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Pratt & Whitney3 days ago

Principal Dynamics, Mechanical Engineer (Onsite)

$107,500–$204,500 year

On-site · Troy, Ohio, United States

Type
Full Time
Level
Senior Level
Education
Not Specified
Company size
Large
Industry
AEROSPACE

Job Summary

Lead structural dynamics projects for aircraft wheels and brakes, developing and validating dynamic models (modal, stability, transient) and guiding design mitigations. Create and verify CAE models using ANSYS, LS-DYNA, and related tools; define dynamometer test programs and oversee instrumentation, data acquisition, and data analysis. Update finite element models with test data, provide design recommendations to improve dynamic response, and drive root cause investigations (RCCA) for vibration issues. Collaborate with cross-functional teams, mentor junior engineers, and travel up to 10% domestically and internationally as needed.

Required Qualifications

  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience.
  • 5+ years of experience with Structural Dynamics, Noise Vibration Harshness (NVH) and/or Friction Induced Vibration product development.
  • Experience with dynamics modeling & simulations using tools such as LS-DYNA, Abaqus Explicit, or similar.
  • Experience in test instrumentation, data acquisition, signal processing, and model validation associated with dynamics testing.
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$108k – $205k / yr

Principal Dynamics, Mechanical Engineer (Onsite) · Pratt & Whitney

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