• Senior Tier III Administrator

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:**...and a military-friendly workplace.** **OWN YOUR OPPORTUNITY** **Explore an enterprise IT career at GDIT and you'll find endless… more
    General Dynamics Information Technology (12/11/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …requirements will not be considered. SciTec has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in ... systems administration in multiple heterogeneous Microsoft Windows and Red Hat Enterprise Linux environments + Install, configure, and manage Windows operating… more
    SciTec (11/19/25)
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  • Senior Code Administrator

    Stony Brook University (Stony Brook, NY)
    Senior Code Administrator **Required Qualifications (as evidenced by an attached resume):** Bachelor's degree (foreign equivalent or higher). In lieu of a ... inspection and permitting software (ex. Upcodes). **Brief Description of Duties:** The Senior Code Administrator oversees the enforcement of building codes,… more
    Stony Brook University (01/01/26)
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  • Contract Administrator Senior

    Allete (Duluth, MN)
    Contract Administrator Senior Location Duluth, MN Application Close Date 1/19/2025 Business Unit ALLETE, Inc. Apply Now ... Employment Type: ALLETE - Non-Union FLSA Status: Exempt Contract Administrator Senior $85,000 - $107,000 | Hybrid with… more
    Allete (12/30/25)
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  • Network Administrator ( Senior

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator ( Senior -Level) to join our team at Aberdeen Proving Ground, MD. + ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the Army… more
    Link Solutions Inc (01/06/26)
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  • Senior Windows Systems Administrator

    Adapt Forward (North Charleston, SC)
    Systems Administrator IV, Senior Windows Systems Administrator North Charleston, SC Secret Clearance with upgrade to Top Secret As a Windows System ... Administrator , you will play an integral role on the...machines and servers. You will focus on systems and application stability, security, performance, and capacity management, as well… more
    Adapt Forward (12/17/25)
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  • Senior Mainframe Database…

    Unum Group (Chattanooga, TN)
    …we're excited about what's next. Join us. **General Summary:** Unum is seeking a senior level IMS Database Administrator position in a challenging IMS and DB2 ... has an ever-growing dynamic workload. Unum is seeking a senior level IMS Database Administrator position in...of a team in support of day-to-day production, conversions, application and enterprise IT projects, disaster recovery,… more
    Unum Group (12/21/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator ** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team ... with web server management and implementation; troubleshooting of websites, applications , and security implementations. + Understanding of virtualized infrastructure,… more
    Leidos (12/30/25)
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  • Senior Research Administrator - Post…

    Massachusetts Institute of Technology (Cambridge, MA)
    Senior Research Administrator - Post Award + Job Number: 25302 + Functional Area: Grants Administration/Management + Department: Comp Sci & Artificial Intel Lab ... + Pay Grade: 8 Email a Friend Save Save Apply Now Posting Description SENIOR RESEARCH ADMINISTRATOR - POST AWARD, Computer Science and Artificial Intelligence… more
    Massachusetts Institute of Technology (11/13/25)
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  • Senior Citrix Administrator

    TekSynap (Radford, VA)
    …and support Citrix solutions within a mixed Windows Server 2019/2022 enterprise environment. + Design, install, and maintain Citrix components including XenApp, ... including firmware updates and preventive maintenance. + Troubleshoot and maintain complex applications and web services including IIS and Apache. + Automate routine… more
    TekSynap (10/25/25)
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