• Senior Principal Engineer

    Amazon (Santa Clara, CA)
    …how customers interact with the delivery process. We are looking for several Senior Principal Engineers to develop the technology roadmap for the organization. ... Description The Last Mile Delivery & Technology team consists of:...partners enables more deliveries to our customers. At Amazon, Senior Principal Engineers are both visionary leaders… more
    Amazon (08/23/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Grumman's Space Systems Sector has an opening for a ** Principal Cyber Systems Engineer / Senior Principal Cyber Systems Engineer ** to join our team ... **_This position may be filled as a Level 3 Principal Cyber Systems Engineer or Level 4...a Single Scope Background Investigation (SSBI) completed within the last 5 years, at time of application, and prior… more
    Northrop Grumman (10/22/25)
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  • (DoD SkillBridge) Principal Electronics…

    Northrop Grumman (San Diego, CA)
    …Grumman Aeronautics Systems** is looking to add a ** Principal OR Senior Principal Electronics Engineer - Payloads Field Service Representative** ... civilian work experience through an individual internship during their last 6 months of service, for up to 180... Electronics Engineer - Payloads Field Service Engineer or the Senior Principal more
    Northrop Grumman (10/02/25)
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  • Principal / Senior Principal

    Northrop Grumman (Mcclellan, CA)
    …they're making history. We are looking for you to join our team as a ** Principal / Senior Principal Software Engineer ** based in McClellan, CA. **What ... can be filled as a Principal or Senior Principal Software Engineer . **Basic...Secret security clearance with an investigation completed within the last 6 years + Ability to obtain and maintain… more
    Northrop Grumman (10/16/25)
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  • Senior Principal SEIT…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal SEIT Engineer ** who strives for excellence and have ... all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer ** will...+ Existing Top-Secret SCI (TS/SCI) security clearance (within the last 24 months) **What We Offer​** + Medical, dental,… more
    RTX Corporation (10/09/25)
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  • Senior Principal SEIT…

    RTX Corporation (Anaheim, CA)
    …Raytheon Company Managed by Collins Aerospace Applied Signal Technology (AST) is seeking a ** Senior Principal SEIT Engineer ** who strives for excellence and ... all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer ** will...+ Existing Top-Secret SCI (TS/SCI) security clearance (within the last 24 months) **What We Offer​** + Medical, dental,… more
    RTX Corporation (10/09/25)
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  • Senior Principal Software…

    RTX Corporation (Anaheim, CA)
    …Company Managed by Collins Aerospace **Applied Signal Technology (AST** ) is seeking a ** Senior Principal Software Engineer ** with deep expertise in Global ... work-life balance. We are seeking an innovative and mission-driven ** Senior Principal Software Engineer ** with...DoD Top Secret SCI (TS/SCI) security clearance within the last 24 months. **What We Offer​** + Medical, dental,… more
    RTX Corporation (10/07/25)
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  • Senior Principal Engineer

    Northrop Grumman (San Diego, CA)
    …**after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for an ** Senior Principal Engineer Software -** **Embedded & Real Time** ... Oriented C++ AND/OR Python for Safety-Critical applications/Systems within the last 2 years. + Demonstrated Professional Experience Architecting, Designing,… more
    Northrop Grumman (09/30/25)
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  • Senior Principal Lab Test…

    Northrop Grumman (Palmdale, CA)
    …part of history, they're making history. Northrop Grumman Aeronautics Systems is looking for a ** Senior Principal Lab Test Engineer (Level 4)** to join our ... active DoD Top Secret clearance (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation). + Must have the… more
    Northrop Grumman (10/16/25)
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  • Sentinel (GBSD) Principal / Sr…

    Northrop Grumman (Manhattan Beach, CA)
    …offer a competitive relocation assistance package. The position may be filled at either a Principal or Sr. Principal Engineer level. **What You'll Get to ... only part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal / Sr Principal Design Engineer ** . This position is… more
    Northrop Grumman (08/23/25)
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