Job Summary

Mechanical Engineer - NVH

Experience: 5 - 7 Years

Location: Thiruporur

No of Openings: 1

Requirements

- 5-7 years of experience in NVH / vibration engineering
- Robust fundamentals in structural dynamics and signal processing
- Knowledge of environmental standards (DO-160, MIL-STD)
- Familiarity with flight data analysis, correlation, and anomaly detection
- Exposure to UAV or aerospace platforms preferred
- Certification Awareness: Experience with aerospace qualification standards (DO-160, MIL-STD-810)
- Reliability Engineering: Knowledge of fatigue, durability, and life prediction under vibration loads
- Automation: Ability to develop automated scripts for vibration data processing and reporting
- Innovation: Exposure to advanced damping materials and smart NVH solutions

Skills

- FEA: ANSYS Mechanical, Altair OptiStruct
- NVH Tools: Simcenter 3D, Simcenter Testlab
- Data: MATLAB, Python
- Testing: Shaker table systems, acoustic measurement setups

Qualifications

Bachelor's / Master's in Mechanical / Aerospace Engineering

Key Responsibility Areas

- Analysis & Simulation
- Perform harmonic and random vibration analysis
- Conduct Shock Response Spectrum (SRS) and modal analysis (FEA + experimental correlation)




- Identify and mitigate resonance risks in UAV structures

- Isolation & Design

- Design vibration isolation systems (elastomer mounts, wire-rope isolators)
- Optimize damping, stiffness, and transmissibility for critical components

- Testing & Validation

- Execute shaker table tests (sine, random, shock)
- Conduct acoustic signature testing for UAV platforms
- Perform modal testing and correlate results with simulation models

- Signal Processing & Data Analysis

- Analyze vibration data using FFT (Fast Fourier Transform) and PSD (Power Spectral Density)
- Process flight log vibration data to extract frequency content, damping, and peak loads
- Identify anomalies and recommend corrective design measures

- Cross-Functional Collaboration

- Work with structures team on stiffness tuning
- Collaborate with mechanical design team on mounting strategies
- Partner with avionics team to ensure component survivability under vibration loads

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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