• Senior Information Systems Administrator

    Concurrent Technologies Corporation (Huntsville, AL)
    …awareness, system administration , networking, maintenance, and continuous monitoring of Windows and Linux servers, workstations, and virtual machines in ... your technical skills, and expand into cloud technologies and administration . Key Responsibilities: + Maintain current systems ...as well as network management. + Working knowledge of Linux and Windows operating systems … more
    Concurrent Technologies Corporation (10/19/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …MPE system anomalies and issues * Lab configuration consisting of installation of Linux and Windows operating systems in a variety of ... a facility that requires special access\. **Basic Qualifications:** * Proficient with Windows and Linux /Unix operating systems configuration and… more
    Lockheed Martin (10/31/25)
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  • Customer Service Support Specialist - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …technical support service + Demonstrated experience in system administration for Windows and Linux systems + Demonstrated experience trouble-shooting ... ticketing system + Demonstrated experience working with Windows Operating Systems + Demonstrated experience working with Linux Operating Systems… more
    General Dynamics Information Technology (08/26/25)
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  • Engineer, Compute Systems - IT…

    Guthrie (Sayre, PA)
    …Strong technical knowledge of VMWare ESX and Microsoft Hyper-V. + Expertise in Microsoft Windows , Linux and AIX operating systems and management. + Familiar ... This role ensures high availability and performance for clinical systems , patient care services, and administrative functions...across server operating systems and solutions (Microsoft Windows Server, Linux , AIX, VMWare ESX, Microsoft… more
    Guthrie (11/13/25)
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  • Information Security Engineer

    TE Connectivity (PA)
    …applicants will bring foundational technical experience in Windows and Linux systems administration , antivirus and endpoint protection management, ... like** **Required Qualifications** * Minimum 1-2 years of experience administering and supporting Windows and/or Linux systems in an enterprise environment.… more
    TE Connectivity (11/13/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (Norfolk, VA)
    …Install, configure and manage operating system and application software as necessary. Support Linux & Windows systems engineering efforts in system design ... resolve complex issues utilizing your knowledge of industry. Performs systems administration of cyber tools sets and...with operating and maintaining Microsoft Windows and Linux servers to include operating systems . +… more
    ENS Solutions (09/27/25)
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  • Systems Administrator Expert

    General Dynamics Information Technology (Annapolis Junction, MD)
    …problems and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system ... + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and...+ Possess a working knowledge and understanding of system administration interdependencies as part of the Service Oriented Architecture… more
    General Dynamics Information Technology (11/08/25)
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  • Operations System Engineer

    SOLUTE Careers (Pope AFB, NC)
    …( Windows and Linux ). + Troubleshoot and resolve infrastructure issues on Windows and Linux systems for services such as Active Directory, DHCP, ... Sigma Defense is currently seeking a Systems Engineer willing to tackle any complex technical...Duties (not all-inclusive): + Responsible for the installation, configuration, administration , and management of Microsoft SQL Server 2019 and… more
    SOLUTE Careers (11/14/25)
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  • Application Security Engineer

    SpaceX (Hawthorne, CA)
    …equivalent). + Familiarity with enterprise security controls and security best practices for Windows , Linux , and Mac systems . + Effective problem-solving ... engineering and 1+ years of information security, networking and/or systems administration experience (internships and co-ops may...with enterprise security controls and security best practices for Windows , Linux , and Mac systems .… more
    SpaceX (10/09/25)
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  • Systems Administrator ( Windows )

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …+ Requires a strong understanding of current Microsoft supported Windows operating systems . + An understanding of Linux operating systems is desirable; ... **Overview** SYSTEMS ADMINISTRATOR ( WINDOWS ) (RDTE) Bowhead seeks...+ Must have knowledge in the installation, maintenance, and administration of computer systems in a LAN/WAN… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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