• Senior Linux Systems

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a Senior Linux Systems Administrator to support an Army Contract. The Senior Linux Systems Administrator will provide ... to satisfy architectural and business requirements in support of customer labs. The Senior Linux Systems Administrator must have a customer centric… more
    Integration Innovation, Inc. (i3) (04/18/25)
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  • Senior Linux Systems Engineer

    Samsung SDS America (Austin, TX)
    …is a strategic thinker and hands-on technical expert, with a passion for Linux systems , automation, and optimizing infrastructure at scale. Key Responsibilities: ... and drive successful project delivery. Core Responsibilities: + Administer and harden Linux systems across production and development environments. + Engineer… more
    Samsung SDS America (04/08/25)
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  • Linux Systems Administrator (Mid)…

    Amentum (Colorado Springs, CO)
    **Position Title: Linux Systems Administrator (Mid)** **Location:** Schriever Space Force Base, Colorado Springs, CO **Relocation Assistance:** None available at ... Required:** Up to 10% of the time \#cjpost **Description of Duties:** The ** Linux Systems Administrator (Mid)** supports the Missile Defense Agency (MDA) on… more
    Amentum (04/26/25)
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  • Senior Linux Systems

    The Boeing Company (Hazelwood, MO)
    …The Boeing Company's Specialized United States Infrastructure organization is currently seeking a ** Senior Linux Systems Administrator** to join the team in ... **Preferred Qualifications (Desired Skills/Experience):** + 5+ years of experience with RedHat-based systems (RHEL, Oracle Linux , Fedora) and SUSE distro 12 or… more
    The Boeing Company (04/26/25)
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  • Sr Linux Systems Engineer

    Insight Global (Lincolnshire, IL)
    Job Description Overview: Skilled IT Systems Engineer with expertise in Linux Administration , Disaster Recovery (DR), and Business Continuity Planning (BCP). ... Responsibilities: Linux Administration : Install, configure, and maintain Linux systems (eg, RHEL, CentOS), ensuring optimal performance and security.… more
    Insight Global (04/19/25)
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  • Linux Systems Engineer

    Robert Half Technology (Mequon, WI)
    …system documentation and process improvements. Requirements What We're Looking For: + Strong Linux systems administration experience (5+ years preferred). + ... challenges and delivering excellent customer experiences? We're seeking a Senior Linux Engineer to join our growing...impact. What You'll Do: + Manage, configure, and optimize Linux systems to ensure high availability and… more
    Robert Half Technology (04/28/25)
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  • Sr . Principal Linux Systems

    RTX Corporation (El Segundo, CA)
    …required, as only US citizens are eligible for a security clearance.** + Must have Linux systems administration experience + Experience with one of the ... El Segundo, CA, 90245 USA **Position Role Type:** Onsite ** Sr . Principal Linux Systems Administrator-...to Anticipate** : + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux more
    RTX Corporation (04/10/25)
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  • Senior Linux Systems

    Adapt Forward (North Charleston, SC)
    Senior Linux Systems Administrator Charleston, SC Minimum Top Secret Clearance Required with Upgrade Eligibility to Top Secret SCI As a Linux (primarily ... will implement security procedures and tools. You will develop and document systems administration standard operating procedures. You will resolve significant… more
    Adapt Forward (03/29/25)
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  • Senior Linux Systems

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS) ... processes may be substituted for a bachelor's degree. + Must have experience with Linux administration + **Clearance Required:** Must have an active TS/SCI with… more
    Leidos (03/27/25)
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  • Linux Systems Administrator/Field…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …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 ... recruiter during the interview process. Job Description Enlighten is looking for a Linux Systems Administrator/Field Engineer to support operational systems more
    Huntington Ingalls Industries (04/10/25)
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  • Linux Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS) ... Provide support for implementation, troubleshooting, and maintenance of IT systems . + Diagnose and resolve Tier 1 (Help Desk)...be substituted for a bachelor's degree. + Must have Linux administration experience + **Clearance Required:** Must… more
    Leidos (03/27/25)
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  • Senior Linux IT Systems

    Lockheed Martin (Orlando, FL)
    …with demonstrated technical knowledge\. * Significant experience managing Red Hat\-based Linux Systems using an Active Directory authentication model\. \(Red ... **Description:** This role is for a Classified Linux IT Systems Engineer with a...distributions, Kubernetes and High Performance Computing \(HPC\) clusters\. * Linux System administration of heterogeneous networks integrated… more
    Lockheed Martin (04/06/25)
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  • Contract, Senior Linux

    iconectiv (Bridgewater, NJ)
    …extension** **Responsibilities:** + Administration of Redhat, CentOS, and other Linux operating systems + Satellite management, scripting languages, and ... will report when working in-person** **Additional Skills:** + Strong background in Linux /Unix administration and understanding of code and script (Bash, PHP,… more
    iconectiv (02/19/25)
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  • LINUX Sr Principal Systems

    General Dynamics Information Technology (Washington, DC)
    …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism ... of related experience **US Citizenship Required:** Yes **Job Description:** Job Description ** Senior Principal Systems Engineer - Linux ** Design, deploy,… more
    General Dynamics Information Technology (03/14/25)
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  • Senior Red Hat/ Linux Information…

    EPS Corporation (Panama City Beach, FL)
    Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... experience in the following: Requirements .10 years of experience with Red Hat Linux preferred. Bachelor of Science in Information Systems , Computer Science, or… more
    EPS Corporation (04/17/25)
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  • Principal/ Sr Principal Computer…

    Northrop Grumman (Huntsville, AL)
    …this position is contingent upon funding/award** **Job Duties:** + Perform as Linux Systems Administrator for a large, classified government contract(s). + ... environment. + Experience implementing STIGs (Security Technical Implementation Guides) on Linux systems . + General Linux troubleshooting experience.… more
    Northrop Grumman (04/15/25)
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  • Linux Information Systems Analyst,…

    Lockheed Martin (King Of Prussia, PA)
    …in our King of Prussia, PA secure facility\. **Your Mission:** As a Linux Information Systems Analyst, your responsibilities will include: * Technical Support: ... with you\! **Basic Qualifications:** * Active Secret Clearance * Knowledge of Linux /UNIX Server Administration * Knowledge of scripting skills to automate… more
    Lockheed Martin (04/06/25)
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  • Senior Systems Administrator (Unix/…

    First Division Consulting (Dahlgren, VA)
    …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of ... Qualifications: + Six (6) years of professional experience in Unix/ Linux system administration for networks and software systems . + Experience in: + System… more
    First Division Consulting (04/16/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in ... security, networking and metrics, etc. The infrastructure includes both Windows and Linux systems with file servers in multiple physical locations, and… more
    Mount Sinai Health System (03/25/25)
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  • Sr . Systems Administrator…

    Themis Insight (Linthicum Heights, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr . Systems Administrator ( Linux ) to work in Linthicum Heights, MD. ... SA experience may be substituted for a bachelor's degree. + 3 years Linux system administration experience. + Knowledge of physical and virtual servers.… more
    Themis Insight (04/20/25)
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