• Lead/ Senior Linux System

    Leidos (Atlanta, GA)
    …**HPC infrastructure. (High-performance computing)** + Linux expertise:Mastery of Linux systems and administration , including troubleshooting, security, ... Operation of Leidos is seeking a **Lead/** **S** **enior** ** Linux System Administrator** to lead a team...other system administrators on best practices for system administration and troubleshooting. Some roles involve… more
    Leidos (09/30/25)
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  • Senior Data Platform Admin - Finance

    NVIDIA (Santa Clara, CA)
    …developers, finance, IT, and other business partners, delivering the latest data security, system administration , and data onboarding for the finance data lake. ... lasting impact on the world. NVIDIA is hiring a senior data platform administrator within the Finance AI and...data that flows seamlessly from ERP and other source systems into business-critical financial processes, reporting, BI, ML, and… more
    NVIDIA (09/11/25)
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  • Sr . Principal Cloud Systems

    Northrop Grumman (Huntsville, AL)
    …network storage devices and HP or Dell servers + 3+ Years' experience with Linux Operating System Administration (ie, RHEL8, etc.) + Demonstrated experience ... Systems has an exciting career opportunity for a Sr . Principal Cloud Systems Administrator to join...MASC-F system . **Essential Functions:** + Provide critical system administration of the software development and… more
    Northrop Grumman (09/17/25)
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  • Mid- Senior Linux Systems

    KBR (Sioux Falls, SD)
    Title: Mid- Senior Linux Systems Administrator Belong. Connect. Grow. with KBR! Around here, we define the future. We are a company of innovators, thinkers, ... has an immediate need for an energetic and dynamic Mid- Senior Systems Administrator in support of the...required. Essential Job Functions: + Lead and support the administration of Linux (RHEL, OEL, Rocky) and… more
    KBR (09/23/25)
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  • Senior Linux System

    Parsons Corporation (Aberdeen, MD)
    …looking for. **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 (08/16/25)
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  • Sr Systems Administrator

    Robert Half Technology (Jacksonville, FL)
    Description About the Role: We are looking for a highly skilled Senior Systems Administrator to join our IT team. In this role, you'll be responsible for ... maintaining, optimizing, and securing our core infrastructure systems . The Sr . Systems Administrator...(or equivalent experience). + 5+ years of experience in systems administration in an enterprise environment. +… more
    Robert Half Technology (10/03/25)
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  • Sr . Principal System Administrator

    RTX Corporation (Plano, TX)
    …solve complex IT infrastructure problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... meaningful problems that create a safer, more secure world. ** Sr . Principal System Administrators** , internally known...Linux environment. + Linux Server management to… more
    RTX Corporation (09/09/25)
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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 (10/15/25)
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  • Sr . Systems Reliability Engineer…

    Nutanix (San Jose, CA)
    …(preferably VMware ESXi) and Networking (preferably layer 2/3). + Strong proficiency in Linux Systems Administration (preferably CLI). + A BS degree ... ** Sr . Systems Reliability Engineer - San...and expertise in troubleshooting technologies like virtualization, networking, and Linux systems ? If so, you will thrive… more
    Nutanix (10/08/25)
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  • Senior Linux System

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... System Administrator is responsible for leading system administration activities. This position oversees the...Required Qualifications: * Experience: Minimum of 10 years in systems administration roles * Education: Master's degree… more
    Black Bear Technology Solutions, LLC (08/23/25)
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