• Project Manager - Operations - Linux

    BAE Systems (Sterling, VA)
    …You will provide remote resolution support for TIER 0/1/2 support of Linux and Windows cloud-based infrastructure, AWS Workspaces, and stored data in support of ... suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise… more
    BAE Systems (12/09/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …an Advanced Degree in a related field and minimum 3 years' of prior work experience. + Experience administrating Linux operating systems. + Experience with ... Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator. The team's primary goal is to...testing of specialized hardware. **What You Will Do:** + Work in team of HW and SW engineers to… more
    RTX Corporation (11/22/25)
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  • Software Engineer II - Embedded Linux

    RTX Corporation (El Segundo, CA)
    …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 (10/28/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Pelham, NH)
    …safer, more secure world. Raytheon has an opportunity for a **Principal Linux System Administrator** operational support and sustainment for a high priority ... candidate is expected to be self-directed, able to multi-task and prioritize work , possess problem solving skills, have written and verbal communication skills, is… more
    RTX Corporation (12/09/25)
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  • Validation Engineer (Python/Post Silicon/CPU/…

    Nutanix (San Jose, CA)
    …**Hybrid** : This role operates in a hybrid capacity, blending the benefits of remote work with the advantages of in-person collaboration. In locations where our ... programming skills, and a deep interest in open-source and Linux ? If so, Nutanix's CPU Enablement Engineer role might...Barcelona, Singapore, Sydney and Tokyo), employees are expected to work onsite a minimum of 3 days per week… more
    Nutanix (11/25/25)
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  • Linux Systems and Network Engineer

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. **Location:** Northern Virginia (onsite work required at least 3 days per week) **Clearance Requirement:** ISSA/TS ... government personnel and other contractors. The candidate must be able to work seamlessly within government spaces and independently prioritize tasks in a… more
    Nightwing (11/21/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …inform mission partner of decisions + Work Environment: Position is not eligible for remote work ; on-site support is required. What You Must Have + 5 years ... Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator to support a Modeling, Simulation, and...the role's function and a candidate's education or training, work experience, and key skills. Why HII We build… more
    Huntington Ingalls Industries (10/08/25)
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  • Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …to include the integration of hardware and operating systems (OS). Work with Cybersecurity professionals to maintain security requirements and provide documentation ... Podman containers. Experience with Server, Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, RAID, backup...start date. Systems are operational 24x7 and occasionally require work effort beyond standard work hours. Full… more
    RTX Corporation (10/21/25)
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  • Principal System Administrator - Windows…

    RTX Corporation (El Segundo, CA)
    …systems administration in a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. + Understanding and knowledge of Windows Server to include but ... Group Policy, & DNS. + Advanced Red Hat Enterprise Linux knowledge. + Working as a team member in...and configure software applications requested by end users. + Work with Cybersecurity professionals to maintain security requirements and… more
    RTX Corporation (12/09/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a highly collaborative, ... You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. + Understanding and knowledge of Linux Server internals to… more
    RTX Corporation (12/02/25)
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