• Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …as a Systems Administrator or similar role + Strong experience with Linux and Windows-based systems administration . + Knowledge of cloud platforms ... 5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team,… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Engineer…

    ServiceNow, Inc. (Kirkland, WA)
    …transformation through our cloud-based SaaS platform. We're currently in search of a Senior Systems Engineer with a specialization in Automation and Linux ... and high system availability. + Develop, support and fine-tune Red Hat Linux systems , addressing aspects like security (SELinux), performance optimization, and… more
    ServiceNow, Inc. (09/25/25)
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  • Network / IT Systems Engineer Sr

    Lockheed Martin (Littleton, CO)
    … for mission\-critical programs\. You will have a background in systems administration , scripting, networking, and cybersecurity\. This position administers ... Responsibilities include: * Configure, administer, and maintain Windows and Linux systems as a Privileged User, ensuring...working on IT projects * Expertise in Windows and Linux system administration with an emphasis on… more
    Lockheed Martin (10/29/25)
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  • DreamWorks Technology - Sr . Systems

    NBC Universal (Glendale, CA)
    …I need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools ... is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and… more
    NBC Universal (11/25/25)
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  • Principal/ Senior Principal Systems

    Northrop Grumman (Aurora, CO)
    …experience + Linux : Hands-on experience deploying, configuring, and troubleshooting Linux systems , preferably RedHat 6/7/8/9 + Experience with missile ... the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our...large missile defense contract. We provide a combination of Linux system design, administration , and sustainment (no… more
    Northrop Grumman (11/21/25)
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  • Systems Administrator II, III, Sr

    LSI Solutions (Victor, NY)
    …system administration , or related roles. + Basic understanding of Windows/ Linux operating systems , networking fundamentals, and system troubleshooting. + ... . + Provide assistance, cross-training, and mentoring to other members of the team Senior Systems Administrator + All essential functions listed above + Lead… more
    LSI Solutions (10/30/25)
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  • HPC Systems Engineer (Advanced Research…

    Johns Hopkins University (Baltimore, MD)
    …of massive high performance parallel storage and methodologies. + Expert knowledge of Unix/ Linux systems administration , including all aspects of management, ... or university settings. **Specific Duties & Responsibilities** _70% Systems Engineering, Administration , Security, and Oversight_ + Work with Sr staff to… more
    Johns Hopkins University (11/04/25)
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  • Senior Systems Engineer

    BAE Systems (Fairview Heights, IL)
    **Job Description** BAE Systems is seeking a Senior Systems Engineer to support a multi-disciplinary team in an Agile, fast-paced development environment to ... role requires hands-on experience with Java, Web Services, and Linux operating systems , preferably Red Hat Enterprise...be available based on position level and/or job specifics. ** Senior Systems Engineer** **118395BR** EEO Career Site… more
    BAE Systems (11/14/25)
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  • Systems Administration Advisor

    NTT America, Inc. (Atlanta, GA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Administration Advisor to join our team in Atlanta, Georgia ... transformation activities to confirm (and document accordingly) existing Unix and Linux Systems and workloads, develop Functional Specifications. + Independently… more
    NTT America, Inc. (09/13/25)
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  • Senior Systems Engineer - Openshift…

    SMBC (Charlotte, NC)
    …Leasing Co., Ltd. **Role Description** We are seeking a highly skilled and experienced Senior Linux Cloud Engineer to join our Cloud Infrastructure team. This ... Azure Kubernetes Service (AKS). The ideal candidate will have deep expertise in Linux systems , cloud-native technologies, and DevOps practices, with a strong… more
    SMBC (10/29/25)
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