• Field Engineer / Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer / Linux Systems Administrator to support operational systems at ... of the time locally out of our Columbia, MD headquarters. #LI-DS1 #Mid- Senior Level Essential Job Responsibilities + Troubleshoot moderately complex problems which… more
    Huntington Ingalls Industries (08/08/25)
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  • Sr . Linux /Unix…

    S4 Inc. (Omaha, NE)
    …with Experience | Full Time | Comprehensive and competitive benefits Job Title: Sr . Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: ... NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr ....or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified Engineer ; or… more
    S4 Inc. (07/09/25)
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  • Linux Systems Engineer - Sr

    Lockheed Martin (Moorestown, NJ)
    …our position as the world's leading Aerospace and Defense company\." **WHO WE ARE** The Senior Systems Administrator works as part of a team in the Test Site ... U\.S\. Citizenship\. **Desired Skills:** * Security\+ certification * Experienced Administration/Systems Engineer with Linux RedHat & RedHawk Operating Systems,… more
    Lockheed Martin (07/12/25)
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  • Sr . Principal NetApp Storage…

    Northrop Grumman (Linthicum Heights, MD)
    …Grumman's Chief Information & Digital Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management ... but not be limited to the following: + Serve as a systems administrator with shared responsibility for the effective maintenance and operational activities of the… more
    Northrop Grumman (07/18/25)
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  • Senior Linux System…

    Leidos (Orlando, FL)
    **Description** Are you an experienced ** Senior Linux System Administrator ** looking for your next challenge? Your search ends here! We have an exciting ... Network+, CompTIA Security+, CompTIA Linux +, (RHCE) Red Hat Certified Engineer , (RHCSA) Red Hat Certified System Administrator ). **Original Posting:** July… more
    Leidos (07/04/25)
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  • Senior Systems Administrator

    Mount Sinai Health System (New York, NY)
    …data warehouse team and a research data services team. The **_Senior Systems Administrator / Engineer ,_** as a member of the Scientific Computing and Data group, ... a computational and data science ecosystem for researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems,… more
    Mount Sinai Health System (06/24/25)
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  • TS/SCI Sr . AWS Cloud Systems…

    Insight Global (San Antonio, TX)
    Job Description An employer is looking for a Sr . AWS Cloud Systems Operations Administrator in San Antonio, TX. This person will be responsibel for managing AWS ... 10+ years of experience in system administration, for both Linux and Windows - IAT Levell II certification: Sec+,...Kubernetes and Cloud Native Associate (KCNA) o Certified Kubernetes Administrator (CKA) o Red Hat Certified Engineer more
    Insight Global (08/11/25)
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  • Sr Application Middleware…

    DXC Technology (Columbia, SC)
    **Job Description:** We are seeking a highly skilled Senior Application\Middleware Engineer to join our team. The ideal candidate will possess a bachelor's ... JBoss, SFTP, FTP, Dynatrace, IIS, Basic Server Administration . Senior Level Hands-on experience with Windows and Linux... Senior Level Hands-on experience with Windows and Linux server administration. . Proficient in AWS services, S3… more
    DXC Technology (08/11/25)
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  • Database Administrator Sr .

    Lockheed Martin (Longmont, CO)
    …all while quickly adapting to ever\-changing customer requirements? As a Database Engineer supporting the OPIR Ground Infrastructure team: * You will integrate into ... scalability, rather than data management or analytics\. The Database Engineer will work closely with the technical team to...* Career development * Mentorship opportunities * Rewards & recognition This position has a collaborative and modern agile… more
    Lockheed Martin (07/18/25)
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  • Principal/ Sr Principal Network…

    Northrop Grumman (San Diego, CA)
    …a part of our mission! We are looking for you to join our team as a **Principal/ Sr Principal Network Engineer ** based out of **San Diego, CA** . As a Principal/ ... Sr Principal Network Engineer at Northrop Grumman...+ Juniper Networks certifications (eg, JNCIA, JNCIA-Cloud, JNCIS-SP) + Linux +, Red Hat Certified System Administrator (RHCSA)… more
    Northrop Grumman (05/23/25)
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