Propulsion Engineer – Battery Thermal, 3D CFD
General Motors
JavaLinuxPython
Staff Geartrain Design Engineer
ALSO.
full-time
Posted on:
Origin: • 🇺🇸 United States • California
Visit company websiteJob Level
Lead
Tech Stack
Python
About the role
- Geartrain component design of rotating shafts, torque split devices, couplings, and clutches
- Geartrain modeling to evaluate geartrain noise, efficiency, durability, reliability
- Spline sizing and load rating
- Bearing load analysis and life rating
- Establish bearing and gear mesh lubrication requirements
- Establish gear mesh and bearing alignment requirements
- 2D and 3D modeling utilizing CAD software
- Statistical analysis for component stack-up
- Component level testing for performance, durability, reliability, and variability
- Geartrain component quality troubleshooting resulting in supplier corrective action
Requirements
- Prior geartrain design and analysis experience from concept through production ramp
- Experience in rotating machinery design including gears, bearings, and tribology analysis
- Strong fundamental knowledge of statics, dynamics, and mechanics of materials
- Geartrain system modeling experience utilizing Romax, Masta, Transmission3D, KissSoft or equivalent
- Proficiency in 3D modeling and product lifecycle management (PLM); Catia preferred but not required
- Proficiency in MATLAB, Python, or equivalent programming language
- Strong fundamental understanding of material properties, heat treatment, and gear manufacturing methods
- Experience with finite element analysis for evaluating stress, strain, and modal response
