The Senior NVH Engineer is responsible for leading the design, analysis, and validation of vehicle systems to ensure optimal noise, vibration, and harshness (NVH) performance. This role involves setting NVH targets, conducting in-depth analysis, driving cross-functional collaboration, and leading root-cause investigations to meet refinement, comfort, and regulatory goals.
Define, plan, and execute NVH development strategies for vehicle and sub-system level.
Lead NVH testing and data acquisition using microphones, accelerometers, impact hammers, and multi-channel analyzers.
Perform root cause analysis of noise and vibration issues (structure-borne, airborne, tactile).
Use simulation tools (e.g., LMS Virtual.Lab, ANSYS, NASTRAN) to evaluate and improve acoustic and dynamic characteristics.
Collaborate with design, CAE, chassis, powertrain, and body teams to integrate NVH solutions early in the design process.
Benchmark competitor vehicles and define best practices for NVH optimization.
Support prototype build, vehicle instrumentation, and validation across development phases.
Document findings and present technical recommendations to leadership and stakeholders.
Mentor junior NVH engineers and review test methodologies and design solutions.
Vehicle-Level NVH Performance: Lead target setting and balancing for overall NVH refinement (powertrain, road, wind, and HVAC noise).
Vibration Isolation & Damping: Design and optimize mounts, bushings, insulators, and damping strategies.
Acoustic Simulation & Testing: Utilize simulation tools and perform test correlation to validate designs.
Root Cause & Countermeasures: Lead investigations on unwanted noises (buzz, squeak, rattle) and propose engineering fixes.
Powertrain & Chassis Integration: Collaborate on NVH path analysis from engine/transmission and suspension components.
Material & Structural Optimization: Recommend materials, sealing strategies, and structural changes to reduce NVH transmission.
Cross-Functional Collaboration: Interface with design, CAE, test, and manufacturing teams to embed NVH improvements throughout the vehicle lifecycle.
Bachelor’s or Master’s degree in Mechanical Engineering, Acoustics, Automotive Engineering, or related field.
8+ years of experience in NVH engineering within automotive or related sectors.
Strong knowledge of vehicle systems and NVH propagation paths.
Hands-on experience with NVH testing tools (e.g., Brüel & Kjær, LMS, HEAD acoustics) and signal processing techniques.
Proficient in CAE tools (e.g., HyperMesh, NASTRAN, Actran, VA One) for NVH modeling and analysis.
Excellent communication and problem-solving skills.
Ability to lead projects and mentor junior team members.