• Merck & Co. (Boston, MA)
    …with team members to expand characterization and developability workflows for analysis and optimization of lead biologic moleculesActively develop talent, ... (LC-MS), Mass Spectrometry (MS), Monoclonal Antibodies, Peptide Mapping, Protein Analysis , Protein Characterization, Structural Biology, Team Supervision,… more
    HireLifeScience (10/17/25)
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  • Stratolaunch, LLC (Mojave, CA)
    …more of these disciplines: mechanical design, structures, mechanical systems, structural -thermal analysis , aircraft systems, aircraft operations, launch vehicle ... To help achieve these efforts, Stratolaunch is seeking a Sr-, Staff-, or Principal -level Mechanical Engineer to support the airframe team in the development of an… more
    DirectEmployers Association (09/03/25)
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  • Lead / Principal Structural

    The Boeing Company (Hazelwood, MO)
    …your future with us. Boeing Defense, Space & Security (BDS) is looking for a ** Lead / Principal Structural Analysis Engineer** to join our team **Phantom ... you! **Position Responsibilities:** + Develop and implement enterprise level approaches to structural and stability analysis and testing + Develop analytical… more
    The Boeing Company (10/16/25)
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  • Principal Structural Engineer

    Insight Global (Dunwoody, GA)
    Job Description One of Insight Global's major clients are seeking a Senior/ Principal Structural Engineer be responsible for leading their structural ... infrastructure projects. Additional day to day responsibilities include: * Lead a team of structural engineers, providing...etc. * Experience with 2D and 3D CAD and structural analysis software. * Excellent leadership, communication,… more
    Insight Global (10/04/25)
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  • Principal Regulatory Affairs Specialist…

    Medtronic (Mounds View, MN)
    …and innovation, while helping champion healthcare access and equity for all. You'll lead with purpose, breaking down barriers to innovation in a more connected, ... compassionate world. **A Day in the Life** The Medtronic Structural Heart & Aortic Operating Unit focuses on developing...role will be based in Mounds View, MN. The ** Principal Regulatory Affairs Specialist** will provide strategic leadership for… more
    Medtronic (10/04/25)
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  • Sr. Principal Structural Engineer…

    HNTB (Los Angeles, CA)
    …Engineering or Civil Engineering with primary focus on structures + Experience with structural analysis software such as RISA, ETABS, SAP 2000, ADAPT, etc. ... entails being responsible for providing significant depth of technical experience in structural engineering for architectural projects to lead the structural more
    HNTB (10/13/25)
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  • Principal Engineer, PE - Structural

    EFI Global (Englewood, CO)
    …intersection of technical excellence, team leadership, and strategic impact? We're seeking a Principal Forensic Structural Engineer to lead our Denver-based ... testimony, into a recognized global leader in engineering failure analysis , origin-and-cause investigations, environmental consulting, laboratory testing and specialty… more
    EFI Global (09/20/25)
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  • Principal Civil / Structural

    RTX Corporation (West Palm Beach, FL)
    …test operations for research and development of cutting-edge jet engines. + Develop and lead a civil/ structural engineering design from start to finish. + Work ... Pratt & Whitney's Development Operations organization is seeking a Civil / Structural Engineer, responsible for developing innovative test stand designs for a… more
    RTX Corporation (10/14/25)
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  • Principal Structural Design Engineer…

    Fluor (Houston, TX)
    …and electronic presentation programs **Other Job Requirements** * Experience in performing structural analysis and design for nuclear facilities, including AISC ... structures for missile barrier and aircraft impact requirements * Experience in structural seismic qualification calculations and seismic analysis per ASCE/SEI 4… more
    Fluor (10/14/25)
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  • Senior Pr. Mechanical Engineer - Structural

    RTX Corporation (Tucson, AZ)
    …technically balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and Test Department ... In this role, you will be responsible for detailed structural analysis and testing to support all...under program cost and schedule constraints + Coordinate and lead technical peer reviews ensuring the technical accuracy of… more
    RTX Corporation (10/17/25)
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  • Senior Civil Engineer with Structural

    Stantec (Sacramento, CA)
    …team member or lead on multiple projects under the guidance of a Principal Structural Engineer. You will perform or develop structural evaluations, ... and size - Work on multiple projects simultaneously - Lead and support structural engineering teams responsible...design, and construction support. - Perform preliminary and detailed structural analysis and design for Water and… more
    Stantec (08/07/25)
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  • Structural Bridge Engineer - Entry Level

    Morrison-Maierle (Helena, MT)
    …as AutoCAD or MicroStation + Principal knowledge of load calculations, structural analysis , and design engineering + Strong communication, both written and ... in the communities you serve. The Engineer will be responsible for structural engineering analysis , design engineering, and project engineering for… more
    Morrison-Maierle (07/23/25)
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  • Structural Weld Supervisor

    nVent (Hitchcock, TX)
    …inventive electrical solutions. **WHAT YOU WILL EXPERIENCE IN THIS POSITION:** + The Structural Weld Supervisor plays a pivotal role in being responsible for welding ... responsible for supervising a team of welders and fitters, ensuring that all structural welding work is performed safely, efficiently, and in accordance with project… more
    nVent (10/10/25)
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  • Lead / Principal ASME Codes…

    MPR Associates (Alexandria, VA)
    …engineering services and consulting firm, is actively seeking a capable and motivated Lead / Principal ASME (American Society of Mechanical Engineers) Codes and ... design solutions applicable from conceptual design to full qualification. Duties/Responsibilities The Lead / Principal ASME Codes and Standards Engineer will: +… more
    MPR Associates (07/31/25)
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  • Sr. Principal Ultra Mechanical IPT…

    RTX Corporation (Tucson, AZ)
    …Effectors Department is currently searching for an experienced Integrated Product Team Lead (IPTL) that is a Senior Principal Mechanical Electronics Packaging ... and review of hardware performance during environmental testing, including structural and thermal analysis , to ensure compliance...manner + Highly skilled in troubleshooting, problem solving, and analysis + Ability to lead and execute… more
    RTX Corporation (09/30/25)
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  • Principal Software Engineer Lead

    Belcan (Fort Worth, TX)
    Principal Software Engineer Lead Job Number: 359646 Category: -Software & Systems SBU Description: A Principal Software Engineer Lead job is currently ... DevOps and/or Microsoft Project. . DO-178C software verification experience including structural coverage analysis solutions. . Formal planning document… more
    Belcan (08/27/25)
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  • Senior Principal Scientist, AI/ML Antibody…

    Regeneron Pharmaceuticals (Tarrytown, NY)
    …Senior Principal Scientist specializing in AI Machine Learning to lead the design and engineering of our next-generation antibody-based protein therapies. The ... models, in silico protein design tools, and knowledge in structural biology and antibody engineering. You will help drive...A typical day in the life of a Senior Principal Scientist AI/ML Antibody Design and Engineering may include… more
    Regeneron Pharmaceuticals (08/19/25)
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  • Aeronautical Engineer OR Principal

    Northrop Grumman (Melbourne, FL)
    …through the development of Product Definition Packages + Collaborate with structural analysis , manufacturing, materials and processes, and other stakeholders ... Systems sector is seeking an **Aeronautical Engineer (Airframe Design) OR Principal Aeronautical Engineer (Airframe Design)** to join our team of qualified,… more
    Northrop Grumman (10/02/25)
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  • Principal R&D/Product DVL Engineer- ME COE

    TE Connectivity (PA)
    …NX. + Expertise in simulation tools such as ANSYS, Abaqus, or FloTHERM for thermal/ structural analysis . + Proven experience in DFM, DFA, and transition of ... PRINCIPAL R&D/PRODUCT DVL ENGINEER- ME COE At TE,...in the Mechanical Center of Excellence team, you will lead advanced mechanical research, design, and validation efforts for… more
    TE Connectivity (08/08/25)
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  • Principal Mechanical Engineer

    Leonardo DRS, Inc. (Menomonee Falls, WI)
    …through static and dynamic analysis . + Experience in the use of Ansys for structural analysis . + Experience in NX as a CAD tool. + Design experience with ... Join our Menomonee Falls, WI Engineering team as a Principal Mechanical Engineer. We are looking for someone experienced...Our ideal candidate is able to analyze designs for structural aspects as well as provide design guidance on… more
    Leonardo DRS, Inc. (09/05/25)
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