• Cloud Engineer (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …a team to design, build and maintain AWS and hybrid-cloud systems + Administering systems based on Linux and Windows operating systems + Maintaining ... cloud-based solutions + Understanding of the architecture, maintenance, and administration of Linux servers + Experience with...Puppet or Python + Proven experience working within IT Systems Design, Deployment and Administration + DoD… more
    Northrop Grumman (11/12/25)
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  • MSIC - HPC Linux Systems

    COLSA Corporation (Huntsville, AL)
    …xCAT. + Strong networking experience in Linux environments. + Cross-OS administration experience with Windows . + Virtualization experience with VMWare or ... Join our team as a Linux Systems Administrator, where you will...for a skilled professional with a solid foundation in Linux administration and a collaborative approach to… more
    COLSA Corporation (12/31/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …issues, providing troubleshooting and in-depth analysis. + Configuration and management of UNIX, Linux , and Windows operating systems . + Installation and ... TS/SCI with Polygraph **Preferred Skills:** + Extensive experience in system administration , particularly in mission-critical IT systems . + Strong… more
    CACI International (11/19/25)
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  • PDM/PLM Application Administrator (Windchill)…

    RTX Corporation (Plano, TX)
    …technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, ... in a related field and minimum 3 years' experience + Experience with Linux /Unix commands, operations, and administration + Experience working individually and… more
    RTX Corporation (11/24/25)
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  • SkillBridge Opportunities for System…

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …environment supporting a government customer + Familiarity with computer networks include Microsoft Windows and Linux based operating systems as well as ... will be assisting with the compliance of classified government contracts and systems . Will be responsible for the security administration , patching,… more
    Kratos Defense & Security Solutions, Inc. (11/20/25)
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  • Windows System Administrator III

    Hyundai Autoever America (Savannah, GA)
    …will include but not necessarily be limited to the following: + Perform Linux / Windows and Microsoft Exchange System Administration . + Perform ... Develop and maintain scripts for automating routine tasks and administrative processes within the Linux / Windows ... Linux / Windows Servers, VMware, Exchange Servers, Windows AD and M365 administration . + At… more
    Hyundai Autoever America (10/17/25)
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  • Enterprise Systems Administrator I

    Trace Systems Inc (Shaw AFB, SC)
    …and maintenance of server operating systems ( Windows Server/ Linux ). + Managing Active Directory, including user/group administration GPOs, and ... configure, operate, manage, troubleshoot, repair, upgrade, inspect and maintain server systems (physical and virtual), including administration of core and… more
    Trace Systems Inc (11/14/25)
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  • Enterprise Systems Administrator Lead

    Trace Systems Inc (Shaw AFB, SC)
    …and maintenance of server operating systems ( Windows Server/ Linux ). + Managing Active Directory, including user/group administration GPOs, and ... configure, operate, manage, troubleshoot, repair, upgrade, inspect and maintain server systems (physical and virtual), including administration of core and… more
    Trace Systems Inc (11/14/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Red Hat Ansible,System Administration **Experience:** 2 + ... expected to have related experience and knowledge/understanding of: + Linux Operating systems as a server or...Strong understanding of DNS, DHCP and LDAP in a Windows or Linux environment + Operating system… more
    General Dynamics Information Technology (12/15/25)
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  • Cybersecurity Projects Lead (Onsite)

    RTX Corporation (Largo, FL)
    …architecture, topology, protocols, components, or principles. + Experience configuring and auditing Linux and Windows operating systems . + Experience with ... + Experience in the execution and management of Information Systems (IS) incident response and administrative inquiries/investigations...Knowledge in UNIX, Linux , Solaris, IRIX, SUSE, Windows , and MAC operating systems . + Experience… more
    RTX Corporation (11/22/25)
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