• Senior Network Administrator

    Robert Half Technology (Cedar Rapids, IA)
    …Cisco networking equipment to ensure high availability and security. * Administer Windows Server environments, including Active Directory, to maintain system ... Description We are looking for a highly skilled Senior Network/Systems Administrator to oversee and...routers in a detail-oriented environment. * Proficiency in managing Windows Server 2019 and Active Directory. *… more
    Robert Half Technology (09/24/25)
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  • Senior Systems Administrator (Linux)

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …solver DESIRED SKILLS AND EXPERIENCE: + Advanced knowledge and certification in both Windows Server and RHEL is considered highly desired. + Proficiency in ... Senior Systems Administrator (Linux) Location HI...Techniques. + Knowledge of DoD IT systems, to include Windows , RHEL, and comprehensive infrastructure concepts. REQUIRED CITIZENSHIP AND… more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based Systems ... Lifecycle Management (ELM), Riskonnect, and Tableau, among others) + Troubleshoot and support Windows and Linux-based server and applications on AWS cloud +… more
    BAE Systems (09/09/25)
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  • Senior Database Administrator

    CDM Smith (Rochester, NH)
    …DB, Amazon Aurora, Databricks, Snowflake). * Hands-on system administration experience with Windows Server and Linux (Oracle Linux/RHEL) in database hosting ... **Business Unit:** COR **Job Description:** We are seeking a highly skilled Senior Database Administrator to support and maintain multiple Oracle E-Business… more
    CDM Smith (09/16/25)
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  • Senior Systems Administrator

    RTX Corporation (Tucson, AZ)
    Windows and Redhat Enterprise Linux environment. + Understanding and knowledge of Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, ... our systems and support IT infrastructures around the world. ** Senior System Administrator ** , internally known as...and server replication methods. + Working as a team member… more
    RTX Corporation (10/16/25)
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  • System Administrator 2

    M. C. Dean (District Of Columbia, DC)
    … Associate . Microsoft 365 Certified: Administrator Expert . Microsoft Certified: Windows Server Hybrid Administrator Associate **What we offer:** + A ... with minimal direct supervision + Proven experience as a Windows Systems Administrator , with at least 5+...5+ years in a similar role. + Proficiency in Windows Server operating systems (eg, Windows more
    M. C. Dean (08/27/25)
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  • Senior ArcGIS Administrator

    Leidos (Fort Belvoir, VA)
    …Relational Databases (Oracle and/or PostgreSQL, Scripting (Python, PowerShell), Windows Server Administration, Incident/Ticketing System (ServiceNow, Jira). ... **Description** Leidos is seeking a ** Senior ** **ArcGIS Administrato** **r** **in Fort Belvoir, VA**...analysis, maps, services, and applications. + 2-3+ years of Windows Server experience. + 2-3 years of… more
    Leidos (10/01/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …configuration, and maintenance in a secure IT environment including one or more of Windows 7, Windows I 0, Windows Server 2008 R2, Windows Server ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is...2012, Windows Server 2012 R2, Windows Server 2016 + Designing and operating… more
    Assertive Professionals (10/09/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Quantico, VA)
    …manage, and maintain Windows servers 2016 and 2019. + Responsible for Windows Server patching in an operational environment. + Experience with one or ... Yes **Job Description:** Transform technology into opportunity as a ** Senior Systems Administrator ** with GDIT. A career in enterprise IT means connecting… more
    General Dynamics Information Technology (08/09/25)
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  • Senior HPC Systems Administrator

    BAE Systems (Saratoga Springs, UT)
    …incentives may be available based on position level and/or job specifics. ** Senior HPC Systems Administrator ** **115107BR** EEO Career Site Equal Opportunity ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    BAE Systems (09/09/25)
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