• System Administrator

    Parsons Corporation (Centreville, VA)
    …possible. **Job Description:** **What You'll Be Doing:** + Manage and maintain Windows and Linux servers, ensuring optimal performance, security, and ... preferably within the intelligence community or DoD. + Strong proficiency in managing Windows and Linux operating systems. + Extensive experience with Cisco… more
    Parsons Corporation (12/04/25)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    …and virtualization infrastructure. . Install, maintain, upgrade and configure systems ( Windows / Linux /VMWare/SQL Server, Horizon UAG, VDI) . Maintain security and ... Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National...Solid understanding and experience maintaining zero clients . Strong Windows Skills (Active Directory, Group Policy, DNS, Web Application… more
    KBR (12/04/25)
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  • Systems Administrator

    Schrodinger (NY)
    …+ Administer and maintain a diverse fleet of endpoints and servers (macOS, Windows , and Linux ), including provisioning, patching, and configuration management + ... We're seeking a **Systems Administrator ** to join us in our mission to...Proven experience administering mixed-OS environments, with specific proficiency in Linux (RHEL/Ubuntu) and Windows Server + Robust… more
    Schrodinger (12/03/25)
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  • Production Service Systems Administrator II…

    Oracle (Carson City, NV)
    …and innovative individuals with experience in a variety of technologies including Linux , Windows and server hardware experience. This position involves roughly ... solutions within Veterans Affairs healthcare environments. As a System Administrator on our Forward Deploy team, you will take...of System Engineering work experience * 2 years of Linux experience * 2 years of Windows more
    Oracle (11/25/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …the NGA enterprise. * Senior level experience managing and administering Linux / Windows based systems including patching, updates, and configuration management. ... look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in...* Experience with Active Directory and managing/maintaining Windows servers * Analyze logs and troubleshoot issues on… more
    Amentum (11/20/25)
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  • Principal Database Administrator (Prin…

    Mission Support and Test Services (North Las Vegas, NV)
    …and upgrade of Oracle software and related products across different OS environments ( Linux , Windows ) and hosted on Oracle Cloud Infrastructure (OCI). This DBA ... + Manage numerous Oracle RDBMS databases and Oracle e-Business Suite Applications on Linux and Microsoft Windows environments both on-prem and in the Oracle… more
    Mission Support and Test Services (11/13/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating… more
    Synergy ECP (10/22/25)
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  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    …necessary. Essential Responsibilities: + Build out additional automation which includes the Windows / Linux OS platforms, Storage platforms and DB platforms. + ... orchestration. + Minimum four (4) year's experience working on Linux as a power user or administrator ,...+ Minimum of three (3) year's experience working with Windows Servers either from an application support role or… more
    Matrix Precise, Inc. (10/17/25)
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  • Senior Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …IL4/IL5 cloud environment administration and compliance Technical Skills: + Proficiency in Linux /Unix and Windows server administration in cloud environments + ... **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior Systems Administrator to support our customer on the Nautical contract in the Arlington,… more
    UIC Government Services and the Bowhead Family of Companies (01/06/26)
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  • Systems Administrator

    Robert Half Technology (St. Louis, MO)
    …for core technology platforms. Key Responsibilities: + Install, configure, and manage servers ( Windows , Linux , or other platforms) and key infrastructure such as ... Job Description: Our company is seeking a skilled Systems Administrator to join our IT team. The Systems ...Administrator to join our IT team. The Systems Administrator will be instrumental in maintaining, configuring, and optimizing… more
    Robert Half Technology (12/31/25)
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