• Principal /Sr Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Advanced Weapons Business Unit** is currently seeking a ** Principal / Sr Principal Engineer - Operations Research** for ... (T04). Basic qualifications for each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03) are: + BS in… more
    Northrop Grumman (01/02/26)
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  • Principal /Sr Principal Flight Test…

    Northrop Grumman (Edwards AFB, CA)
    …at either a Principal or Sr Principal level. **Basic Qualifications Principal Flight Test Engineer :** + Bachelor's Degree in a STEM (Science, Technology, ... Program Access (PAR/SAP). + Experience with aircraft weapon systems. **Basic Qualifications Sr. Principal Flight Test Engineer :** + Bachelor's Degree in a STEM… more
    Northrop Grumman (12/05/25)
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  • Principal / Sr. Principal Modeling…

    Northrop Grumman (Los Angeles, CA)
    Principal Level or a Sr. Principal Level. **Basic Qualifications for a Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree in a ... onsite full-time in Woodland Hills, California. **Basic Qualifications for a Senior Principal Modeling, Simulation and Analysis Systems Engineer :** + BS degree… more
    Northrop Grumman (11/11/25)
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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 ... degree AND 3 years of related professional/military engineering experience. + **Senior Principal HPC Engineer :** Bachelor's degree in a STEM discipline AND… more
    Northrop Grumman (12/13/25)
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  • GNC Engineer ( Principal

    Northrop Grumman (Los Angeles, CA)
    …making history. **Northrop Grumman Defense Systems** is looking for a motivated **GNC Engineer ( Principal Engineer Guidance Navigation Control, or ( ... to execute current missions and develop future business. **Basic Qualifications:** + Principal Engineer Guidance Navigation Control requires a minimum of 5… more
    Northrop Grumman (11/22/25)
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  • Senior Principal Network Engineer

    Northrop Grumman (San Diego, CA)
    …making history. Northrop Grumman Aeronautics Systems is looking to add a **Senior Principal Network Engineer ** to our team in San Diego (Rancho Bernardo), ... to develop novel and innovative solutions to advanced technical problems. The **Senior Principal Network Engineer ** in this role will be responsible for: +… more
    Northrop Grumman (12/04/25)
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  • Principal Electrical Systems…

    Kratos Defense & Security Solutions, Inc. (Roseville, CA)
    …US DoD Secret Clearance or higher Keyword: Engineer , engineer ,Engineering,engineering,electrical systems,Electrical Systems, ENGINEER , Principal Engineer ... and conducting various kinds of testing including hardware-in-the-loop (HWIL), Software -in-the-Loop (SWIL), avionics, subsystem and aircraft-level testing + Leading… more
    Kratos Defense & Security Solutions, Inc. (11/26/25)
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  • Systems Engineer , Principal

    AeroVironment (Simi Valley, 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 (11/06/25)
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  • Sr. Principal Engineer Electrical…

    Northrop Grumman (San Diego, CA)
    …all environmental conditions Basic Qualifications: + Basic qualifications for a Sr. Principal Engineer include a Bachelor's in Science, Technology, Engineering ... Grumman Aeronautics Systems** has an opening for a **Sr. Principal ** **Firmware** ** Engineer ** to join our team...join our team of qualified, diverse individuals within our Software organization located in **Rancho Bernardo, CA** . As… more
    Northrop Grumman (12/03/25)
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  • Principal IT Systems Engineer

    SpaceX (Hawthorne, CA)
    Principal IT Systems Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... to make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL IT SYSTEMS ENGINEER SpaceX is seeking a highly motivated and innovative… more
    SpaceX (11/02/25)
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