• 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 High Performance Computing (HPC)…

    BAE Systems (Saratoga Springs, UT)
    …incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **116840BR** EEO ... best. We are seeking HPC Systems Administrators to: + Support a large client- server based IT enterprise in installation, configuration, and networking of Linux and … more
    BAE Systems (10/03/25)
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  • 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 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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  • Sr . Information Security Analyst…

    TEKsystems (New York, NY)
    …validation. * Understanding of IT infrastructure, networking, system internals ( Windows /Linux), and web/application security. * SPLUNK Administrator or ... Description our top law firm in New York City is looking for a Sr . Information Security Analyst with strong penetration testing experience. The Senior … more
    TEKsystems (10/18/25)
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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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  • Senior Systems Administrator…

    SMX (Patuxent River, MD)
    …deployment, configuration, and support for the following: + Cisco switches + SAN + Windows Server + Networking experience + Experience with Linux OS + ... Senior Systems Administrator (VMware) (4601)at SMX(View all jobs) (https://www.smxtech.com/careers/) Patuxent River, MD SMX is looking for a highly motivated… more
    SMX (10/18/25)
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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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