• Senior Staff Linux Kernel Engineer

    ServiceNow, Inc. (Kirkland, WA)
    …management, patching, and provisioning at large scale. + Familiarity with Puppet ( Open Source or Enterprise) and/or other configuration management tools is ... Center of Expertise and is responsible for Red Hat OS release strategy, Linux kernel operational support,...environments (dev → staging → production). + Work with security , OS Engineering team members and platform… more
    ServiceNow, Inc. (12/06/25)
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  • Senior Software Engineer - Core OS

    Microsoft Corporation (Redmond, WA)
    OS ** , we are responsible for the Operating Systems that power Azure, Microsoft's Linux OS , the platforms for Windows Client and Xbox, and our Windows Server ... that are tied to them + Windows Subsystem for Linux (WSL) which makes the use of a ...deliver on our vision, we are looking for a ** Senior Software Engineer** who is motivated about the prospect… more
    Microsoft Corporation (01/11/26)
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  • Sr. Software Engineer - EC2 Windows OS

    Amazon (Santa Clara, CA)
    …model, such as MiniPort, NDIS, StorPort, WDM, WDF etc - Deep understanding into OS level, familiar with either Windows or Linux kernels - Prior experience ... S2D. - Knowledge about Virtualization technologies, Cloud-computing concepts - Knowledge about OS boot up sequences - Knowledge about security concepts, like… more
    Amazon (12/18/25)
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  • Senior Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    Senior Network and Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/ Linux OS Administrator to support the USSTRATCOM IT ... Full Time | Comprehensive and competitive benefits Job Title: Senior Linux /Unix Administrator Work Location: USSTRATCOM Offutt...8+ years Certification: Cloud+ or GICSP or SSCP or Security + or GSEC Schedule: Monday - Friday day shift… more
    S4 Inc. (01/07/26)
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  • Senior Linux /Unix Systems…

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team...Senior Linux /Unix Administrator to join our team in support of...to: + Backup and Recovery + Software management + Security management + Software and hardware installation ( OS more
    SMX (12/04/25)
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  • Senior Software Engineer, Linux

    General Motors (Austin, TX)
    …. Contribute to upstream Linux kernel development and work with open - source communities where applicable. . Define Objectives and Key Results (OKRs) ... and experienced professional to join our team as a ** Senior Software Engineer, Linux Kernel & Driver...the register level. . Knowledge of power management techniques, security frameworks, and real-time optimizations in Linux -based… more
    General Motors (10/22/25)
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  • Senior . Platform Engineer / Linux

    RTX Corporation (Richardson, TX)
    …implementation of the system updates and upgrades with Focus on the Linux Server / Linux OS . The ** Senior Platform Engineer / Linux ** would be ... that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a ** Senior Platform Engineer / Linux ** with well-rounded Linux Infrastructure… more
    RTX Corporation (11/15/25)
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  • Senior Linux Kernel and Driver…

    Microsoft Corporation (Hillsboro, OR)
    …that will manage and optimize the Cloud infrastructure. We are looking for a ** Senior Linux Kernel and Driver Developer** to join the team. **Responsibilities** ... Manufacturing Engineering (CSME) Cloud Compute Development Organization (CCDO) is seeking a ** senior -level Linux kernel and driver expert** to lead development… more
    Microsoft Corporation (12/06/25)
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  • Senior Systems Administrator ( Linux

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support ... Senior Systems Administrator ( Linux ) Location HI -...DOD 8570/8140 IAT II + One of the following OS Certifications required: Linux , Linux + or… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • Senior Linux System Administrator

    Parsons Corporation (Aberdeen, MD)
    …including NVidia Grace/Hopper, ARM, AMD, and new file systems_ + _Identify open - source software tools and stacks for customer-specific and production platforms_ ... operating systems and high performance computing_ + _Extensive background in Linux tools, performance tuning, instrumentation_ + _Open- source software tools,… more
    Parsons Corporation (11/15/25)
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  • Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    **Description** The DTRA program at Leidos is seeking a ** Senior Linux Administrator** in Fort Belvoir, VA to support the DTRA I3TS Infrastructure Services team ... to maintain and optimize the Linux production environment.The candidate will be...Experience with web servers and use of certificates + Open Source : Apache Hadoop, Zookeeper, Puppet +… more
    Leidos (12/30/25)
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  • Senior Systems Administrator ( Linux

    Amentum (Waimea, HI)
    …One of the following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA) ** Security Clearance** Top Secret ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee...environments across Navy networks. + Implement and maintain RMF security controls and ensure systems are compliant with DISA… more
    Amentum (12/24/25)
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  • Senior Linux QA Engineer

    Broadcom (Plano, TX)
    …already have a Candidate Account, please Sign-In before you apply.** **Job Description:** ** Senior Linux QA Engineer** **Job Description:** Are you a passionate ... quality and driving innovation? We are seeking a dynamic Senior Linux QA Engineer to join our...preferably one or both x86 and s390x architectures. + Linux security , OpenSSL, and certificate management. +… more
    Broadcom (10/21/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SENIOR LINUX ARCHITECT (CORPIT)** Bowhead seeks aSenior Linux Architect to lead the engineering and architecture of our enterprise RDT&E ... our Comply to Connect (C2C) initiative inDahlgren, VA. The Senior Linux Architect will design and implement...use of a centralized directory for authentication + Manage security , including basic firewall and SELinux configuration + Configure… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Senior Linux System Administrator

    General Dynamics Information Technology (Stennis Space Center, MS)
    …,System Administration **Experience:** 8 + years of related experience **Job Description:** ** Senior Linux System Administrator** The position is for the ... Senior Linux System Administrator responsible for the servers that process...maintaining system hardware, operating systems, software systems, network systems, security systems. * Experience applying OS patches… more
    General Dynamics Information Technology (01/10/26)
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  • Linux GPU Senior System Software…

    NVIDIA (Santa Clara, CA)
    …automating test cases, code coverage, triaging. Ways to stand out from the crowd: + Open source contributions to the Linux kernel and/or other large software ... the most inquisitive people in the world! Would you like to contribute to pioneering Linux graphics driver software used in our GPUs? We would love to hear from you!… more
    NVIDIA (12/17/25)
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  • System Administrator- Linux

    Leidos (Annapolis Junction, MD)
    …analyzing and implementing Security Technical Implementation Guide (STIG) requirements in Linux OS . + Must have experience with utilities used to create ... new and exciting opportunity for a **System Administrator - Linux ** in our **National Security Sector's (NSS)...+ Must have experience with utilities used to manage Linux OS disk file systems. + Must… more
    Leidos (01/06/26)
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  • Senior Linux Systems Administrator

    SAIC (Princeton, NJ)
    **Description** SAIC is recruiting for a ** Senior Linux Systems Administrator** to join our program as a general technologist to support our NOAA GFDL program in ... Linux administration best practices. + Demonstrated knowledge of Red Hat Enterprise Linux (RHEL) or derivatives (eg, AlmaLinux OS , CentOS, Oracle Linux ,… more
    SAIC (01/08/26)
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  • Senior Software Engineer - Embedded…

    RTX Corporation (Cedar Rapids, IA)
    …air. **What You Will Do:** + Design, develop and continuously enhance our customized Linux OS ecosystem and maintain ownership over areas such as build ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...demands of a rapidly evolving global market. As a Senior Software Engineer in this organization, you will be… more
    RTX Corporation (11/26/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    Senior -level RedHat Linux server administration experience, experience with other Linux OS versions desired, such as Ubuntu and CentOS + Experience ... Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems… more
    GovCIO (11/07/25)
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