Analista de Engenharia FEA NVH
Core
Build and analyze finite element models for vehicle NVH (Noise, Vibration, and Harshness), including structural assembly, acoustic cavity generation, and structure-fluid coupling to reduce noise and vibration.
Role type
Senior IC FEA NVH Engineer
Builds
Vehicle subsystem models (BIW, TBIW, Full Vehicle) and acoustic cavities for automotive OEMs
Domain
Automotive engineering, NVH, CAE simulation
Required skills
Finite Element Method (FEM), Nastran solver (SOL101, SOL103, SOL108, SOL111), pre-processing (ANSA, HyperMesh), post-processing (META, HyperView), modal analysis, FRF analysis, dynamic stiffness, acoustic response, powertrain noise, road noise, TPA analysis, root cause investigation, CAE-test correlation
Preferred skills
Abaqus, Python/TCL scripting, HPC environments, crash safety simulation, Spanish
Technologies
Nastran, ANSA, HyperMesh, META, HyperView, Abaqus
Responsibilities
Assemble vehicle subsystem models from simple to complex (body, suspension); evaluate mesh quality and property consistency; generate acoustic cavities; perform modal, FRF, and dynamic stiffness analyses; interpret results (pressure levels, acceleration, deformation); propose structural improvements for noise/vibration reduction; correlate CAE results with physical tests.
Seniority
Mid-Senior, hands-on IC
