Key Responsibilities:

- Develop, validate, and correlate GT-Power acoustic models for exhaust and aftertreatment systems.

- Collaborate with the EBU SPA team to calibrate and tune ATS acoustic models.

- Develop CFD-based aeroacoustics prediction methodologies for exhaust and aftertreatment applications.

- Perform engine noise source characterization, acoustic mapping, and P3 analysis.

- Conduct SPL, FFT, order analysis, and pressure pulsation studies.

- Correlate simulation predictions with engine dynamometer, component, and vehicle-level test data.

- Support NVH root-cause investigations and provide simulation-driven engineering recommendations.

Skills and Experience Required:

- 3 to 6 years of experience in NVH, acoustics, aeroacoustics, engine testing,



or simulation-led product development.

- Experience with heavy-duty diesel or natural gas engines.

- Familiarity with Source-Path-Receiver methodologies, Transfer Path Analysis (TPA), and acoustic target decomposition.

- GT-Power / GT-SUITE Acoustics

- Engine Testing and Engine NVH Testing

- ATS Acoustic Modelling and Correlation

- CFD & Aeroacoustics (STAR-CCM+ or equivalent)

- Engine Noise Source Characterization

- SPL Test-to-Simulation Correlation

- FFT, Order Analysis, and Pressure Pulsation Analysis

- MATLAB and/or Python for acoustic data analysis

📌 NVH & Acoustics Engineer (Engine Systems) (Pune)
🏢 Speed Engineering Solutions
📍 Pune