• Senior Linux

    Vanderbilt University Medical Center (Nashville, TN)
    …**Job Summary:** This position will be supporting RedHat OpenShift, and the containerization solutions built around Linux containers and managed by Kubernetes. ... systems of up to high complexity. * Administers system infrastructure and infrastructure appliances including data center, security, firewalls, authentication… more
    Vanderbilt University Medical Center (12/11/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    …with Docker, including containerization and orchestration. * Strong understanding of Linux operating systems , including Red Hat Enterprise Linux and ... Senior Linux Engineer Job Category: Engineering...experience. * At least 5 years of experience in Linux system administration, with a focus on… more
    CACI International (11/01/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... * * **The Opportunity:** CACI is looking for a Senior Linux Engineer to support a newly...our programs. **Responsibilities:** + Support Red Hat and Ubuntu Linux systems and related technologies. + Develop… more
    CACI International (10/09/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows ... license configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux , ESXi and Windows Systems . + Work as a team member… more
    RTX Corporation (09/26/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in unclassified and secure ... domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job...Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network… more
    L3Harris (12/10/25)
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  • Senior Automation Engineer - Linux

    Blue Cross and Blue Shield of Minnesota (Eagan, MN)
    …legally protected characteristic. Blue Cross and Blue Shield of Minnesota Position Title: Senior Automation Engineer - Linux OS Location: Hybrid | Eagan, ... In this role, you will leverage your expertise in Linux Operating Systems to design, implement, and...to design, implement, and optimize automation solutions that enhance system reliability and efficiency. The Senior Automation… more
    Blue Cross and Blue Shield of Minnesota (12/11/25)
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  • Functional Area Expert II ( Linux /Unix)

    TISTA Science and Technology (Austin, TX)
    …zLinux, Amazon Linux , Azure Linux and other flavors of Linux /Unix operating systems ). Kernel and System Configuration: Familiarity with kernel ... clear and concise narrative or graphic reports. + Must have the skill set of a senior System Administrator (preferably in Solaris Unix and Red Hat Linux ) but… more
    TISTA Science and Technology (12/10/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems /Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused ... Responsibilities include: + Supporting a variety of networks and systems in a mission-critical enterprise environment. + Excel independently...day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in… more
    SAIC (12/06/25)
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  • AI Senior Staff Systems Engineer

    Cadence Design Systems, Inc. (San Jose, CA)
    …languages such as Python, Bash, or Perl. + Deep expertise in Linux system administration (RHEL preferred), including networking, storage, and performance ... We are seeking a highly skilled and experienced AI Systems Engineer to join our team. This is a...Engineer to join our team. This is a hands-on, senior individual contributor role that will be pivotal in… more
    Cadence Design Systems, Inc. (09/30/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, ... WHAT YOU WILL DO: Duties and Responsibilities: + Enterprise Authorization: Integrate Linux Systems into a primary Windows environment (workstations & servers)… more
    General Dynamics Information Technology (09/16/25)
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  • FAST Labs - Senior Principal II Software…

    BAE Systems (Merrimack, NH)
    …**Join the Cutting-Edge Research and Development Team in FAST Labs** The BAE Systems ' FAST Labs team conducts research and development in the following areas to ... unwavering commitment to "Protect Those Who Protect Us . **Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering** As a key member of our… more
    BAE Systems (11/14/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …+ Design, implement, and manage security controls and configurations for both Linux and Windows systems , including system hardening, vulnerability ... to the architecture, design, development, evaluation and integration of systems and networks to maintain system security....GOTS, and FOSS. + Configure and manage logging for Linux and Windows systems , ensuring relevant security… more
    L3Harris (11/01/25)
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  • Senior Systems Administrator 10k…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will play a...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • Senior Production Systems

    The Walt Disney Company (Glendale, CA)
    Title: ** Senior Production Systems Reliability Engineer (Project Hire)** Department: **Disney Branded Television - Technology** Reports To: ** Senior Manager ... join the Disney Branded Television Technology team as a Senior Production Systems Reliability Engineer. In this...Linux / UNIX, Mac OS, and Microsoft Windows-based systems in a network environment. + A minimum of… more
    The Walt Disney Company (10/10/25)
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  • Senior Systems Engineer (PSI)

    V2X (Indianapolis, IN)
    …review support, system implementation, integration, verification, and validation. The Senior Systems Engineer will work within a cross-functional Integrated ... **Description** V2X is growing! V2X is looking for a ** Senior Systems Engineer (PSI)** to join our...to solve problems + Knowledge of Android, Windows, or Linux Operating System concepts + Ability to… more
    V2X (10/14/25)
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  • Senior Systems Engineer

    CACI International (Annapolis Junction, MD)
    Senior Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * **The Opportunity:** Senior Systems Engineer with strong design experience...system deployment, as well as general Windows and Linux system administration and sustainment experience. Must… more
    CACI International (10/21/25)
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  • Senior Platforms Engineer

    Marathon Petroleum Corporation (Denver, CO)
    …and encouraging cross-team collaboration. + Design, implement, and maintain enterprise-grade systems across Windows Server and Linux platforms, ensuring high ... technological landscape, we are seeking a dynamic and experienced Senior Platforms Engineer to join our OT Windows team....systems . + Perform root cause analysis for complex system issues and lead remediation strategies to prevent recurrence.… more
    Marathon Petroleum Corporation (12/06/25)
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  • Senior Engineer Embedded Software

    BAE Systems (Westminster, CO)
    …Understanding of and experience with deployment and operation of applications on Linux systems . + Experience with object-oriented design. + Experience generating ... Description** The Software and Ground Solutions group at BAE Systems Inc Space and Mission Systems is...areas: + Rust + C/C + Python + Embedded Linux + Interaction with FPGAs and understanding system more
    BAE Systems (10/19/25)
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  • Senior Deep Learning Systems

    NVIDIA (Santa Clara, CA)
    …more of relevant experience. + Experience in at least one of the following: + System Software: Operating Systems ( Linux ), Compilers, GPU kernels (CUDA), DL ... and C++ to measure key performance metrics of DL workloads running on Nvidia systems . + Analyze system and software characteristics of DL applications. + Develop… more
    NVIDIA (10/22/25)
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  • Senior Cloud Systems Engineer…

    St. George Tanaq Corporation (Suitland, MD)
    Senior Cloud Systems Engineer (Identity Management Domain Services) WFH Flexible*Suitland, MD (http://maps.google.com/maps?q=Suitland+MD+USA) Job Type Full-time ... us, visit https://tanaq.com/tanaq-technical-services. **About the Role** We are seeking a ** Senior Cloud Systems Engineer** (Identity Management Domain Services)… more
    St. George Tanaq Corporation (11/18/25)
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