• System Administrator IV

    Gama-1 Technologies (Silver Spring, MD)
    …a highly experienced System Administrator IV to provide advanced systems administration , configuration management, and technical leadership in support of ... related field. + 8+ years of progressive experience in systems administration , with at least 3 years...environments . + Expert-level knowledge of Windows Server and/or Linux administration , system automation, and… more
    Gama-1 Technologies (11/20/25)
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  • Simulation Technician/ System Administrator

    KBR (Fort Bliss, TX)
    …Well-qualified candidates will have a background in PATRIOT Air and Missile Defense systems , Information Technology (IT), System Administration (SA) and ... is required 20-30 percent annually. + Perform as a system administrator for all simulation and network systems...+ 4+ years working in an IT related environment ( System / Network Administration ) + Applicant must… more
    KBR (09/26/25)
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  • Junior System Integrator/Operator - Secret…

    Lockheed Martin (Schriever AFB, CO)
    …servers, NASs, etc\. * Experience with Linux and Windows administration * Prior basic systems troubleshooting experience **Security Clearance Statement:** ... System Test & Integration group as a system operator-configuring and running C2BMC systems , servers,...the certification within 60 days of starting * Basic Linux and Windows skills * Proficient in MS Office… more
    Lockheed Martin (11/14/25)
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  • Systems Administrator

    Leidos (Piketon, OH)
    Systems Administrator to work independently with minimal supervision providing systems administration for the Infrastructure and Deactivation & Remediation ... troubleshooting of the IT infrastructure. **Primary Responsibilities** + Perform daily system administration , operation and maintenance support activities in… more
    Leidos (08/23/25)
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  • Sr. Principal Windows/VMware Systems

    Northrop Grumman (Baltimore, MD)
    …and Microsoft Group Policies. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC ... equipment and software requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements that will improve the… more
    Northrop Grumman (11/01/25)
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  • System Engineer

    Synergy ECP (Annapolis Junction, MD)
    Linux operating system , to include use of the command-line. + LINUX or UNIX and/or Network administration /maintenance experience. + Experience with modern ... system components. You will provide support in the areas of systems administration , troubleshooting, loading of software packages and network configuration.… more
    Synergy ECP (09/17/25)
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  • Journeyman Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    System . The successful candidate will provide intermediate-level network and systems administration to ensure high availability, performance, and security of ... experience). + 3-5 years of experience in network and systems administration . + Strong understanding of TCP/IP,...Windows Server environments and Active Directory. + Familiarity with Linux administration (eg, Red Hat, CentOS, Ubuntu).… more
    NANA Regional Corporation (10/17/25)
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  • Senior Information Systems Engineer…

    RTX Corporation (Andover, MA)
    …Mathematics (STEM) + Minimum five (5) years of relevant experience + Experience with systems administration of Linux , Networking, and/or Windows (in desktop ... RedHat Satellite Servers + Troubleshooting ability with all Microsoft Windows and Linux systems + Customer service and training skills, including oral… more
    RTX Corporation (09/13/25)
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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …the demonstration capability and the final production system . + Experience with Linux /Unix systems administration . + Review and Maintain environments at ... + **Required Experience** : 10+ yrs + **Required Technical Skills:** + Linux /Unix systems administration + Cloud application (AWS/Azure) architecture… more
    General Dynamics Information Technology (09/26/25)
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  • Sr Embedded Systems Engineer

    ColdQuanta (Louisville, CO)
    …Architect, develop, and maintain HDL code (Verilog and VHDL) for Xilinx System -on-Modules (SoMs) and Systems -on-Chip (SoCs), including Zynq, Kria, and ... for low-latency and high-throughput performance. + Debug and integrate embedded systems in Linux environments, utilizing command-line tools and kernel-level… more
    ColdQuanta (11/13/25)
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