• Principal Full Stack Software…

    Toyota (Plano, TX)
    …team is seeking a highly motivated person to fill an opening as a ** Principal ** **Full Stack** **Software** ** Engineer ** , to help our growing Enterprise needs. ... We are looking for accomplished Principal Full Stack Software Engineers who are passionate about...best practices are followed. + Define the UI/UX strategy, architecture , and best practices in alignment with the company's… more
    Toyota (10/07/25)
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  • Senior Principal Scientific Software…

    Leidos (San Diego, CA)
    …problems for our Department of Defense customers. We are currently seeking a Senior Principal Scientific Software Engineer with a focus in camera sensors and ... are local due to on-site meetings. **Primary Responsibilities:** In this Senior Principal Scientific Software Engineering position: + You will design software … more
    Leidos (10/01/25)
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  • Senior Principal Systems Engineer

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. **Senior Principal Systems Engineer - RF Systems** **115260BR** EEO Career Site Equal ... continual learning and strong execution. **What You ll Do:** + Determine the functional architecture of a radar and RF model environment for use by engineers on… more
    BAE Systems (09/09/25)
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  • Platform Engineering, Principal

    Fannie Mae (Plano, TX)
    …platforms, software, and applications. *THE IMPACT YOU WILL MAKE* The Platform Engineering, Principal Engineer (Director IC) role will offer you the flexibility ... drive alignment as in Individual Contributor. * Deep understanding of platform architecture , scalability, reliability, and security . * Experience designing and… more
    Fannie Mae (08/22/25)
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  • Principal Systems Engineer (SEIT)

    RTX Corporation (West Valley City, UT)
    …looking for a ** Principal ** **S** **ystems Engineering, Integration and Test (SEIT) Engineer ** to join our top-tier Engineering team and play a key role in ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/09/25)
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  • Principal Software Engineer - UI,…

    Zscaler (San Jose, CA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in ... enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can...agility with a cloud-first strategy. We seek a seasoned Principal Software Engineer , UI reporting into the… more
    Zscaler (10/07/25)
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  • Principal Golang Software Engineer

    Zscaler (San Jose, CA)
    …and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 65 million users in ... enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can...agility with a cloud-first strategy. We're looking for a Principal Software Engineer to join our platform… more
    Zscaler (09/30/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Huntsville, AL)
    …a safer, more secure world. The RMD team is looking for a **Senior Principal ** **Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are… more
    RTX Corporation (09/27/25)
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  • Principal Systems Engineer - ISR SME

    QinetiQ US (Mclean, VA)
    …and personal lives. Position Overview We are seeking an experienced Principal Systems Engineer with specialized expertise in Intelligence, Surveillance, ... (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security , and related fields all work together to explore new ways of… more
    QinetiQ US (09/16/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (09/13/25)
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