• Principal Systems Engineer - RF…

    RTX Corporation (Tucson, AZ)
    …generation of innovative weapons systems and advanced AI/ML solutions. We're looking for ** Principal Systems Engineer - RF Signal and Sensor Modeling Engineers** ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...team environment, and are eager to learn. As a ** Principal Systems Engineer - RF Signal and… more
    RTX Corporation (12/06/25)
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  • Sr. Principal Affordability Engineer

    RTX Corporation (Lexington Park, MD)
    …create a safer, more secure world. Raytheon is looking for a **Senior Principal Systems Engineer ** to support the Transformation & Initiatives (T&I) department. ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...and technological capabilities of systems engineering practices. The Senior Principal Systems Engineer will report to the… more
    RTX Corporation (10/29/25)
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  • Principal Tool Design Engineer

    Leidos (Huntsville, AL)
    …way we do business. **Your greatest work is ahead!** Leidos is seeking a talented ** Principal Tool Design Engineer ** to join a diverse team that is creating ... work closely with existing Leidos Manufacturing facilities in Huntsville, Alabama. The Principal Tool Design Engineer will develop support fixtures, jigs,… more
    Leidos (12/19/25)
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  • Principal Engineer

    Bechtel Corporation (Reston, VA)
    …concurrently. Following project award dedicated project teams will be formed and the Principal Engineer - Civil/Structural will have functional oversight for all ... a lasting positive impact. We serve the Infrastructure; Nuclear, Security & Environmental; Energy; Mining & Metals, and the...the combined cycle power projects. The Principal Engineer - Civil/Structural will initially be… more
    Bechtel Corporation (12/13/25)
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  • Senior Principal Supplier Management…

    Northrop Grumman (Jessup, MD)
    …(NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a **Senior Principal Supplier Management Systems Engineer ** ... security clearance per customers' requirements.** **Basic Qualifications for** **Senior Principal Supplier Management Systems Engineer ** **:** * Bachelor's… more
    Northrop Grumman (12/13/25)
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  • Senior Principal Weld Engineer

    BAE Systems (San Jose, CA)
    …impact while you grow in your career. We are currently looking for a Senior Principal Weld Engineer able to support our Combat Vehicle and Weapon Systems product ... and systems that support enhanced military capabilities, protect national security , and keep critical information and infrastructure secure. With...of our San Jose, CA office. As a Senior Principal Weld Engineer , you will: + Apply… more
    BAE Systems (12/13/25)
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  • Sr / Principal Engineer Mission…

    Northrop Grumman (Roy, UT)
    …Basic Qualification - You'll bring these qualifications: * Basic Qualifications for an Principal Engineer Mission Assurance (T03) a Bachelors of Science degree ... Grumman is currently seeking a Mission Assurance Senior / Principal Mission Assurance Engineer to provide support...with 4 year of experience. * Active DoD Secret Security Clearance awarded or reviewed in the last 6… more
    Northrop Grumman (12/11/25)
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  • Sr Principal Microelectronic Semiconductor…

    Northrop Grumman (Elkridge, MD)
    …only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Manufacturing Engineer to be located at our Mission Systems Sector in ... cutting edge products with new manufacturing processes. **Basic Qualifications for the Sr Principal Manufacturing Engineer :** + Bachelors degree in a STEM major… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Engineer NDT

    Northrop Grumman (Sunnyvale, CA)
    …the US and its global allies. Northrop Grumman Mission Systems is seeking a **Senior Principal NDT Engineer ** to join our team in **Sunnyvale, CA** . Our ... is a trusted provider of mission-enabling solutions for global security . We have a wide portfolio of secure, affordable,...travel may be required. **Basic Qualifications for the Sr. Principal NDT Engineer :** + A bachelor's degree… more
    Northrop Grumman (12/05/25)
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  • Principal Requirements Systems…

    Northrop Grumman (Redondo Beach, CA)
    …Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer :** * Bachelor's degree in a ... Northrop Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a Principal Requirements Systems Engineer ** **What you will… more
    Northrop Grumman (11/25/25)
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