• Senior Principal Engineer

    RTX Corporation (Tucson, AZ)
    …safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion . This position is on-site located in Tucson, ... Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role you will be responsible for supporting and applying the… more
    RTX Corporation (12/11/25)
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  • Principal Engineer - Solid

    RTX Corporation (Tucson, AZ)
    …weapon initiation safety systems technology. The department is seeking to hire a Principal Engineer - Solid Propulsion . **What you will do:** + Apply or ... development and implementation of operational missile programs **The** ** Principal Engineer - Solid Propulsion ** **job is in Tucson, AZ and the position… more
    RTX Corporation (01/10/26)
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  • Sr Principal Engineer

    Northrop Grumman (Elkton, MD)
    …, with an office located in **Elkton, Maryland** is currently seeking an experienced ** Propulsion Engineer - Structural and Dynamics Analyst** to support our ... operations in 1948. Today, the Elkton facility designs, develops, and produces solid -propellant propulsion , air-breathing propulsion and ordnance systems in… more
    Northrop Grumman (11/19/25)
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  • Propulsion Mechanical Engineer - mid…

    Lockheed Martin (Sunnyvale, CA)
    …like? The Terminal High Altitude Area Defense \(THAAD\) program is looking for a motivated Propulsion Engineer to join the team\. This individual will work in a ... and its allies from ballistic missile threats\. As an Propulsion Engineer you will have the technical...\- Experience as a hardware owner \(such as Certified Principal Engineer : CPE or Subject Matter Expert:… more
    Lockheed Martin (01/10/26)
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  • Jr. Rocket Propulsion Engineer

    Advanced Technology and Research Corporation (Indian Head, MD)
    Jr. Rocket Propulsion Engineer Location: Indian Head, MD Department: Engineering Services Type: Full-Time Min. Experience: Entry-Level Salary Range: $86,000 to ... incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines for the government and Fortune 500… more
    Advanced Technology and Research Corporation (01/07/26)
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  • Propulsion Hardware Owner

    Lockheed Martin (Englewood, CO)
    …that control the missile both before and after boost\. This position is for a Propulsion Hardware Owner \(Certified Principal Engineer \(CPE\)\) in the Post ... the CPE for the PBCS Gas Generator \(GG\), a solid rocket motor within the PBCS\. As CPE, you...products * Experience with aerospace manufacturing * Experience as principal engineer delegate or project lead *… more
    Lockheed Martin (11/13/25)
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  • Principal Engineer Energetics…

    Northrop Grumman (Elkton, MD)
    …of history, they're making history. **Northrop Grumman** is in need of an **Energetics Manufacturing Engineer - level 3 ( Principal Engineer )** to work at its ... in 1948. Today, the Elkton PS&C facility designs, develops, and produces solid -propellant propulsion and ordnance systems in programs professionally managed for… more
    Northrop Grumman (11/12/25)
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  • Principal Engineer Space Vehicle…

    BAE Systems (Boulder, CO)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Engineer Space Vehicle Engineer ** **118761BR** EEO Career Site ... test and delivery of highly capable space systems. You will be the Chief Engineer or Lead Systems Engineer ensuring the company delivers a system that… more
    BAE Systems (01/06/26)
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  • Senior Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …effective yet technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and Test ... and correlation + Experience with dynamic shock and vibration analysis + Experience with solid modeling CAD tool such as CREO or equivalent + Experience with MATLAB… more
    RTX Corporation (12/16/25)
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  • Senior Principal Mechanical Design…

    RTX Corporation (Tewksbury, MA)
    …and production support. Mechanical Engineering is searching for an experienced Senior Principal Design Engineer to work in the Radar Design Department. ... or structural analysis techniques. + Experience with CREO(Pro/E) or similar 3D solid modeling software. + Familiarity with the design and manufacturing processes of… more
    RTX Corporation (11/06/25)
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