• Principal Systems Integration & Test…

    RTX Corporation (Goleta, CA)
    …Do you thrive in dynamic environments? Raytheon is seeking a talented and motivated Principal Systems Integration and Test Engineer to join our team within the ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...The following are expected but not limited to a Principal Systems Integration & Test Engineer -… more
    RTX Corporation (09/18/25)
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  • Principal Quality Engineer

    Northrop Grumman (Sunnyvale, CA)
    …best work of your career. Northrop Grumman Mission Systems is seeking a talented ** Principal Quality Engineer ** to join our team in **Sunnyvale, CA.** This role ... support of production Continuous Improvement activities. **Basic Qualifications for** **the** ** Principal ** **Quality** ** Engineer ** **:** + A Bachelor's Degree… more
    Northrop Grumman (10/07/25)
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  • Principal Firmware Engineer

    RTX Corporation (Goleta, CA)
    …decomposition, sub-system design, modeling, simulation, and design verification test. The Sr Principal FW Design Engineer will work with other experienced ... to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only...Will Do:** + This position is for an electrical engineer to work in the Hardware/Firmware Engineering Department at… more
    RTX Corporation (09/28/25)
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  • Systems Engineer , Principal

    AeroVironment (Moorpark, CA)
    …is performing as it should. Because of the nature of the development efforts, the Principal Engineer will have a hand in a variety of stages of development ... **Worker Type** Regular **Job Description** **Summary** The ** Principal Systems Engineer ** is considered a subject matter expert in the discipline. One… more
    AeroVironment (11/05/25)
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  • Industrial Engineer / Principal

    Northrop Grumman (Palmdale, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for an **Industrial Engineer (Level 2) or a Principal Industrial Engineer (Level ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...Ability to travel at least 10% **Basic Qualifications for Principal Industrial Engineer (Level 3):** + Bachelor's… more
    Northrop Grumman (10/23/25)
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  • Principal Requirements Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer :** * Bachelor's degree in a ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ** **What you will… more
    Northrop Grumman (11/25/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (El Segundo, CA)
    …of aerospace. Our Collaborative Mission Autonomy team is looking for an experienced **Senior Principal Systems Engineer ** to join our team. This is an onsite ... or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required,… more
    RTX Corporation (11/04/25)
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  • Principal Antenna Engineer

    SpaceX (Hawthorne, CA)
    Principal Antenna Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is ... the ultimate goal of enabling human life on Mars. PRINCIPAL ANTENNA ENGINEER (STARSHIELD) Starshield leverages SpaceX's...and RF front ends + Contribute to development of software and testing of digital beamforming systems to demonstrate… more
    SpaceX (10/02/25)
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  • Senior Principal Propulsion Engineer

    Northrop Grumman (Redondo Beach, CA)
    …making history. + Northrop Grumman Aeronautics Systems has an opening for a **Sr Principal Engineer Air Breathing Propulsion** to join our team of qualified, ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: SAP TRAVEL: Yes, 10% of the...Program Access (SAP/PAR). + **Basic Qualifications for a Sr Principal Engineer :** + Bachelor's degree in a… more
    Northrop Grumman (11/20/25)
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  • Principal or Senior Principal HPC…

    Northrop Grumman (Redondo Beach, CA)
    clearance to Special Access Programs (SAPs). **Educational/ Experience Requirements:** + ** Principal HPC Engineer :** Bachelor's degree in a STEM discipline ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...3 years of related professional/military engineering experience. + **Senior Principal HPC Engineer :** Bachelor's degree in a… more
    Northrop Grumman (09/13/25)
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