• Cybersecurity Administrator (Configuration…

    GovCIO (Doral, FL)
    **Overview** GovCIO is seeking a motivated, career and customer-oriented Cybersecurity Administrator (Configuration Cell) III ( Senior ) to join our team in Doral, ... configurations + Design, implement, and maintain security configurations for operating systems , applications, and network devices within the Configuration Cell… more
    GovCIO (07/30/25)
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  • Senior HPC Administrator (High…

    Mount Sinai Health System (New York, NY)
    …local and national projects. To meet Sinai's scientific and clinical goals, the Senior Administrator has a good technical understanding for computational, data ... along with a strong focus on customer service for researchers. The HPC Senior Administrator is an expert troubleshooter and productive team member and leads… more
    Mount Sinai Health System (08/16/25)
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  • Senior System Administrator

    Chenega Corporation (St. Louis, MO)
    **Req ID:** 37204 **Summary** ** Senior ** **System Administrator ** **St. Louis, MO** Are you ready to enhance your skills and build your career in a rapidly ... Experts (SMEs) with decades of experience working in the Federal marketplace. The ** Senior System Administrator ** will be part of an integrated Operations and… more
    Chenega Corporation (08/20/25)
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  • Senior System Administrator

    Exeter Government Services, LLC (Huntsville, AL)
    Senior System Administrator Location: Huntsville, AL Required Clearance: Secret security clearance Required Certification(s): IAT Level II qualified, Security+ ... Primary Responsibilities: + Perform system and application administration on systems /applications operating on closed/unrestricted network (s), document processes… more
    Exeter Government Services, LLC (08/15/25)
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  • Network Administrator 1

    University of Connecticut (UConn) (Storrs, CT)
    JOB SUMMARY Under the supervision of a designated team lead, the Network Administrator will provide complex technical support including installation, monitoring, ... tuning, upgrading, troubleshooting, and decommissioning of wired and wireless network systems . + Ensures stable performance for...environments through performance monitoring and tuning. + Consults with senior network staff and end users to… more
    University of Connecticut (UConn) (09/26/25)
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  • Senior System Administrator

    Leidos (Annapolis Junction, MD)
    …experience may be substituted for a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical staff ... **Description** **Mid/Sr System Administrator ** **Leidos** has a new and exciting opportunity...maintaining system administration support activities for a large complex network environment with geographically distributed systems . The… more
    Leidos (09/27/25)
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  • Systems Administrator , Mid

    BOOZ, ALLEN & HAMILTON, INC. (San Diego, CA)
    Systems Administrator , Mid The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem ... network through monitoring and performance management. Your system administrator expertise will be vital as you identify problem...You Have: + 2+ years of experience as a systems administrator on DoD networks + Experience… more
    BOOZ, ALLEN & HAMILTON, INC. (09/17/25)
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  • Systems Administrator Senior

    SSM Health (MO)
    …(SAN), Network Attached Storage (NAS), and Networking technologies. The Senior Cloud Virtualization Systems Engineer is responsible for the availability, ... configuration and deployment of cloud virtualization technology and associated systems - hypervisors, containers, orchestration, automation, Storage Area Networks… more
    SSM Health (09/23/25)
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  • Mid-Level HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …be available based on position level and/or job specifics. **Mid-Level HPC Systems Administrator ** **116038BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we're driven by a shared purpose: to...make a meaningful impact. We are seeking an experienced Senior System Administrator to join our team.… more
    BAE Systems (09/09/25)
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  • Senior Systems Administrator

    SimIS Inc. (Dahlgren, VA)
    …the listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a ... + Experience managing Windows and Linux server environments + Knowledge of network security, firewalls, and intrusion detection systems + Experience with… more
    SimIS Inc. (09/22/25)
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