Mechanical Engineer - NVH – Senior Engineer

5–7 years of experience in NVH / vibration engineering

Strong 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

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

• 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