• Lead Public Cloud Linux Engineer

    NTT DATA North America (Austin, TX)
    …understanding of managed services operations, and a proactive, problem-solving outlook. The Senior Linux Cloud Engineer will also participate in automation ... + In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT DATA North America (09/03/25)
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  • Sr. Principal Linux System

    RTX Corporation (Aurora, CO)
    …You will be supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator. + Responsibilities include building, ... Security, GICSP, GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux (RHEL) based systems + Experience using and developing automation… more
    RTX Corporation (07/19/25)
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  • 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 ... project managers. + Have a broad understanding of software systems , along with backup and monitoring software, network...well. + At least 5 years of experience in Linux Systems Administration with Bachelors in related… more
    Huntington Ingalls Industries (10/02/25)
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  • Linux System Architect

    Huntington Ingalls Industries (Dayton, OH)
    …Salary Range: $108,090.00 - $155,414.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems . HII works within our… more
    Huntington Ingalls Industries (08/18/25)
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  • Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR 17232 Job Description We are looking for a talented TS/SCI cleared Red Hat Data Center / ... made up of cloud computing engineers, high performance computing (HPC) specialists, network engineers and systems administrators. The environment is a… more
    Arena Technical Resources, LLC (08/30/25)
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  • Lead, Info Sec Sys Engineer ( Linux )

    L3Harris (Melbourne, FL)
    …Red Hat Enterprise Linux (RHEL). Join our team of Information Security Systems Engineers (ISSEs) to support Managed Network Infrastructures and Services for ... Suitability Essential Functions: Specific responsibilities will include: + Advanced Red Hat Linux troubleshooting and support + System management with Red Hat… more
    L3Harris (09/18/25)
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  • Linux Engineering Lead Analyst Vice…

    Citigroup (Tampa, FL)
    …(BI) products (eg, Tableau, Cognos, MicroStrategy).** + **4+ years with Linux operating systems ,** including extensive experience with VMware environments. ... standards are met within existing and planned frameworks. This is a senior level position responsible for leading a variety of engineering activities including… more
    Citigroup (08/21/25)
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  • Telecommunications Network System

    Tri-State Generation and Transmission Association, Inc. (Westminster, CO)
    System Administrator II, job grade T4; Telecommunications Network System Administrator III, job grade T5; or Senior Telecommunications Network ... Term Disability (STD), Employee Assistant Program (EAP) and Paid Leave Benefits. ** Senior Telecommunications Network System Administrator** Hiring Wage:… more
    Tri-State Generation and Transmission Association, Inc. (09/25/25)
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  • Senior Network Systems

    General Dynamics Information Technology (Fort Bliss, TX)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Network Systems Administrator - PDA GDIT is seeking ... highly experienced and qualified Senior Network Systems Administrator -...(DC) servers, Hypervisors (HV), Endpoint Security Solution (ESS) servers, Network Management System (NMS) servers, Assured Compliance… more
    General Dynamics Information Technology (09/27/25)
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  • Senior System Administrator…

    St. George Tanaq Corporation (Suitland, MD)
    Senior System Administrator - Network Operation Center WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... about us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior System Administrator - Network Operation Center** to… more
    St. George Tanaq Corporation (08/15/25)
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