• System Administrator ( Linux ) - US…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    …Entry on Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems troubleshooting. * Experience in patch ... currently seeking candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity supporting… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Linux System Administrator

    Chenega Corporation (Albuquerque, NM)
    …ensure functional optimization in their business. TheLinux System Administratorshall perform system administration for the operating systems for which ... Linux System Administrator Albuquerque, NM Join...DHCP, AD, and IIS. Duties and Responsibilities: + Perform system administration for the operating systems more
    Chenega Corporation (01/07/26)
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  • Principal Linux Systems

    Northrop Grumman (San Diego, CA)
    …to purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects ... non-recurring efforts. + Support multiple networks while ensuring necessary administration tasks are completed in a timely manner. +...storage area network (SAN), and network attached storage (NAS) systems . + Strong Linux Operating System more
    Northrop Grumman (01/15/26)
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  • Linux Systems Administrator

    iPostal1 (Montebello, NY)
    …to ensure smooth deployments and issue resolution. Qualifications: + 4+ years of Linux systems administration experience. + Proficient in Bash scripting ... edge leader in the digital mailbox industry. Full Time Linux Systems Administrator Montebello, New York iPostal1...and maintain Bash scripts to streamline processes and improve system efficiency. + Database Admin : Perform routine… more
    iPostal1 (12/22/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    … deployed on land and sea. This position is intended to split time between Linux system administration of these platforms and supporting testing of ... Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator. The team's primary goal...custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux environment… more
    RTX Corporation (11/22/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... and equipment in the lab environment. - Providing ongoing systems administration , technical support, upgrades, patching and...- 5+ years of directly relevant experience as a Linux System Administrator. - 2+ years MacOS… more
    Nightwing (11/26/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …possible. **Job Description:** _Parsons is looking for an amazingly talented_ **_Senior Linux Systems Administrator_** _to join our team!_ **_What You'll Be ... Doing:_** + _Support the system administration for ARL high performance computers_...Required Skills You'll Bring:_** + _Extensive background in diverse Linux operating systems and high performance computing_… more
    Parsons Corporation (11/15/25)
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  • Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …for a bachelor's degree. + Proficient with Linux . Minimum of 2 years Linux system administration experience. + Experience with patching and upgrading ... expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort...systems into ongoing operations. Develops technical documentation. Develops system Architecture and system design documentation. Guides… more
    Themis Insight (12/19/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    …limited to:** + Configure and manage Linux (Rocky) operating systems . Installs/loads operating system software, troubleshoots maintains integrity and ... **Preferred Qualifications:** + Experience/familiarization with full lifecycle management of Linux systems , to include provisioning, configuration management and… more
    ManTech (12/25/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    …**es include but are not limited to:** + Configure and manage Linux operating systems . Installs/loads operating system software, troubleshoots ... MANTECH seeks a motivated, career and customer-oriented Linux System Administrator to join our team in Laurel, MD. You will be part of a dedicated team… more
    ManTech (12/04/25)
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