• 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...**Note** This position is based in Richardson TX. and work will be performed at the onsite Facility requiring… more
    RTX Corporation (11/05/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …provides an inclusive, engaging environment designed to empower employees and promote work -life success. Fundamental to our culture is an unwavering focus on values, ... domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job Location: Greenville,...A candidate must be a self-starter, be able to work independently, work effectively in a diverse… more
    L3Harris (12/10/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior Linux Administrator (NetServ) to join our team in Dahlgren, VA. The Senior Linux ... and Evaluation (RDT&E) environment. **Responsibilities** + Utilize Red Hat Enterprise Linux system administration experience to provide technical problem solving and… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • MSIC - HPC Linux Systems Administrator

    COLSA Corporation (Huntsville, AL)
    Join our team as a Linux Systems Administrator, where you will support and manage a diverse mix of workstations, servers, and high-performance computing (HPC) ... We are looking for a skilled professional with a solid foundation in Linux administration and a collaborative approach to problem-solving. + Securely deploy and… more
    COLSA Corporation (10/02/25)
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  • Sr Software Engineer, Linux C/C++ (Global…

    Palo Alto Networks (Santa Clara, CA)
    …a member of our team, you will be shaping the future of cybersecurity. We work fast, value ongoing learning, and we respect each employee as a unique individual. ... value in-person interactions. This is why our employees generally work full time from our office with flexibility offered...its customers regardless of whether they are on-premise, on remote networks or mobile users. One part of Prisma… more
    Palo Alto Networks (11/14/25)
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  • Linux /Windows Systems Administrator II

    TEKsystems (Corona, CA)
    …of IT and will be responsible for keeping 600 Windows servers and 120 Linux servers patched, secure, and performing well. The environment is primarily Windows, so ... On top of that, candidates must be strong in Linux administration at scale and VMware storage ownership. A...Manage Omnissa Horizon virtual desktop infrastructure (VDI) pools and remote desktop services (RDS) - Resolve high tier incidents… more
    TEKsystems (12/05/25)
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  • Linux Administrator

    Two95 International Inc. (Springfield, MA)
    Title: Linux Administrator Location : Remote (Springfield, MA) Type : Contract to hire Rate : $Best Possible Requirements Responsibilities: + Administer the ... Linux Red Hat environment + Support production, development and...resources to meet infrastructure and application database needs. Required Work Experience: + Seven years working in technology infrastructure… more
    Two95 International Inc. (12/08/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    …will work with other members to mitigate vulnerabilities on Linux -based systems, implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities. Other ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance...located in Arlington, VA, and will be a fully remote position within the United States. **Responsibilities** In this… more
    GovCIO (11/07/25)
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  • Senior Software Engineer - Embedded Linux

    RTX Corporation (Cedar Rapids, IA)
    …Our team has some of the most knowledgeable experts in the industry and work with all the most recent technologies in embedded software development. Within Collins ... Aerospace we work alongside FPGA, hardware, and systems teams in order...Do:** + Design, develop and continuously enhance our customized Linux OS ecosystem and maintain ownership over areas such… more
    RTX Corporation (11/26/25)
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  • Senior. Platform Engineer - Linux (FEP)…

    RTX Corporation (Aurora, CO)
    …secure world. Raytheon Technologies (RTX) is seeking a talented **Senior Platform Linux - (Front End Processor (FEP) Engineer)** with experience in traditional ... infrastructure design to support our Linux based Front End Processing (FEP) system. The FEP...or Physics and a minimum 5 years of related work experience + Thorough background in on premise RHEL… more
    RTX Corporation (12/02/25)
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