NVH Simulations Engineer

37_REQ2026068778

Obowiązki

• Perform NVH simulations and numerical analysis (FEA/FEM) for e-Drive systems: Reducers, e-Motors, Inverters, and integrated Electric Drive Units.

• Conduct structural and acoustic simulations:

  • Modal analysis, Frequency Response Functions (FRF), and harmonic response.

  • Whine noise analysis (gear mesh excitation) and electromagnetic noise analysis (e-motor forces).

  • Radiated noise and vibration analysis on component, subsystem, and vehicle levels.

• Drive Virtual Prototyping: Predict NVH performance early in the design phase to minimize physical prototypes.

• Correlation & Validation: Compare simulation results with physical test data to calibrate and improve simulation models reliability.

• Optimization: Propose design improvements (stiffening, mass reduction, damping) to meet NVH targets and customer specifications.

• Reporting: Analyze results and write technical reports with clear recommendations for the design team.

• Methodology Development: Create and update simulation procedures, guidelines, and specifications. Develop new methodologies for complex NVH phenomena.

• Collaboration: Work closely with Design, Test (Experimental NVH), and System teams to identify root causes of NVH issues and implement solutions.

Wymagania

• Modal analysis, Frequency Response Functions (FRF), and harmonic response.

• Whine noise analysis (gear mesh excitation) and electromagnetic noise analysis (e-motor forces).

• Radiated noise and vibration analysis on component, subsystem, and vehicle levels.

Oferujemy

• University degree in Mechanical Engineering, Physics, Mechatronics, or related field.

• 5 years of experience in CAE / Simulation field (NVH focus).

• Strong knowledge of Finite Element Analysis (FEA) theory and Vibration theory.

• Proficiency in simulation software: ANSYS is required.

• Experience with Multi-Body Dynamics (MBD) within ANSYS environment (Ansys Motion) is a plus.

• Good command of English (B2/C1) to communicate effectively within international teams.

• Analytical thinking and problem-solving mindset.

• Willingness to travel occasionally (France, Germany) for technical workshops.

Źródło: Valeo/Praca