)
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  • Systems Administrator IV

    General Atomics (San Diego, CA)
    …wireless and laser technologies. General Atomics is seeking to hire a Systems Administrator to join our team. This position will be responsible for administration, ... duties include troubleshooting to ensure availability, capacity and performance of infrastructure systems. Perform assigned duties with general direction from team… more
    General Atomics (12/11/25)
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  • Enterprise Services and Systems…

    University of Pennsylvania (Philadelphia, PA)
    Administrator , Wharton Computing and Instructional Technology Job Profile Title Systems Administrator Senior Job Description Summary Founded in 1881 as the ... CORES (Core Operations, Resources and Enterprise Services) Team under Infrastructure & Services, you will deliver and manage scalable...+ Navigate change As an Enterprise Services and Systems Administrator , you will be expected to: + Lead complex… more
    University of Pennsylvania (10/17/25)
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  • Sr. CITRIX Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Sr. CITRIX Administrator ** **Category:** Infrastructure /Cloud **Main location:** United States, Virginia, Radford **Position ID:** J1025-2306 **Employment ... Radford, VA. **Your future duties and responsibilities:** This position is for a Senior Citrix Administrator supporting the ALTESS Windows team. This is… more
    CGI Technologies and Solutions, Inc. (10/30/25)
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