• Senior Principal Hardware Engineer

    RTX Corporation (Marlborough, MA)
    …and defense industry, is seeking a highly experienced and motivated **Senior** ** Principal ** **Hardware Engineer Lead** to join our Protected Communications ... including software , systems, and test engineering to deliver integrated solutions that meet customer requirements * Oversee the entire hardware development… more
    RTX Corporation (11/18/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …Collins Aerospace Collins Aerospace is seeking a highly skilled and experienced Principal Mechanical Engineer Lead with expertise mechanical hardware design, ... + Proficiency in CAD tools (eg, Creo, CATIA, SolidWorks) and FEA software (eg, ANSYS, Abaqus). + Strong understanding of mechanical engineering principles, including… more
    RTX Corporation (11/14/25)
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  • CCSS Principal Systems Engineer

    RTX Corporation (Springfield, VA)
    …more secure world. Raytheon Field Engineering is anticipating an opportunity for a Principal Systems Engineer . This role is suited for a motivated individual ... (O&M). + Experience designing and leading the development of technical solutions incorporating both TDM and VoIP technologies, to successfully support and… more
    RTX Corporation (11/13/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... + You will be responsible for developing sound technical solutions to a wide range of complex problems related...+ Experience with CREO(Pro/E) or similar 3D solid modeling software . + Familiarity with the design and manufacturing processes… more
    RTX Corporation (11/06/25)
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  • Principal Process Engineer

    Sanofi Group (Framingham, MA)
    **Job Title:** Principal Process Engineer -Technical Sciences **Location:** Framingham, MA **About the Job** Join a global network that powers how Sanofi delivers ... + Knowledge of DeltaV automation + Experience working with statistical analysis software + Experience providing solutions for difficult technical issues +… more
    Sanofi Group (11/04/25)
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  • Weapons and Store Separation CFD Principal

    Northrop Grumman (Melbourne, FL)
    …Grumman's Aeronautics Systems sector is seeking a Weapons and Store Separation CFD Principal Engineer to join our team of qualified, diverse individuals in ... of complex configurations. + Experience running CFD simulations and verifying converged solutions . + Experience running multibody CFD simulations + Must have an… more
    Northrop Grumman (11/01/25)
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  • Engineer Senior Principal II…

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Engineer Senior Principal II - Payload Performance Lead** **117533BR** EEO ... our team of experts in developing cutting-edge RF payload solutions . As a key member of our team, you'll...+ Lead the development, test and evaluation of hardware, software , support equipment and systems as required. + Prepare… more
    BAE Systems (10/29/25)
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  • Principal Optical Engineer of Optics…

    Oracle (Concord, NH)
    …communication with product teams, networking leadership, and PMO to help assess gaps, solutions and needs. Career Level - Principal Level providing technical ... the design and development of new optics and transceivers solutions that help connect and drive the GPU, compute,...design and cabling issues within networking. Serves as a principal point of contact for driving systematic resolution of… more
    Oracle (01/16/26)
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  • Network Engineer Principal

    SAIC (MD)
    …(Container Network Interface), and VXLAN configurations. + Deliver identity-based and Software -Defined Networking (SDN) solutions to enhance scalability and ... **Description** SAIC is seeking a Senior Network Engineer to support the Department of the Air Force's (DAF) Advanced Battle Management System (ABMS) Digital… more
    SAIC (01/08/26)
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  • Principal Engineer , AWS Hardware…

    Amazon (Seattle, WA)
    …the more than one million customers who use AWS today. Our Principal Engineers help establish technical standards and drive Amazon's overall technical architecture, ... every piece of server hardware is healthy and manageable, and build essential software that interfaces with cutting-edge embedded systems all over the world. If you… more
    Amazon (11/13/25)
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