• FEA Engineer

    Advanced Technology and Research Corporation (Bethesda, MD)
    …position. Based in Maryland and incorporated in 1973, ATR is an equal-opportunity engineering company with a solid reputation in various engineering disciplines ... race, color, religion, gender, national origin, age, disability or veteran status. PRINCIPAL DUTIES & RESPONSIBILITIES: The successful applicant will join ATR's … more
    Advanced Technology and Research Corporation (11/07/25)
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  • Principal Scientist - Device Technical…

    Merck (Rahway, NJ)
    …and serve as a technical integrator of all device development activities including engineering design , engineering analysis and testing, medical device ... **Job Description** ** Principal Scientist - Device Technical and Engineering...other key company functions. + Lead the Device Development Engineering Core teams focused on development of design more
    Merck (01/08/26)
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  • Principal Mechanical Engineer - Machine…

    RTX Corporation (Richardson, TX)
    …Integrated Strategic Solutions (ISSE) engineering team is seeking a self-motivated Principal Mechanical Engineer that thrives in the design , development, and ... also work closely with other disciplines, such as Electrical and Systems Engineering to ensure all mechanical systems and components meet requirements during all… more
    RTX Corporation (10/29/25)
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  • Principal / Engineer Mechanical…

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aerospace Systems has an opening for a ** Principal ** / **Mechanical Design Engineer** to join our team of qualified, ... **Melbourne, FL** . **Accomplish** You will contribute in the research, design , analysis, manufacture, and testing associated with aircraft Support Equipment.… more
    Northrop Grumman (12/19/25)
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  • Principal Product Design Engineer

    ThermoFisher Scientific (Tewksbury, MA)
    Design Center (XDC) is seeking a highly motivated, self-starting Product Design Engineering professional. This role will develop and drive next-generation ... + Provide engineering mentorship to research, user experience, and industrial design . + Working knowledge of structural, thermal, and fluids principles. + BOM… more
    ThermoFisher Scientific (12/06/25)
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  • Principal Structures Engineer (Onsite)

    RTX Corporation (Troy, OH)
    …Lead projects for aircraft wheel and brake development and repairs, including design trade studies, FEA analyses, testing, validation, and resolving operational ... global market. Collins Aerospace is looking for an experienced, highly motivated ** Principal Structures Engineer** to join our Landing Systems Wheel and Brake… more
    RTX Corporation (12/18/25)
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  • Principal R&D Design Engineer

    Edwards Lifesciences (Irvine, CA)
    design and performance by utilizing design tools and predictive engineering methods (eg, CAD, FEA , and optimization) + Analyze and evaluate experimental ... degree in mechanical engineering is preferred + Understanding of general engineering design principles and a working knowledge of the design of… more
    Edwards Lifesciences (12/12/25)
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  • Sr. Principal Engineer Mobility

    BAE Systems (Sterling Heights, MI)
    …inclusive of engineering change proposals when required. + Supervise a design team of up to 10 engineers while tracking individual performance and provide ... abilities. + Ability to identify, define, interpret, and resolve engineering problems involving conflicting design /contractual/policy or technical requirements… more
    BAE Systems (12/30/25)
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  • Principal Design Engineer, TSV…

    Micron Technology, Inc. (Boise, ID)
    …and CAMM modules, graphics GDDR packages and other Micron architectures require extensive engineering analysis and design to meet the mechanical requirements of ... outstanding solutions to help foster our goals. Utilization of FEA techniques and their application to our industry will...simulation. + Collaborate daily with global teams in product design , engineering , technology, and business units to… more
    Micron Technology, Inc. (12/10/25)
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  • Principal /Sr. Principal Tooling…

    Northrop Grumman (Clearfield, UT)
    …Our tooling team works independently, but interacts closely with tool design , safety, engineering , manufacturing, and customers to achieve expectations. ... discipline and 4 years of experience in the following engineering fields; Mechanical, Manufacturing, Design , Industrial, Materials,...Strong background in Strength of Materials and analysis + FEA experience + Experience in design of… more
    Northrop Grumman (01/07/26)
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  • Principal Engineer - Elastomeric Mounts

    Brunswick (Fond Du Lac, WI)
    …your contributions will help transform vision into reality:** Position Overview: As a Principal Engineer on the Midsection Engineering team you will be ... component or system level isolation + Strong understanding of FEA & fatigue analysis used in design ...Creo (CAD), Creo Mechanism (Multi-Body Dynamics), and Creo Simulate ( FEA ). + Experience within Teamcenter engineering or… more
    Brunswick (01/11/26)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …a fleet of highly modified R&D aircraft. We bring together experts from engineering , flight test, aircraft maintenance and inspection, and supply chain to deliver ... **Job Overview** Northrop Grumman is seeking an experienced **Senior Principal Aeronautical Engineer** to provide technical leadership, guide multidisciplinary… more
    Northrop Grumman (11/14/25)
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  • Principal Mechanical Engineer

    Wilcox Industries (Newington, NH)
    …the primary technical authority on significant design initiatives, the Principal Engineer brings deep expertise in mechanical engineering principles, robust ... Roles & Responsibilities + Serves as the technical lead on large-scale engineering efforts, driving concept through final design , validation, and production… more
    Wilcox Industries (10/19/25)
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  • Principal Mechanical Engineer- Onsite…

    Curtiss-Wright Corporation (Santa Clarita, CA)
    …complex VPX based electro-mechanical systems for thermal design , structural design , and packaging using engineering expertise. You will conduct feasibility ... evaluated when extending an offer. **Your Challenge:** + Provides expertise in mechanical engineering to design complex equipment and systems and to assess new… more
    Curtiss-Wright Corporation (01/07/26)
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  • Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    …+ Familiarity with computer aided design (CAD) software, preferably NX, and engineering requirements and analysis tools ( FEA ). + Understanding of GD&T + US ... programs within the Armament Systems Division. As part of the Systems Engineering group, the Principal Systems Engineer coordinates planning, organization,… more
    Northrop Grumman (12/04/25)
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  • Principal R&D/Product DVL Engineer

    TE Connectivity (PA)
    …COE) plays a critical role in shaping the future of thermomechanical design , reliability engineering , and platform-based product development. By integrating ... PRINCIPAL R&D/PRODUCT DVL ENGINEER Posting Start Date: 12/5/25...of Excellence team, you will lead advanced mechanical research, design , and validation efforts for cutting-edge interconnect systems used… more
    TE Connectivity (01/11/26)
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  • Principal Mechanical Engineer

    RTX Corporation (Goleta, CA)
    …technical volume leadership + Proficiency with Parts Management and Materials and Process Engineering COTS / MOTS Design and Development + Experience executing ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...a safer, more secure world. Raytheon is seeking a Principal Mechanical Engineer to lead new product development within… more
    RTX Corporation (12/16/25)
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  • Senior Principal Dimensional Engineer

    Northrop Grumman (Melbourne, FL)
    …of Dimensional Engineering best-practice documentation to flow out to the Design and Manufacturing communities - across a particular program, an entire sector, ... Proficiency in Siemens Vis-VSA and/or 3DCS Variation Analysis software (including FEA ) + Experience reviewing and interpreting engineering model-based definition… more
    Northrop Grumman (11/05/25)
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  • Principal Product Development Engineer

    J&J Family of Companies (Danvers, MA)
    …stakeholders. + Mentor, coach, and train junior engineers on engineering methods, tools, manufacturing-feasible design , testing, and problem-solving ... Function:** R&D Product Development **Job Sub** **Function:** R&D Mechanical Engineering **Job Category:** Scientific/Technology **All Job Posting Locations:** Danvers,… more
    J&J Family of Companies (12/19/25)
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  • Principal Engineer Aesthetic Medical Device…

    Bausch Health (Bothell, WA)
    design anddevelopment. Demonstrated experience in leading / mentoring engineering professionals in a product development environment. Knowledge of various ... itwhere your skills and values drive our collective progress and impact. The Principal Mechanical Engineer is responsible for leading the mechanical design of… more
    Bausch Health (01/07/26)
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