• Principal Linux Administrator (Onsite…

    RTX Corporation (Mckinney, TX)
    …RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure with a ... focus on Linux -based systems. The role involves working under the supervision...processes and ensure compliance with organizational policies. + Provide remote support for systems across multiple locations. **Qualifications You… more
    RTX Corporation (11/19/25)
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  • Platform Engineer II - Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …more secure world. Raytheon Technologies (RTX) is seeking a **Platform Engineer II / Linux ** with experience in Linux Infrastructure Engineering to join an agile ... the system updates and upgrades with Focus on the Linux Server / Linux OS. The **Platform...whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 66,000… more
    RTX Corporation (11/05/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …sea and cyber domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job Location: Greenville, TX Schedule: 9/80 Job ... Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in...and the software teams + On site (not fully remote ) position Qualifications: + Able to obtain and maintain… more
    L3Harris (10/17/25)
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  • Senior Linux System Administrator

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... be located in Arlington, VA, and will be a fully remote position within the United States. **Responsibilities** In this role, you will work with other members to… more
    GovCIO (11/07/25)
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  • IT Implementation Support ( Linux )

    Panasonic North America (Houston, TX)
    …customer sites and remotely. + Configure and troubleshoot Windows Server, Linux (Ubuntu), SQL/PostgreSQL, and Docker environments. + Perform root-cause analysis of ... software implementation, networking, or industrial IT. + Hands-on experience with Linux (Ubuntu), Docker, SQL/PostgreSQL, and enterprise networking. + CompTIA A+… more
    Panasonic North America (10/24/25)
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  • Sr. Linux Systems Administrator

    RTX Corporation (Richardson, TX)
    …a Raytheon program in a classified environment as a **Sr. Linux System Administrator** . Responsibilities include building, maintaining, and securing Information ... GSEC, SSCP, CySA+, CND. + Experience administering Red Hat Enterprise Linux + Experience with patching, creating/maintaining RPM packages, performance tuning,… more
    RTX Corporation (11/19/25)
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  • Senior Linux Administrator

    RTX Corporation (Mckinney, TX)
    …world. **What You Will Do:** + Administer, patch, and harden Red Hat Enterprise Linux (RHEL) and related distributions. + Work with Cyber to maintain and monitor ... our office locations, regardless of whether the role is designated as on-site, hybrid or remote ._** The salary range for this role is 82,000 USD - 164,000 USD. The… more
    RTX Corporation (11/21/25)
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  • Sales Executive - Java/Virtualization…

    Oracle (Austin, TX)
    …key stakeholders and customers. + Promote and sell Oracle's Java and Linux Virtualization solutions, emphasizing their strategic value and benefits. + Collaborate ... specific customer needs. + Regularly forecast, manage, and close Java and Linux Virtualization deals. + Identify, apply, and collaborate with key internal partners… more
    Oracle (11/25/25)
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  • Principal Tier 2 Remote Support Analyst

    BAE Systems (Dallas, TX)
    …that enable our customers to achieve their missions. As a **Principal Tier 2 Remote Support Analyst** , you'll play a critical role in providing exceptional IT ... values innovation, teamwork, and customer satisfaction. As a Principal Tier 2 Remote Support Analyst, you'll provide Tier 2 analysis and troubleshooting support for… more
    BAE Systems (11/04/25)
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  • Principal Enterprise Endpoint Security Portfolio…

    RTX Corporation (Richardson, TX)
    …CityLine Drive Building C17, Richardson, TX, 75082 USA **Position Role Type:** Remote **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... endpoint security reference architectures and roadmaps across Windows, macOS, Linux , iOS/Android, and specialized devices (IoT/OT where applicable) + Serve… more
    RTX Corporation (11/19/25)
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