• Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …MA&T department technical processes and tools) and lead teams to meet program milestones **The Principal Mechanical Engineer - Structural Engineer job is ... (MA&T) Department is responsible for ensuring structural and thermal design robustness across the Raytheon portfolio of products. From...Raytheon is seeking am experienced Principal Structural Engineer to join the Mechanical Analysis and… more
    RTX Corporation (08/08/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time ** Principal Mechanical Engineer ** to join the LTAMDS Radar Infrastructure ... test, and documentation. The **Air Defense Ground Equipment (ADGE) Department** leads mechanical design , development, and integration of platform systems. This… more
    RTX Corporation (07/19/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Marlborough, MA)
    …processing and power equipment, and launchers. The USS department is looking for a Principal Mechanical Engineer to lead the Undersea, Sensors & Structures ... The Hardware Engineering team strives to be the premier organization for mechanical design and development through our world class people and technology -… more
    RTX Corporation (07/31/25)
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  • Sr Principal Mechanical

    BAE Systems (Hill AFB, UT)
    …incentives may be available based on position level and/or job specifics. **Sr Principal Mechanical Engineer ** **113205BR** EEO Career Site Equal Opportunity ... just about anywhere in the world. **The Role** BAE is looking for an experienced Aerospace/ Mechanical Engineer to join the Futures Division. You will be part of… more
    BAE Systems (05/22/25)
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  • Sentinel - Principal Mechanical

    Northrop Grumman (Oxnard, CA)
    …are not only part of history, they're making history. Northrop Grumman is seeking a ** Principal Mechanical Engineer ** . This position will be located in ... Suite of tools - Project, PowerPoint, Excel, Word + Experience performing mechanical design efforts on MILCON, major infrastructure/building projects, or… more
    Northrop Grumman (08/09/25)
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  • Engineer Principal

    Oshkosh Corporation (Hagerstown, MD)
    …be found all over the world.** The Principal Engineer - Mechanical performs high level, engineering analysis, design or re- design , validation and ... heavy duty vehicles. Provide integration and execution support for vehicle and component design . Provide technical mentorship in high level analysis and design more
    Oshkosh Corporation (07/18/25)
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  • Principal Mechanical Engineer

    Northrop Grumman (Roy, UT)
    …part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Principal Mechanical Engineer .** This position is located in **Roy, ... competitive relocation assistance package.** This position is in our Ground Mechanical Sustainment Team of the Minuteman III Intercontinental Ballistic Missile… more
    Northrop Grumman (08/09/25)
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  • Senior Principal Engineer , Electro-…

    RTX Corporation (Windsor Locks, CT)
    …Clearance: Secret Collins Aerospace's Power & Controls team is looking for a Senior Principal Engineer to play a pivotal role in advancing our Electro-Hydraulic ... aligning with product and business goals. + Establish and evolve performance and design evaluation criteria to meet current and future system needs. + Identify and… more
    RTX Corporation (06/28/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Beavercreek, OH)
    …they're making history. Northrop Grumman Aeronautics Systems (NGAS) has an opening for a ** Principal RF Microwave Design Engineer / Sr. Principal ... our country safe and maintain peace on a global scale. _The_ **_Principal RF Microwave Design Engineer / Sr. Principal RF Microwave Design Engineer_**… more
    Northrop Grumman (08/08/25)
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  • Principal Mechanical Engineer

    KBR (Houston, TX)
    Title: Principal Mechanical Engineer - Heat Exchangers KBR Sustainable Technology Solutions (STS) provides holistic and value-added solutions across the ... advisory services, deep technical domain expertise, energy transition solutions, high-end design capabilities, and smart solutions to optimize planned and operating… more
    KBR (07/03/25)
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