• Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …clinical data warehouse team and a research data services team. The **_Senior Systems Administrator /Engineer,_** as a member of the Scientific Computing and Data ... experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (09/22/25)
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  • Senior Systems Administrator

    TekSynap (IA)
    …management and implement effective solutions in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team. TekSynap is a ... and provides system configuration change and upgrade recommendations. + Increases system administrator efficiency and accuracy via the use of automated tools… more
    TekSynap (11/15/25)
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  • Senior IT Systems

    Neya Systems (Warrendale, PA)
    …This position is in person/hybrid in our Pittsburgh, PA office. We're looking for a ** Senior IT Systems Administrator ** to join our team. This successful ... our compliance team to maintain our certification status + ** Network Management** : Configure and secure network ...at least five (5) years of experience in a senior Linux Systems Administrator role,… more
    Neya Systems (10/23/25)
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  • Senior High Performance Computing…

    BAE Systems (Saratoga Springs, UT)
    …who serve our nation. We are seeking High Performance Computing Systems Administrator with demonstrated experience in system administration in support of a ... Other incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing Systems Administrator ** **116451BR** EEO… more
    BAE Systems (09/19/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    SCITES - Senior System Administrator Location: Doral, FL Required Clearance: TS or Secret w/SSBI (Tier 5 Investigation) Certifications: DoDM 8570 IAT Level ... Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor 's...experience Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to… more
    Exeter Government Services, LLC (11/30/25)
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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, ... + Perform system and application administration on systems /applications operating on closed/unrestricted network (s), document processes into… more
    Exeter Government Services, LLC (11/26/25)
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  • Senior HPC Systems

    BAE Systems (Saratoga Springs, UT)
    …Other incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal ... Linux, Unix, and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components… more
    BAE Systems (12/09/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Albuquerque, NM)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... and together our best becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services position supporting the NNSA (National… more
    General Dynamics Information Technology (09/16/25)
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  • Senior HPC Administrator (High…

    Mount Sinai Health System (New York, NY)
    …of all technical issues including application, system , hardware, software, and network ). Actively monitors the systems . + Maintains, tunes and manages ... local and national projects. To meet Sinai's scientific and clinical goals, the Senior Administrator has a good technical understanding for computational, data… more
    Mount Sinai Health System (11/15/25)
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  • Senior Systems Administrator

    SMX (Patuxent River, MD)
    Senior Systems Administrator (4521)at SMX(View all jobs)...and Internet systems or a segment of a network system . + Monitor network to ensure ... River, MD SMX is looking for a highly motivated ** Senior Systems Administrator ** with demonstrated... network availability to all system users + Assist in network modeling,… more
    SMX (12/12/25)
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