• Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... * * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide...some UNIX operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network more
    CACI International (12/02/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **116840BR** EEO Career Site Equal Opportunity Employer. ... **Job Description** At BAE Systems , we promote a strong, collaborative culture and...and have ten (10) years of demonstrable experience in system administration and support of a large client-server based… more
    BAE Systems (10/03/25)
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  • Senior Systems Administrator

    COCC (Bend, OR)
    Senior Systems Administrator Below you will find details for the position including any supplementary documentation and questions you should review before ... for this Job Position Details Position Information Position Title Senior Systems Administrator Classification Title...+ Must be able to monitor, identify, and resolve system / network outages, where responsible; determine, locate and… more
    COCC (11/24/25)
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  • Windows System Administrator

    Link Solutions Inc (Adelphi, MD)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Adelphi, MD. ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator ( Senior -Level) will be responsible for the… more
    Link Solutions Inc (10/08/25)
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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 ... 5+ years professional experience performing duties of a Windows system administrator + Strong knowledge of Microsoft...computing methods + Storage Area Network (SAN), Network Attached Storage (NAS) systems + Understanding… more
    SciTec (11/19/25)
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  • Mid/ Senior System

    Belay Technologies (Annapolis Junction, MD)
    …manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and configures network components ... a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems including… more
    Belay Technologies (11/19/25)
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  • Windows System Administrator

    Link Solutions Inc (Durham, NC)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at Durham, NC. ... active DoD Top Secret Clearance + Non-remote (relocation incentive available) Our Windows System Administrator ( Senior -Level) will be responsible for the… more
    Link Solutions Inc (10/08/25)
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  • Windows System Administrator

    Link Solutions Inc (White Sands Missile Range, NM)
    …appraised for CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator ( Senior -Level) to join our team at White Sands ... DoD Top Secret Clearance + Non-remote (relocation incentive available) The Windows System Administrator will be responsible for the installation, configuration,… more
    Link Solutions Inc (10/08/25)
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  • Senior Systems Administrator

    Belcan (Cincinnati, OH)
    Senior Systems Administrator Job Number: 361641 Category: -Software & Systems SBU Description: A Senior Systems Administrator job in ... Diagnostics and Mitigation (CDM) practices. Preferred Qualifications: * Microsoft Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure … more
    Belcan (12/07/25)
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  • Senior Linux System

    ManTech (Laurel, MD)
    …+ Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots maintains integrity and configures network components ... ManTech seeks a motivated, career and customer-oriented **Linux** ** System Administrator ** to join our team...for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manage IT system infrastructure and… more
    ManTech (12/11/25)
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