• Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …**Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth ... operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system resources, including CPU usage, disk usage,… more
    Parsons Corporation (11/15/25)
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  • Sr. Principal System Administrator (RHEL)

    RTX Corporation (Marlborough, MA)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr. Principal Linux more
    RTX Corporation (10/28/25)
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  • IT Administrator

    Reynolds & Reynolds (Houston, TX)
    …skills required~^~Experience with VMware, Windows and\/or Linux server operating systems preferred~^~Experience with Active Directory, DNS, file servers, SQL ... Position Description As an IT Administrator , you will be a part of a...of the job. Focus will be on Server Operating Systems and Network technologies support via hands on training.… more
    Reynolds & Reynolds (10/03/25)
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  • System Administrator / Image Generator SME…

    Lockheed Martin (Nellis Air Force Base, NV)
    …software is aligned and functioning properly\. This role requires a unique blend of IT and systems engineering expertise, with a focus on Linux and Linux Red ... \. * Strong background in IT, with experience in Linux and Linux Red Hat\. * Experience...systems and technologies\. **Desired Skills:** * Previous or active DoD Top Secret/SCI security clearance\. * Familiarity with… more
    Lockheed Martin (11/05/25)
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  • Network Administrator

    Huntington Ingalls Industries (Camp Lejeune, NC)
    …OR + High school diploma/equivalent + 9 years' experience Technical Skills + Systems : Windows Server 2016/2019, Active Directory, WSUS/SCCM, Windows 10 SHB, Red ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    Huntington Ingalls Industries (11/12/25)
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  • Sr. System Administrator - VDI

    Leidos (Odenton, MD)
    …This role is primarily on the customer site at Ft Meade, MD. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence ... degree and/or 12+ years of overall related experience with a Windows/ Linux server environment. Additional experience, education and training may be considered… more
    Leidos (10/21/25)
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  • System Administrator - Edwards Air Force…

    Dell Technologies (Edwards AFB, CA)
    **System Administrator - Edwards Air Force Base (Onsite)** Today, every organization needs to be digital, powered by data, running in a multi-cloud world, ready to ... your career and make a profound social impact as a **System Administrator ** on our **Professional Services** **Consulting** Team in **Edwards, California (Onsite at… more
    Dell Technologies (10/04/25)
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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. ... Intel space? If so, look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in **Springfield, VA** . In this… more
    Amentum (11/20/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring deep ... experience with Active Directory design, configuration, & maintenance, Windows Server and...focus on supporting customer needs. Responsibilities + Provide Windows systems administration in multiple heterogeneous Microsoft Windows and Red… more
    SciTec (11/19/25)
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  • Network/System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …or more of the following supported platforms: + Microsoft Windows Server, Active Directory Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen ... None **Job Family:** IT Infrastructure and Operations **Skills:** Network Administrator ,Network Architecture,Network Engineering **Certifications:** CASP CE+ - CompTIA -… more
    General Dynamics Information Technology (09/02/25)
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