• System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …Science, Information Technology, Software Engineering) + 3 - 7 years of experience with Unix /Linux system administration in enterprise or DoD environments + ... Position Summary The System Administrator will ensure the reliability, security, and...will ensure the reliability, security, and availability of critical systems , supporting both Windows and Linux environments in a… more
    Leader Communications Inc. (09/23/25)
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  • UAS Network Systems Engineer

    SAIC (Huntsville, AL)
    …Integration Lab (JSIL) Tech Center in Huntsville, AL. The UAS Network Systems Integrator will perform system level installation, configuration, automation, test, ... SAIC is seeking a motivated and ambitious Unmanned Aircraft Systems (UAS) **Network Systems Integrator** to join...and virtual machines. + Strong command line experience with UNIX based operating system or Windows command… more
    SAIC (10/02/25)
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  • Production Operations Systems Engineer

    SAIC (TX)
    … systems . + Strong proficiency in Linux/ Unix and Windows operating systems . + Experience with system administration tasks including user management, ... Implement continuous improvement methodology through the use of IT systems or procedure. + Maintain inventory of system... systems or procedure. + Maintain inventory of system assets. + Ensure compliance with VA standards and… more
    SAIC (10/02/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree from an accredited college in ... standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX \-based operating systems , and their security requirements\. **Desired… more
    Lockheed Martin (08/08/25)
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  • Senior Systems and Network Administrator

    SAIC (Honolulu, HI)
    …the AOC WS Falconer Program. This role combines expertise in both systems and network administration to ensure the installation, configuration, sustainment, ... + Install and support Agile Release Events (AREs), Critical System Updates (CSUs), Fast Tracks (FTs/FTTIs), and NOTAMs +...Bachelor's degree with 7+ years of hands-on experience in Systems and/or Network Administration + Master's degree… more
    SAIC (09/16/25)
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  • Computer System Analyst III

    Link Solutions Inc (Charleston, SC)
    …+ Experience in design, development, testing, evaluation, network protocols, LAN administration fundamentals, and UNIX /Windows-based operating systems . + ... DoD Secret Clearance + Non-remote (relocation incentive available) The Computer Systems Analyst will oversee cybersecurity operations, system maintenance, and… more
    Link Solutions Inc (09/18/25)
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  • Systems Development Engineer, Kuiper…

    Amazon (Arlington, VA)
    …business needs - Stay current with emerging technologies and industry trends in system administration and DevOps - Document processes, configurations, and ... and Access Management team is looking to hire a Systems Development engineer. This is a fast-paced, intellectually challenging...system architectures - Mentor junior team members in system administration and DevOps practices - Participate… more
    Amazon (09/10/25)
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  • Senior Mainframe Systems Programmer…

    Fiserv (Warren, NJ)
    …In this role you will be responsible for the installation, configuration, maintenance, and administration of TCP/IP, VTAM Unix System Services and portions ... with firewalls and VPNs + 7+ years of experience with JCL, UNIX Shell, IBM system utilities, and network monitoring tools + Bachelor's degree in a related… more
    Fiserv (08/20/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Richmond, VA)
    … systems + Strong proficiency in Linux/ Unix and Windows operating systems + Experience with system administration tasks including user management, ... improvement methodology through the use of Information Technology (IT) systems or procedure + Maintain inventory of system... systems or procedure + Maintain inventory of system assets + Ensure compliance with VA standards and… more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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  • Principal Systems Engineer - Air Traffic…

    RTX Corporation (Marlborough, MA)
    …dynamic Systems Engineering team dedicated to modernizing Air Traffic Control RADAR systems in the National Airspace System (NAS) and internationally. + You ... by developing creative solutions to customer challenges and crafting system and product-level requirements. + You will play a...a team of engineers + Experience with Linux or Unix operating systems . + Able to travel,… more
    RTX Corporation (10/01/25)
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