• Guidance Navigation & Controls (GNC)…

    Northrop Grumman (Melbourne, FL)
    …and findings to GNC as well as program management _This role can be filled as a Principal Engineer (level 3) or Sr Principal Engineer (level 4) depending ... on the qualifications below._ **Basic Qualifications:** + ** Principal Engineer Level:** Bachelor of Science (BS)...processes including the development of the control laws, and hardware/ software requirements for air vehicles + Experience… more
    Northrop Grumman (10/21/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Do you enjoy developing new products and services? Join us! Our Software Engineers work in an agile, collective environment. You will be using your skills and ... to define, design, develop, test, certify and improve cutting-edge software products. These cover a very wide range from...space, a Tier One Superior Supplier for the US Air Force, and as one of America's fastest-growing companies.… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Principal Software Engineer

    RTX Corporation (East Hartford, CT)
    …diagnostic system development including: requirements analysis & definition, system & software architecture, algorithm design and product software design, ... design across other engine system modules and with the air vehicles and provide support throughout the complete engine...Systems discipline within CDS is responsible for the foundational software layer that abstracts the hardware and manages the… more
    RTX Corporation (11/01/25)
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  • Senior Principal , Software GFX…

    RTX Corporation (Cedar Rapids, IA)
    …Required The Computing Solutions Department is looking for a talented Graphics Engineer to join the exciting development of a next-generation graphics & processing ... for this position. We are also looking for an engineer that finds passion in their line of work...for programs developing Avionics products, including coordination of hardware, software , and firmware scope to meet program commitments. +… more
    RTX Corporation (11/15/25)
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  • Principal Engineer , Software

    Western Digital (Irvine, CA)
    …and training **Qualifications** **REQUIRED:** + Bachelor's degree in Computer Science, Software Engineering, or related field; Master's degree preferred + 4+ years ... of experience in relevant software development, with at least 2 years in a...genetic information, protected medical and family care leave, Civil Air Patrol status, military and veteran status, or other… more
    Western Digital (12/10/25)
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  • Principal Engineer , Software

    Western Digital (Irvine, CA)
    …Staging and Architecture team to work with a team of highly qualified software and firmware architects and engineers to develop a common flexible and abstracted ... will participate in the design and implementation of Host Application software as well as Manufacturing Firmware features using advanced development environment… more
    Western Digital (11/15/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …history, they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal / Sr. Principal Systems Engineer ​** to join our team ... and Evaluation (T&E) organization. This position will be located in **NAS (Naval Air Station) Patuxent River, MD​.** This position will support MQ-4C Triton program… more
    Northrop Grumman (10/30/25)
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  • Sentinel - Principal /Sr Principal

    Northrop Grumman (Bellevue, NE)
    …and launch your career today. Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer /Sr. Principal Systems Engineer to join its ... on our continued mission to push the boundaries of possible across land, sea, air , space, and cyberspace. Enjoy a culture where your voice is valued and start… more
    Northrop Grumman (12/03/25)
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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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  • Principal Software Engineer

    Leonardo DRS, Inc. (Beavercreek, OH)
    …products that protect the security of our nation and our allies. From air combat training to state-of-the-art electronic warfare systems, our technology is deployed ... Involved with the design, development, analysis, testing and debugging of computer software applications and / or systems. May include Image and Signal Processing,… more
    Leonardo DRS, Inc. (10/14/25)
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