• Systems Engineer , Principal

    AeroVironment (Simi Valley, CA)
    **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One ... Systems for defense and commercial applications. The Principal Systems Engineer leads a...scope requirements & identify tolerances + Create model based Systems Test strategy based on flight envelope… more
    AeroVironment (08/08/25)
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  • Sr/ Principal Engineer Software…

    Northrop Grumman (Redondo Beach, CA)
    …401K matching program. Northrop Grumman Space Systems (NGSP) is seeking an experienced Principal Software Engineer / Sr. Principal Software Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the code base including peer review of code. ** Principal Software Engineer :** Bachelor's degree in STEM… more
    Northrop Grumman (09/25/25)
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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …a base Level or a Principal Level.** **Basic Qualifications for a GPS Navigation Systems Engineer :** + Bachelors of Science in a STEM discipline and 2 years ... (such as nulling, STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :** + Bachelors of Science… more
    Northrop Grumman (08/31/25)
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  • Senior/ Principal Software Engineer…

    Northrop Grumman (Redondo Beach, CA)
    …even better at what we do. Does this sound like you? **We are seeking either a Principal Software Engineer or a Senior Principal Software Engineer to ... at a higher grade based on qualifications listed below._ **Basic Qualifications:** + ** Principal Software Engineer :** 5 Years with Bachelors in Science; 3 Years… more
    Northrop Grumman (07/18/25)
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  • Principal Hardware System Validation…

    Microsoft Corporation (Mountain View, CA)
    …Azure Cloud Hardware and Infrastructure Engineering (CHIE) team is seeking a highly motivated Principal Hardware Systems Validation Engineer to work in a ... daily, in a cutting-edge public cloud environment. As a Systems Engineering team member, you will develop System...at work and beyond. **Responsibilities** + Define and Develop System validation architecture, test frameworks, and … more
    Microsoft Corporation (10/01/25)
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  • Principal / Systems Engineer

    Northrop Grumman (El Segundo, CA)
    …part of our mission! **We are seeking either a Systems Engineer or Principal Systems Engineer to join our Phoenix program. This position is located ... for software capabilities and trace back to higher level system requirements + Apply knowledge of systems ...of relevant experience with a Master's in STEM + ** Principal Systems Engineer ** : 5… more
    Northrop Grumman (08/09/25)
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  • Senior Principal Systems…

    RTX Corporation (El Segundo, CA)
    …future of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an ... notebooks, Test Plans, Instruction manuals, etc.) + Experience with System Modeling Language (SysML) and Model-Based Systems Engineering (MBSE) toolsets… more
    RTX Corporation (10/02/25)
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  • Systems Engineer , Principal

    General Dynamics Information Technology (Oxnard, CA)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is actively seeking a Systems Engineer Principal to help support our MCSIL program.** ... engineering, software development life cycles, and performance of systems test and evaluation in the lab,...**Supporting system and subsystem level integration and test of complex EW systems .** **Participating in… more
    General Dynamics Information Technology (08/31/25)
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  • Systems Engineer Principal

    SAIC (San Diego, CA)
    **Description** SAIC is seeking a ** Principal Systems Engineer ** to support the Tactical Networks (TACNET) Capabilities Based in Service Engineering Agent ... (ISNS), and Sensitive Compartmented Information (SCI) Networks. TACNET Sustainment Team seeking a Systems Engineer who will assist and lead various efforts and… more
    SAIC (10/03/25)
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  • Software / Principal Software…

    Northrop Grumman (Manhattan Beach, CA)
    …Northrop Grumman Space Systems (NGSP) seeks to find a _C++ Software Engineer / Principal Software Engineer_ in the Payload and Ground Systems Division ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Years with Bachelors in Science; 0 Years with Masters ** Principal Software Engineer :** 5 Years with Bachelors… more
    Northrop Grumman (07/22/25)
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