• 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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  • Senior Principal / Principal Flight…

    Northrop Grumman (Edwards AFB, CA)
    …Northrop Grumman Aeronautics Systems has an opening for a Principal / Senior Principal Flight Test Engineer to join our team of qualified, diverse ... years with a MS degree in STEM Field **Both Principal and Sr Principal Systems Test Engineer ** * This position requires a DoD Secret or Top Secret… more
    Northrop Grumman (12/04/25)
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  • Principal /Senior Principal Flight…

    Northrop Grumman (Edwards AFB, CA)
    …history. **Northrop Grumman Aeronautics Systems has an opening for a** ** Principal /Senior Principal Flight Test Engineer ** **to join our team of ... Flight Test Engineering level. **Basic Qualifications for Principal Flight Test Engineer :** + A bachelor's in science, Technology, Engineering… more
    Northrop Grumman (11/20/25)
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  • Principal /Sr Principal Flight…

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

    Northrop Grumman (Edwards AFB, CA)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an **opening for Sr** ** Principal Flight Test Engineer - Mission Planner** to join ... our team of qualified, diverse individuals within our Test and Evaluation organization on the Flight Test...candidate will be required to serve as either a principal subject matter focal point between maintenance, design engineering,… more
    Northrop Grumman (12/04/25)
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  • Senior Principal Integration & Test

    Northrop Grumman (Redondo Beach, CA)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Senior Principal Integration & Test (I&T) ... You'll Get to Do:** Northrop Grumman Mission Systems is seeking a **Senior Principal Integration & Test (I&T) Engineer ** or **Staff Integration & Test more
    Northrop Grumman (12/04/25)
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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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  • Systems Engineer / Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …(UAS); and cruise missile defense. **This requisition may be filled at the Systems Engineer or Principal Systems Engineer level:** + Systems Engineer ... The selected candidate will support the FAAD Integration and Test team for an Army Air Defense System that...experience in lieu of degree may be considered. + Principal Systems Engineer - Bachelor's degree in… more
    Northrop Grumman (11/15/25)
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  • Engineering Environmental Test Lead

    Stratolaunch, LLC (Mojave, CA)
    …national security. To help achieve these efforts, Stratolaunch is seeking a Staff- or Principal -level Environmental Test Engineer , to lead the environmental ... and flight of air-launched, hypersonic vehicle programs through all aspects of the test program (ground and air support equipment and flight test ). You… more
    Stratolaunch, LLC (09/25/25)
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  • Engineer Electrical / Principal

    Northrop Grumman (Palmdale, CA)
    …+ Ability to read and interpret schematics, wiring diagrams, harness drawings, and/or test -stand block diagrams. ** Principal Electrical Engineer (Level 3)** ... Grumman Aeronautic Systems has an opening for an **Electrical Engineer (Level 2)** or ** Principal Electrical ...join our team of qualified, diverse individuals within the ** Test and Evaluation** organization. This role is located in… more
    Northrop Grumman (11/21/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Palmdale, CA)
    …on the qualifications below._ **Basic Qualifications:** + Basic Qualifications for a Principal Engineer include a Bachelors in Science, Technology, Engineering ... of related experience OR a PhD in STEM + Basic Qualifications for a Sr Principal Engineer include a Bachelors in Science, Technology, Engineering or Math (STEM)… more
    Northrop Grumman (11/21/25)
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  • Principal / Senior Principal Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal Systems ... Design Review, Critical Design Review, System Verification Review, and Test Readiness Review **This position will serve on-site in...CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** **Senior … more
    Northrop Grumman (11/25/25)
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  • Vehicle Management Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Vehicle Management Systems (VMS) Engineer Aeronautical or Sr. ... Principal Vehicle Management Systems (VMS) Engineer Aeronautical** to join our team of qualified, diverse...+ Develop and execute component, subsystem, and system level test procedures to verify functionality of the VMS hardware… more
    Northrop Grumman (11/21/25)
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  • Principal Software Engineer or a Sr.…

    Northrop Grumman (Redondo Beach, CA)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a **BSP Principal Software Engineer or a Sr. Principal Software Engineer ... of BSPs and drivers. _**This requisition may be filled at a_ **_Principal_** **Software Engineer (Level 3)** OR a **Sr.** ** Principal Software Engineer more
    Northrop Grumman (11/18/25)
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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 / Sr. Principal Software…

    Northrop Grumman (Redondo Beach, CA)
    …systems (UAS); and cruise missile defense. **This requisition may be filled at the Principal Software Engineer or Senior Principal Software Engineer ... or 9 years of experience in lieu of degree may be considered. + Senior Principal Software Engineer - Bachelor's degree in Computer Science or related discipline… more
    Northrop Grumman (11/12/25)
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  • Software Engineer / Principal

    Northrop Grumman (Camarillo, CA)
    …part of our mission! We are looking for you to join our team as a **Software Engineer / Principal Software Engineer ** based out of Pt. Mugu, CA. As a Software ... for deployment This position can be filled at either the Software or Principal Software level: **Basic Qualifications for Software Engineer :** + BS degree… more
    Northrop Grumman (12/05/25)
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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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