Senior Acoustics Specialist (NVH, Sonar & Acoustic Drone Detection)
Larsentoubro · larsentoubro.com
PowaiOn-siteSenior7+ yrs
Straight from the company’s own careers site.
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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