• Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …IT Infrastructure and Operations **Skills:** Information Technology (IT),Linux,System Administration **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA ... Our work depends on a **Systems Administrators** with Linux and Windows Infrastructure experience to manage and maintain mission-critical operational IT systems… more
    General Dynamics Information Technology (12/06/25)
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  • IT Systems Engineer, Sr / Top Secret / Onsite: KoP

    Lockheed Martin (King Of Prussia, PA)
    …in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential elements ... 50 lbs\. independently\. \- Deep expertise in technical leadership, Linux server, Windows server, storage and network administration \- Significant experience… more
    Lockheed Martin (11/07/25)
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  • Infrastructure Analyst II

    Mission Support and Test Services (Santa Barbara, CA)
    …the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). Our MISSION is to help ensure the security of the United ... requests and for improving internal processing and procedures. + Assist with administration services (DHCP, DNS, proxies, ISA/TMG, SCCM etc.). + Assist in planning,… more
    Mission Support and Test Services (01/08/26)
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  • Lead Server Engineer (Hybrid, Orlando Fl)

    Concentrix (Lake Mary, FL)
    …+ Good understanding of VA gaps and remediation + Hands-on with miscellaneous Windows system admin duties. + Virtual and Physical Server Build, Configuration, ... futures. **Description** **Job Description:** We are searching for an experienced Windows , Active Directory Server, and Server Engineer. This person will work… more
    Concentrix (12/29/25)
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  • CNOQC Mentor

    Amentum (Pensacola, FL)
    …engineering design, development, deployment, operations, training or maintenance related to Windows and Unix variants. + Administration knowledge of setting ... + Demonstrate general knowledge across multiple disciplines. Areas include the Windows Operating System (OS), UNIX, Networking, and Security Concepts. + Experience… more
    Amentum (01/06/26)
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  • Systems Engineer - Backup and Storage

    System One (Rockville, MD)
    …and Azure VMs - Azure is a must-have + Solid understanding of Windows -based administration (Active Directory, DNS, DHCP, etc.) + Familiarity with Azure ... projects. The ideal candidate will have hands-on experience with VMware , Azure VMs, and enterprise storage technologies such as...like Commvault or Veeam. + Environment is approximately 90% Windows / 10% Linux (Linux experience not required). +… more
    System One (12/26/25)
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  • Cleared Systems Administrator

    Colossal Contracting, LLC (Albany, NY)
    …related problems, including problems associated with Windows servers. + Perform Windows system administration tasks. + Install and configure server operating ... a full-time employee whose primary responsibility will be providing system administrative coverage for equipment and software. Essential Duties & Responsibilities +… more
    Colossal Contracting, LLC (11/12/25)
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  • Senior Network System Analyst

    Nevada County (Nevada City, CA)
    …Strong candidates demonstrate strength in: + VMWare and other hypervisor technologies administration + Microsoft Windows Server + Windows Server OS + ... Type Full Time Job Number 2026-0002 Department Information and General Services Administration Opening Date 12/29/2025 Closing Date 1/12/2026 8:00 AM Pacific +… more
    Nevada County (12/30/25)
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  • Systems Administrator

    Robert Half Technology (San Antonio, TX)
    …of operations. The ideal candidate will have a strong background in system administration and a proven ability to support a variety of platforms and tools. ... Responsibilities: * Perform daily system administration tasks, including provisioning, installation, configuration, patching, and maintenance of hardware and… more
    Robert Half Technology (12/27/25)
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  • Systems Administrator Senior - Special Operations…

    Lockheed Martin (Fayetteville, NC)
    …step‑by‑step procedures, create and maintain OS images, and automate routine administrative tasks\. + Review vulnerability‑scan reports, apply security patches, and ... clearance at the Secret or higher level\. A strong understanding of VMWare , ESIXI, VSphere and VSANS deployments\. Must have the temperament and interpersonal… more
    Lockheed Martin (12/18/25)
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