• Principal Mechanical Engineer

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a ** Principal Mechanical Engineer /Sr. Principal Mechanical ... that can be filled at either level. As a Principal /Sr. Principal Mechanical Engineer...and a variety of sensors design to measure stress, thermal , vibration, and linear/rotational displacement. **Responsibilities include, but are… more
    Northrop Grumman (11/14/25)
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  • Sr. Principal Mechanical

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a proactive Sr. Principal Mechanical Engineer with diverse analytical capabilities and demonstrated technical ... incentives may be available based on position level and/or job specifics. **Sr. Principal Mechanical Engineer ** **118601BR** EEO Career Site Equal… more
    BAE Systems (11/22/25)
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  • Mechanical Engineer

    Northrop Grumman (Huntsville, AL)
    …part of history, they're making history. ** Mechanical Engineer / Principal Mechanical Engineer , Command & Control Integration Design** Experienced ... 2 years of experience in design engineering, manufacturing engineering, or test engineering ** Principal Mechanical Engineer :** -- Bachelor's degree in … more
    Northrop Grumman (11/20/25)
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  • Principal Mechanical Engineer

    BAE Systems (Nashua, NH)
    **Job Description** BAE Systems is seeking a seasoned Principal Mechanical Engineer to lead a team of mechanical engineers and to be a subject matter ... + Perform / assess detailed design and analyses, including thermal and structural analyses + Generate / assess 3D...be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Design/Analysis)** **117597BR**… more
    BAE Systems (10/22/25)
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  • Principal Mechanical Engineer

    Roche (Santa Clara, CA)
    …and advancing technologies to significantly enhance DNA sequencing workflows. We are seeking a Principal Mechanical Engineer to lead the mechanical ... solutions that ensure the ultimate performance, reliability, and longevity of our systems.** **The Principal Mechanical Engineer will play a vital role in… more
    Roche (11/21/25)
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  • Principal Mechanical Engineer

    Curtiss-Wright Corporation (Santa Clarita, CA)
    Principal Mechanical Engineer - Onsite Position As our **_Principal Mechanical Engineer_** you will design and analyze complex VPX based electro- ... mechanical systems for thermal design, structural design, and packaging using engineering expertise. You will conduct feasibility studies and testing on new and… more
    Curtiss-Wright Corporation (10/08/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    mechanical combat systems for today's warfighters and law enforcement officers. The Principal Mechanical Engineer at Wilcox is a recognized technical ... primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, robust… more
    Wilcox Industries (10/19/25)
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  • Principal Mechanical Engineer

    BAE Systems (Austin, TX)
    **Job Description** BAE Systems is seeking a ** Principal Mechanical Engineer ** to join our team in Austin, Texas! We Protect Those Who Protect Us is our ... Other incentives may be available based on position level and/or job specifics. ** Principal Mechanical Engineer ** **118965BR** EEO Career Site Equal… more
    BAE Systems (12/05/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …secure world. The Shipboard Effectors Department is currently searching for an experienced Principal Mechanical Engineer to support Standard Missile products ... and subsystems. This Principal Mechanical Engineering position performs in alignment...teams or independently, flexible, demonstrates initiative + Experience in mechanical sub-systems packaging, materials, thermal , structural analysis,… more
    RTX Corporation (09/30/25)
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  • Principal Mechanical Engineer

    Therma LLC (San Jose, CA)
    …greatest opportunity to succeed. **Location:** San Jose, CA (Onsite) Therma is seeking a Principal Mechanical Engineer with 10+ years of relevant experience ... 50 years, Therma (https://www.therma.com/) has continued to redefine the mechanical construction landscapes in California. Renowned for outstanding client service… more
    Therma LLC (12/02/25)
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  • Principal Mechanical Engineer

    RTX Corporation (Louisville, KY)
    …world. The Mechanical Products Team (MPT), Shipboard Effectors Department is seeking a Principal Mechanical Engineer for our Louisville KY site in both ... development and production support across multiple programs. This Principal Mechanical Engineering position performs in alignment to expectations in the design,… more
    RTX Corporation (10/29/25)
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  • Principal Mechanical Engineer

    BAE Systems (Totowa, NJ)
    …career into high gear with BAE Systems. We are seeking a talented and experienced Principal Mechanical Engineer with experience in the area of electronic ... and the ability to apply those principles to unique mechanical design challenges. The ability to perform thermal...be available based on position level and/or job specifics. ** Principal Mechanical Engineer (Hybrid)** **118840BR**… more
    BAE Systems (11/28/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Cypress, CA)
    …targeting applications. We are seeking a highly motivated Principal Mechanical Engineer with a strong background in thermal analysis to join the company ... or Top Secret (TS) clearance **Job Duties and Responsibilities** + Conduct thermal analyses for opto- mechanical and electro- mechanical systems operating… more
    Leonardo DRS, Inc. (11/20/25)
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  • Principal , Mechanical Design…

    L3Harris (Orlando, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Principal , Mechanical Design Engineer Job ID: 30425 Job Location: Orlando, ... Friday off Job Description: L3Harris is seeking an experienced Principal , Mechanical Design Engineer in...test products or systems such as instruments, controls, and mechanical , thermal , hydraulic, or heat transfer systems.… more
    L3Harris (10/26/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Rolling Meadows, IL)
    …or Sr. Principal level based on the requirements below. **Basic Qualifications for Principal Mechanical Engineer :** - Bachelor of Science degree in ... with additional customer specified clearance prior to start. **Basic Qualifications for Sr. Principal Mechanical Engineer :** - Bachelor of Science degree in… more
    Northrop Grumman (10/28/25)
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  • Sr. Principal Mechanical Integration…

    Jabil (Austin, TX)
    …globe. Job Family: Mechanical Design Engineering Job Profile Title: Sr. Principal Mechanical Design Engineer Location/ Division Specific Information- USA ... Remote/ P06 How will you make an impact?- The Mechanical Integration Engineer will have a critical...will have a critical understanding of manufacturing processes for thermal components and solid comprehension of thermal more
    Jabil (09/17/25)
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  • Principal Thermal Mechanical

    Cadence Design Systems, Inc. (San Jose, CA)
    …system, generation after generation, used in labs and datacenters. Looking for a hands-on Principal Thermal Mechanical Engineer who wants to expand ... in a talented organization. This position requires to do thermal analysis, design, and testing; mechanical component...to do thermal analysis, design, and testing; mechanical component and platform enclosure design, thermal more
    Cadence Design Systems, Inc. (09/26/25)
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  • Principal Mechanical Design…

    Roche (Santa Clara, CA)
    …such as fluidic, mechatronic, pneumatic, thermal , optical, and electrical components. The Principal Mechanical Design Engineer will play a vital role in ... every voice matters. **The Position** Roche Sequencing Solutions is expanding with a Principal Mechanical Design Engineer to lead the mechanical design,… more
    Roche (09/26/25)
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  • Sr. Principal Engineer

    Northrop Grumman (Beavercreek, OH)
    …+ Convection and Direct Liquid Cooling design and analysis **Basic Qualifications for Sr. Principal Mechanical Engineer :** + Bachelor of Science (BS) degree ... history, they're making history. Northrop Grumman Mission Systems is seeking a ** Mechanical Engineer ** in **Beavercreek, OH (Dayton)** to support system… more
    Northrop Grumman (10/29/25)
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  • Principal /Senior Mechanical Design…

    Portland General Electric (Portland, OR)
    …We're hiring for a position open to both **Senior Mechanical Design Plant Engineer (P3)** and ** Principal Mechanical Design Plant Engineer (P4)** ... Maintains a high level of engineering proficiency in specialty areas. **P4 - Principal Mechanical Design Plant Engineer ** **Engineering Standards** *… more
    Portland General Electric (11/21/25)
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