• Principal Information Systems Engineer - Onsite

    RTX Corporation (Tucson, AZ)
    …(STEM) + Minimum eight (8) years of relevant experience + Experience with systems administration of Linux , Networking, and or Windows (in desktop or server ... systems in the world. As part of the Test Environment Support Administration **(TESA)** team, you be working with both leading-edge technologies and legacy… more
    RTX Corporation (09/13/25)
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  • Senior Information Systems Engineer - Onsite…

    RTX Corporation (Andover, MA)
    …years of relevant experience + Experience with systems administration of Linux , Networking, and/or Windows (in desktop or server environments) + Experience ... the world. As part of the Test Environment Support Administration ( **TESA** ) team, you be working with...for Raytheon test systems + Develop Cybersecurity compliant **TE** ( Linux , IOS, Windows) + Install software packages/updates to enhance… more
    RTX Corporation (09/13/25)
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  • Systems Administrator

    Wolfram Research, Inc. (Champaign, IL)
    …communications skills to work on a wide variety of issues while maintaining server infrastructure. The ideal candidate thrives in a fast-paced environment and takes ... of projects + Maintaining, patching, troubleshooting and administrating production Linux /Mac/Windows-based servers running a variety of different software applications… more
    Wolfram Research, Inc. (09/03/25)
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  • VMware / VDI System Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    …multi-zoned environment. + Manages the functionality of servers and computers running Windows/ Linux operating systems such as (RHEL, CentOS, Windows 10/11, Windows ... Server ) within an Active Directory environment. + Maintains the...Excellent Customer Service Skills. + Strong Virtualization and Systems Administration principles and troubleshooting experience. + Good working knowledge… more
    Integration Innovation, Inc. (i3) (08/29/25)
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  • RedHat Administrator-(Hybrid)

    Shuvel Digital (Annapolis, MD)
    …the following: + a Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments. + b ... Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks. + e Configuring and maintaining Red Hat Satellite, Identity… more
    Shuvel Digital (08/07/25)
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  • Junior NTCSS Automated Information Systems Analyst

    CACI International (Norfolk, VA)
    …install/upgrades support. + Respond to CVN requests for assistance with NTCSS server management. + Provide System Administration Support to CNAL/CVNs via ... Systems Analyst to provide Navy Tactical Command Support System (NTCSS) System Administration support services and training to COMNAVAIRLANT (CNAL) and its supported… more
    CACI International (07/19/25)
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  • IT Senior Systems Administrator

    Hensel Phelps (Greeley, CO)
    …VMware VCP-DCV (advanced), Cisco CCNP and ITIL are required. + Strong system administration ( Linux /Unix and Windows) at the command-line level. + Hands-on ... that are self-healing, scalable & resilient. + Expert in configuring Dell Server /Storage Hardware + Experience in setting up and deploying Forward/Reverse Proxies +… more
    Hensel Phelps (10/04/25)
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  • Systems Engineer-MECM

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …to include but not limited to extensive engineering of Windows and Linux operating systems. + Installing, configuring and tuning operations systems, third party ... baselines, and configuring hardened systems. + Strong experience with centrally managed Linux and Window systems patched through automated processes or in some cases… more
    Alaka'ina Foundation Family of Companies (09/23/25)
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  • Network Analyst II

    Robert Half Technology (Cleveland, OH)
    …* Install, configure, and manage network systems, including Microsoft Windows and Linux servers, hypervisor hosts, and virtualized environments. * Monitor and secure ... power supplies to ensure optimal performance. * Administer and troubleshoot server software, ensuring smooth operations and addressing issues proactively. * Manage… more
    Robert Half Technology (09/09/25)
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  • Senior Specialist Systems Engineering…

    L3Harris (Springfield, VA)
    …8570 IAT Level II certification), and relevant experience in both systems administration and systems engineering. The ideal candidate will be capable of supporting ... video display systems in an operations environment. + Maintain operational Windows/ Linux combined Active Directory environments with full security software suite,… more
    L3Harris (09/04/25)
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