• Sr. Principal Test Engineer

    Northrop Grumman (Los Angeles, CA)
    …making history. Northrop Grumman Defense Systems in Northridge, CA. is currently seeking a **Sr. Principal Test Engineer - RF Systems (T42904)** as part of ... group for the AARGM family of missile programs. In this role, the **Sr. Principal Test Engineer - RF Systems** will support development and sustainment of… more
    Northrop Grumman (10/28/25)
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  • Principal RF Payload Integration…

    Northrop Grumman (El Segundo, CA)
    …& Tes** t ** Engineer /Sr. Principal ** **RF Payload Integration & Test Engineer ​** to join our team of qualified, diverse individuals in defining ... position may be filled by either at the Principal RF Payload Integration & Test Engineer level OR at the Sr. Principal RF Payload Integration & Test more
    Northrop Grumman (10/18/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a Systems Engineering team defining the next generation of space ... in El Segundo Ca. In this role, you will develop, plan, and execute test strategies to validate system requirements and ensure successful integration of space and… more
    SAIC (10/03/25)
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  • Senior Principal Software I&T…

    Northrop Grumman (Los Angeles, CA)
    …a part of our mission! Northrop Grumman Mission Systems is searching for a **Sr. Principal Engineer Embedded Software** to support our Software and Test ... root cause & corrective actions **Basic Qualifications for Sr.** ** Principal Engineer Embedded Software** **:** + 8...and lead small projects or teams + Experience in Test script development with HW interfaces + Experience performing… more
    Northrop Grumman (12/04/25)
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  • Systems Engineer / Principal Systems…

    Northrop Grumman (Los Angeles, CA)
    …models for sensors and systems. _This requisition may be filled at either an Engineer Systems level or Principal Engineer Systems Level._ Basic ... Northrop Grumman Missions Systems are seeking a skilled Systems Engineer with familiarity of requirements development, test ...onsite full-time at Woodland Hills, CA Basic Qualifications - Principal Engineer Systems: + Bachelor's of Science… more
    Northrop Grumman (12/04/25)
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  • Principal RF Software Engineer

    SpaceX (Hawthorne, CA)
    Principal RF Software 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 RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages...RF systems + Design, build, validate, and automate RF test benches for full characterization of custom RF designs,… more
    SpaceX (11/26/25)
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  • Principal or Sr Principal

    Northrop Grumman (El Segundo, CA)
    … data and support flight test activities. **Basic Qualifications for Principal Engineer :** + Bachelors in Science, Technology, Engineering or Math (STEM) ... they're making history. **Northrop Grumman Aeronautics Systems** has an opening for a ** Principal Engineer Guidance, Navigation, & Control or a Senior … more
    Northrop Grumman (10/15/25)
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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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  • R GPS Navigation / Principal GPS Navigation…

    Northrop Grumman (Los Angeles, CA)
    …(such as nulling, STAP, SFAP, SFAP-T, differential GPS) **Basic Qualifications for a Principal GPS Navigation Systems Engineer :** + Bachelors of Science in a ... for you to join our team as a Systems Engineer focused on GPS Navigation based out of Woodland...Analysis of GPS navigation performance in laboratory and flight test scenarios + Communication of status, issues, and results… more
    Northrop Grumman (11/27/25)
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  • Principal /Sr. Principal Embedded…

    Northrop Grumman (Los Angeles, CA)
    …they're making history. **Northrop Grumman Advanced Weapons** has an opening for a ** Principal /Sr. Principal /** **Embedded Software Engineer ** with an active ... and systems based on requirements. + Design٫ develop٫ code٫ test and debug system software. + Participate in all...be on-site in Northridge, CA._ **Basic qualifications for a Principal ** **Embedded Software Engineer level (T03):** +… more
    Northrop Grumman (12/04/25)
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  • Principal Electrical Engineer

    Medtronic (Los Angeles, CA)
    …innovation in a more connected, compassionate world. **A Day in the Life** The Principal Electrical Engineer will lead the design and development of advanced ... teamwork are essential for success in this position. **About the Role:** As a Principal Electrical Engineer , you will play a key leadership role in the… more
    Medtronic (12/09/25)
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  • Principal RFIC Design Engineer

    SpaceX (Hawthorne, CA)
    Principal RFIC Design Engineer Hawthorne, CA...the design + Assist in the development of automated test lab equipment for lab measurements + Work with ... possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL RFIC DESIGN ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology… more
    SpaceX (11/25/25)
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  • Principal Electrical Engineer - EMC

    Medtronic (Northridge, CA)
    …Day in the Life** In this exciting and challenging role as a Principal Electrical Engineer , your responsibilities will include Designing, developing, and ... Plans and arranges schedules, and equipment required for verifying products. Provides test area with parameters for sample testing and specifies tests to be… more
    Medtronic (12/05/25)
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  • Principal / Sr. Principal Software…

    Northrop Grumman (Los Angeles, CA)
    … Level or a Sr. Principal Level. **Basic Qualifications for a Principal Software Engineer :** + Bachelor's with 5 years of professional software development ... high integrity and safety compliance. + Debug, optimize, and test software to ensure performance and reliability. + Collaborate...at Woodland Hills, CA **Basic Qualifications for a Sr. Principal Software Engineer :** + Bachelor's with 8… more
    Northrop Grumman (12/04/25)
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  • 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 ... tools to support data analysis of simulation or flight test results + Model operational environments, performs trade studies...each level are listed below.** Basic Qualifications for a ** Principal Engineer - Operations Research (** T03)… more
    Northrop Grumman (10/03/25)
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  • Principal MMIC Design Engineer

    SpaceX (Hawthorne, CA)
    Principal MMIC Design Engineer Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally ... the ultimate goal of enabling human life on Mars. PRINCIPAL MMIC DESIGN ENGINEER (STARSHIELD) Starshield leverages...the design + Assist in the development of automated test equipment for lab measurements + Work with manufacturing… more
    SpaceX (09/11/25)
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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...design, phased array and reflector antenna systems, and/or antenna test and design validation. You will work in a… more
    SpaceX (10/02/25)
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  • Senior/ Principal Software Engineer

    Genentech (Los Angeles, CA)
    …4+ years of professional experience in backend or data engineering roles(Senior Software Engineer ) ; 7+ ( Principal Software Engineer ). + Excellent ... the primary location of San San Francisco, California $142,500-264,700 (Senior Software Engineer ) and $162,600-302,000 ( Principal Software Engineer ). Actual… more
    Genentech (12/10/25)
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  • Avionics Systems Design and Analysis…

    The Boeing Company (Seal Beach, CA)
    …organization has a great opportunity for an **Avionics Systems Design and Analysis Engineer ** (Experienced, Senior or Principal ) to join our team in **Seal ... broad range of experience levels including; Experienced, Senior or Principal Avionics Systems Engineer . Ideal applicant will...Responsibilities:** + Lead and manage the design, integration and test of Avionics systems for the OoP fleet. +… more
    The Boeing Company (12/07/25)
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  • Senior Principal IT/OT Infrastructure…

    Genentech (Los Angeles, CA)
    …Automated Inspection, Autoinjector Assembly, Packaging/Finished Products). **The Opportunity** A Senior Principal ITOT Infrastructure Engineer is being hired to ... time is expected during the project phase. **What You'll Do** Senior Principal ITOT Infrastructure Engineer (Department: ITOT/Infrastructure - Leadership Role)… more
    Genentech (10/25/25)
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