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Senior Acoustics Specialist (NVH, Sonar & Acoustic Drone Detection)

Larsentoubro · larsentoubro.com
PowaiOn-siteSenior7+ yrs
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The job in short

Acoustics R&D engineer for vehicle NVH, sonar and acoustic drone detection.

Details

Found
29 d ago · posted 2026-10-05
Location
L&T Innovation Campus, Powai

Full description

Education: M.Tech / M.S. / Ph.D (Acoustics, Mechanical, Aerospace, or Signal Processing) Role Overview Seeking an experienced Senior Acoustics Specialist to drive R&D across multidisciplinary acoustic domains, including vehicle NVH, structural health monitoring, underwater sonars, and acoustic drone/UAV detection systems. Key Responsibilities • Vehicle NVH: Optimize noise, vibration, and harshness using FEM/FVM/BEM simulation, isolator design & physical testing. • Signal Processing: Implement advanced DSP techniques for noise cancellation, spatial localization, target classification. Trouble shooting and solving Vibration & Noise related issues. • Health Systems: Develop acoustic emission and vibration-based structural health monitoring. • Sonar & Detection: Design and test active/passive Sonar systems and acoustic signatures for long-range drone tracking (aero and Underwater) • Leadership: Manage complex projects from concept to deployment. Mandatory Required Skills • 7+ years of applied Structure dynamics, acoustics, and vibration R&D experience. • Strong domain expertise in vehicle dynamics, sonars, or acoustic threat detection. • Proficiency in tools like MATLAB/Simulink, ANSYS, COMSOL, or equivalent. • Hands-on experience with acoustic acquisition hardware, transducers, and testing facilities. Desirable Skills • Use of AI / ML techniques for Detection • Understanding of Physics AI • Composite structure design

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