• Linux System Architect

    Huntington Ingalls Industries (Dayton, OH)
    …3+ years of experience with cloud environment + 7+ years of experience with Linux and Windows Server administration + [Desired] Cloud certifications + [Desired] ... Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies division. Warfare… more
    Huntington Ingalls Industries (08/18/25)
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  • Systems Administrator, Linux

    NBC Universal (Universal City, CA)
    …Administrator to ensure the optimal performance, reliability and security of our organization's Linux systems and environment. We are looking for a self-starter ... greater team Basic Qualifications: + Minimum of 3 years of experience administering Linux systems (RHEL/CentOS) + Bachelor's degree in computer or information… more
    NBC Universal (08/29/25)
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  • Linux System Administrator

    Insight Global (Portsmouth, RI)
    …a System Administrator in a DoD environment. - Strong background in Linux (Red Hat) and Windows Server administration . - Experience implementing and ... Job Description As a System Administrator supporting the Radar Digital Product Line...responsible for delivering IT services and security compliance across Linux (primarily Red Hat) and Windows environments. Based initially… more
    Insight Global (09/16/25)
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  • Linux & UNIX Virtualization Engineer

    Entergy (Little Rock, AR)
    …or related field; or equivalent technical experience. + 6+ years of experience in Linux system administration and infrastructure design. + Hands-on knowledge ... infrastructure, attached storage and other components. + Enforce enterprise standards for Linux systems in alignment with ITIL practices, NERC/CIP compliance,… more
    Entergy (07/29/25)
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  • Field Engineer/ Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …with a TS+ level clearance as well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related field; 7 years relevant ... during the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems at… more
    Huntington Ingalls Industries (08/08/25)
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  • Linux System Administrator - Intern

    Lockheed Martin (King Of Prussia, PA)
    …Basic skill requirements will include knowledge, experience, or a desire to learn Linux System Administration \. Candidate must have good communication skills ... environment **Desired Skills:** \- Existing SECRET clearance \- Experience with Linux system administration or computer technical support \- Experience in… more
    Lockheed Martin (09/24/25)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …Top Secret clearance (SCI eligibility strongly preferred). * 5+ years of experience in Linux system administration (RHEL, CentOS, or Ubuntu preferred). * ... servers (RHEL, CentOS, Ubuntu, or similar distributions). * Perform system administration tasks including user management, patching,...Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator… more
    CACI International (09/03/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …in the resolution process. Configures and manages LINUX operating systems and installs/loads operating system software, troubleshoots, maintains integrity ... involved in the resolution process + Configures and manages LINUX operating system and installs + Creates...is required. + Four (4) additional years of relevant system administration experience may be substituted for… more
    Assertive Professionals (09/25/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …in computer science or a related discipline + 10+ years' of experience in systems administration of hardware and software in support of developing and testing ... years' experience might be substituted for a degree. + Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …of hardware and software in support of developing and testing of information technology systems . + Heavy Linux administration experience. + Experience using ... internal servers adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems . +… more
    ManTech (08/20/25)
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