• 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 ... service members all while embracing integrity, innovation and work-life balance. The ** Senior Principal SEIT Engineer** will have a strong background in… more
    RTX Corporation (10/09/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Jessup, MD)
    …solutions. https://www.northropgrumman.com/what-we-do/microelectronics The Systems Engineering Integration & Test ( SEIT ) department is seeking ** Principal / Sr ... Junction, MD** **_._** **This position can be filled as a Principal Systems Engineer OR as a Sr . Principal Systems Engineer.** **Basic Qualifications for … more
    Northrop Grumman (12/05/25)
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  • Principal Systems Engineer (Software…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. Northrop Grumman Space Systems (NGSP) is seeking a ** Principal Systems Engineer (Software Integrator)** / ** Sr . Principal ... a part of the Systems Engineering Integration & Test ( SEIT ) team, an Integration & Test engineer gains an...below. This requisition may be filled as either a Principal or Sr . Principal . **Basic… more
    Northrop Grumman (11/22/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Rolling Meadows, IL)
    …RF technology areas. The Targeting organization is offering an excellent opportunity for a Principal Systems Engineer or a Sr . Principal Systems Engineer in ... strong technical writing and communication skills. This position can be filled at the Principal Algorithm & Modeling Engineer or Sr . Principal Algorithm &… more
    Northrop Grumman (10/28/25)
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  • Sentinel - Sr . Principal Systems…

    Northrop Grumman (Roy, UT)
    …and launch your career today. Northrop Grumman Defense Systems is seeking to hire a ** Sr . Principal Systems Engineer** to join its team of diverse and qualified ... do:** This candidate will join the Sentinel Systems Engineering, Integration, & Test ( SEIT ) Segment and be a contributing member of the Software & System Integration… more
    Northrop Grumman (10/02/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Huntsville, AL)
    …day Monday through Thursday to take every other Friday off._ **Basic Qualifications:** + Senior Principal Engineer: A Bachelor's Degree in STEM fields such as ... Northrop Grumman Defense Systems is seeking to add a ** Principal / Sr . Principal Systems...and interface definition documents + Ensure appropriate coordination between SEIT Human Systems Integration and other design and integration… more
    Northrop Grumman (12/11/25)
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  • Principal / Sr . Principal

    Northrop Grumman (Baltimore, MD)
    …work of your career. We are looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join ... will be support the Systems Engineering Integration and Test ( SEIT ) team on multiple major development programs . This...100% on-site. **What You'll get to Do:** As the Principal / Senior Principal Electronic… more
    Northrop Grumman (10/15/25)
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  • Space Principal / Sr

    Northrop Grumman (Mclean, VA)
    …Science degree in technical field with 3+ years of experience; or a PhD + ** Sr . Principal Systems Engineer** - Bachelors of Science degree in technical field and ... and technical performance reviews, analyses and reports **Basic Qualifications:** + ** Principal Systems Engineer** - Bachelors of Science degree in technical field… more
    Northrop Grumman (11/13/25)
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  • Sentinel - Sr Principal Systems…

    Northrop Grumman (Roy, UT)
    …and Test ( SEIT ) Segment of the Sentinel Program is looking to add a ** Sr Principal Systems (T04) Engineer** to support the System Test Team (STT) team in ... **Roy, Utah** . The selected engineer will be responsible for multiple tasks within requirements and verification for STT. The engineer will be responsible for performing tasks dealing with requirements identification, review, allocation, integrated test… more
    Northrop Grumman (12/11/25)
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  • Sr . Principal Systems Engineer

    Northrop Grumman (Chandler, AZ)
    …part of history, they're making history. Northrop Grumman Space Systems is seeking a Sr . Principal Systems Engineer to support the Test & Evaluation (T&E) ... path to IOC + Bridge the Systems Engineering Integration & Test ( SEIT ) Verification and Validation (V&V) "V" process through test execution. This includes… more
    Northrop Grumman (11/21/25)
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  • Sr Principal Integration and Test…

    Northrop Grumman (Rolling Meadows, IL)
    …or offsite locations. As a part of the Systems Engineering Integration & Test ( SEIT ) team, an Integration & Test engineer gains an understanding of the Systems ... Engineering process across a product's lifecycle and gains a full appreciation for how the systems operate. You'll be able to apply your knowledge and experience in one or more of the following specialties we have on site: EO/IR/RF systems, sensors/antennas,… more
    Northrop Grumman (10/28/25)
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  • Principal / Senior Principal

    Northrop Grumman (Redondo Beach, CA)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... multiple IPTs. You'll be a member of the IPT SEIT Team and partner with program-level MBSE engineers. You'll...as a** ** Principal Systems Engineer (MBSE)** **or** ** Senior Principal Systems Engineer (MBSE).** **T** **his… more
    Northrop Grumman (11/25/25)
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  • Principal Systems Engineer / Senior

    Northrop Grumman (Linthicum Heights, MD)
    …may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. **Roles and Responsibilities:** + Perform hands-on integration ... + Experience with embedded systems design and implementation **Basic Qualifications for a Senior Principal Systems Engineer:** + Bachelor's degree with 8 years… more
    Northrop Grumman (10/08/25)
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