• Sr . Principal Linux

    RTX Corporation (Aurora, CO)
    …US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Sr . Principal Linux System Administrator - Aurora, CO, ... a Raytheon program in a classified environment as a ** Sr .** ** Principal Linux System...GSEC, SSCP, CySA+, CND. + Experience Red Hat Enterprise Linux based systems + Experience with DT… more
    RTX Corporation (07/02/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …will help ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring ... **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux **...realm for ongoing compliance updates). + Develop an operating system lifecycle plan with integration of DoD STIGs and… more
    General Dynamics Information Technology (05/01/25)
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  • Principal Platform Engineer / Linux

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure ... system updates and upgrades with Focus on the Linux Server / Linux OS expertise and...Customer for Technical Exchange Meetings (TEMs) as required. The ** Principal Platform Engineer / Linux ** would be… more
    RTX Corporation (06/13/25)
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  • Staff Software Engineering - Linux Kernel

    Qualcomm (Santa Clara, CA)
    …Building software stacks for high performance systems + 10+ years Linux kernel development ** Principal Duties and Responsibilities:** + Autonomy: Work ... solutions for our custom CPUs. You will focus on Linux kernel, boot firmware, and low-level libraries, collaborating with...interface + Proficient in C, assembly language, and build systems + Experience in systems programming with… more
    Qualcomm (06/26/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in the ... and metrics, etc. The infrastructure includes both Windows and Linux systems with file servers in multiple...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (06/24/25)
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  • Sr Principal Sys Admin - COS IT…

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems offers an exciting career opportunity for a Sr Principal System Administrator - COS IT System Administrator ... all Windows/ Linux -based servers + Create and maintain Windows/ Linux system administration processes and procedures +...and OS updates + Make sure all Windows and Linux systems are using the most up-to-date… more
    Northrop Grumman (06/07/25)
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  • Principal Systems Engineer (Software…

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer (Software Integrator)** / ** Sr . Principal Systems ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...below. This requisition may be filled as either a Principal or Sr . Principal . **Basic… more
    Northrop Grumman (04/08/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Aurora, CO)
    …history. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer Test (Integrator)** / ** Sr . Prin. Systems Engineer Test ... be filled as either a Principal or Sr . Principal Systems Engineer Test...hardware on both linux and windows operating systems **Basic Qualifications for a Sr . … more
    Northrop Grumman (06/03/25)
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  • Sr . Principal Systems

    RTX Corporation (Woburn, MA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Sr . Principal Systems Administrator, Storage & Data Protection, ... solutions to solve complex DT infrastructure problems. As a Senior Principal level System Administrator,...and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience… more
    RTX Corporation (07/04/25)
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  • Sr . Principal System

    RTX Corporation (Marlborough, MA)
    …integrity of our systems and support DT infrastructures around the world. ** Sr . Principal System Administrators** **,** internally known as Principal ... and Packer, while managing system performance, security, and patching on Linux systems . + Experience supporting agile DevSecOps workflows by using GitOps… more
    RTX Corporation (06/13/25)
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