What are the responsibilities and job description for the CAE NVH Engineer position at Precision Technologies Corp?
Title: CAE NVH Specialist
Location: Detroit, Michigan
Terms: Full Type
Automotive Industry(Motor Vehicle Manufacturing)
Minimum requirements (barriers to entry: without this, you cannot be considered)
- Full vehicle, Trimmed Body and BIW NVH FE modelling
- Good materials understanding, including metals, plastics, foams, rubbers, composites
- NVH problem solving experience in various areas using source-path-receiver thinking (i.e. structure-borne noise & vibration): powertrain (EV ICE), structural systems (body, CCB & IP, seats, etc)
- The use of Vibration Transfer Functions (VTFs) and Noise Transfer Functions (NTFs) are basic tools in this area
Preferred requirements (this will be the differentiator: the more experience, the more likely you will be hired)
- High frequency airborne noise simulations (tools: VA One and/or Actran) applied to:
- Solving radiated noise problems such as:
- Powertrain noise (EV ICE): electric motor whines, gear whines, engine noise, intake & exhaust noise, inverter noise
- Tire noise
- Acoustic package development and optimization (sound transmission loss & sound absorption coefficient)
- Wind noise
