• Senior HPC Linux System Administrator

    Leidos (Atlanta, GA)
    …and Human Services Operation of Leidos is seeking a **Senior HPC** ** Linux System Administrator** to lead a team of system administrator professionals inmanaging ... public health researchers and scientists. This senior-level position requires extensive Linux expertise combined with a deep understanding of the specialized… more
    Leidos (09/30/25)
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  • Platform Operations Associate Director…

    Lilly (Indianapolis, IN)
    …is actively looking a **Platform Operations** **Associate** **Director for the** ** Linux and Storage/ Backup** **operations** **team** to drive our global technical ... operations of Linux , Storage and Backups within our Infrastructure Hosting Platform....bring a high learning agility and Infrastructure operations / engineer skills to help us enable the Lilly Technology… more
    Lilly (07/22/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …GCIH, CCSP + Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) + CompTIA Linux + or Linux Professional Institute LPIC-1 ... program at Leidos is looking to add a **Senior Linux System Administrator** . Our mission is to develop...DoD IT systems + IAT Level I: A+, CCNA-Security, Network +, SSCP, Security+ CE + US Citizen with the… more
    Leidos (09/26/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented ** Linux ** **System Administrator** to join our team in **Laurel, MD.** You will be part of a dedicated ... include but are not limited to:** + Configure and manage Linux operating systems. Installs/loads operating system software, troubleshoots maintains integrity and… more
    ManTech (07/23/25)
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  • Senior System Administrator ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …continuous improvement. Preferred Qualifications: + AWS Certified SysOps Administrator or DevOps Engineer . + Linux Certified: Azure Administrator or DevOps ... Leave, and much more! Responsibilities The Senior System Administrator/Site Reliability Engineer (SRE)in the VA's Enterprise Cloud is responsible for ensuring the… more
    TISTA Science and Technology (09/27/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems, storage systems, network and VMs. + The ... data warehouse team and a research data services team. The **_Senior Systems Administrator/ Engineer ,_** as a member of the Scientific Computing and Data group, is… more
    Mount Sinai Health System (09/22/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** Linux System Administrator** to join our team located in the Fort Meade, MD area. ... **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability while… more
    ManTech (09/04/25)
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  • Linux Engineering Lead Analyst Vice…

    Citigroup (Tampa, FL)
    …including the design, acquisition and deployment of hardware, software and network infrastructure in coordination with the Technology team. The overall objective ... being met within existing and planned framework. **Responsibilities:** + Evaluate, engineer , and enable data federation tools, specifically focusing on the efficient… more
    Citigroup (08/21/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …MD area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... while responding to discovered real time events providing SOC status updates. + Engineer ansible script automating creation of user accounts in IPA replacing manual… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …area. **Responsibilities include, but are not limited to:** + Design, engineer , and implement automated hardening scripts for internal servers adding scalability ... while responding to discovered real time events providing SOC status updates. + Engineer ansible script automating creation of user accounts in IPA replacing manual… more
    ManTech (08/20/25)
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