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Noise, Vibrations & Acoustics Engineer Resume Example

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NOISE, VIBRATIONS & ACOUSTICS ENGINEER
Professional Summary
  • Worked at DEP. onsite location Fiat Chrysler Automobiles USA LLC as Vehicle Test Engineer close to 2 years and over 5 years of Industry experience
  • Performed numerous Design Verification Plan & Report (DVP&R) for design support & Customizing test methodologies for competitive electric/regular vehicles for benchmarking
  • Extensive knowledge of Mechanical test and environmental test equipment
  • Benching marked FCA and competitive vehicles by performing vehicle acoustic sensitivity testing (P/F), Start stop, door closure & 9 LANES (Proving Grounds facility testing lanes) assessments
  • Designed, implemented subsystem specific alpha testing procedures and documented the process and findings
  • Worked on secondary noises like cargo trunk electric motor, BTSI noises performed various Technical Cost Reductions (TCR) for perimeter hood seals
  • Part of Wind noise development team performing and evaluating production cars with various wind speeds in the wind tunnel and climate test chamber at specific environmental conditions
  • Knowledge of outdoor equipment and Go-pro electronics extensively used for my scuba dive trips and adventure pursuits
  • Day to day work with test equipment Free field, pressure field microphones, accelerometer, SCADAS front ends,SI probe,acoustic grid array, SQUADRIGA-II, III for on road testing
  • Created a NVH database using D3view software and knowledge of PYTHON for data processing
  • Worked on material testing, Alpha Cabin, APAMAT, Impedance Tube testing, Evaluating In cabin acoustic packages, STL using J1400, etc.
  • Interfacing with various teams,customizing test plans for issue solving & occasional travel to plants for on site testing
Work History
Detroit Engineering Products LLC, Onsite FCA US LLC - Noise, Vibrations & Acoustics EngineerAuburn Hills, MI01/2019 - 07/2020
  • Perform powertrain testing on FCA vehicles brands of RAM, dodge, Chrysler and Jeep .Worked on test lab software of LMS Testlab, Artemis and Matlab. Worked on Engine Bay, transmission systems, driveline & Sound Interior systems of various vehicle segments like Pickup Trucks, SUVs and Sedan programs.
  • Performed FEA and vibro-acoustic analysis on vehicle door and trunk components. Detail knowledge of vibration concepts of free- free , rigid body, forced vibrations
  • Customize, plan and execute test strategies for acoustic materials. Carry out test instrumentation set up and performing vibration/acoustic testing
  • Multiple projects experience across diversified groups related to Wind tunnel, Powertrain , Calibration. Performing various standard benchmarking test procedures like Door slam test, P/Q of different load cases of traffic intrusion, engine, underbody and exhaust, if available start/ stop test on competitive vehicles .Harmonizing test procedures according to NAFTA (local) and AMEA (Italy) testing standards.
  • Used B&K foldable planar array for wind noises in wind tunnel at standard company speeds of 45, 56 and 80 mph.
UGN Automotive Inc, Onsite Autoneum Inc - Acoustics InternNovi, MI11/2017 - 11/2018
  • Performed NVH Testing, acoustic material testing and bench marking of automotive air borne sound packages.
  • Working on Data Acquisition system, LMS TestLab, B&K Pulse, AFR Care unit.
  • Proposed, conducted and analyzed Chassis dynamometer and static vehicle tests.
  • Interfaced with internal and external customers as necessary to ensure successful completion of projects.
Performance Driven Workforce - Vehicle Test EvaluatorDearborn, MI03/2017 - 02/2018
  • Working on upcoming GM vehicles-performing on-road testing, finding out full vehicle driving issues.
  • Evaluating powertrain noises, Detecting Vehicle NVH noises (In cabin noises, drive-line & engine vibrations).
  • Worked & evaluated sedans, mid-size SUVs, pickup trucks and pony cars of GM. Analyzing Buzz, Squeak & Rattle (BSR) noises in cars and evaluating causes and corresponding situations.
  • Investigating infotainment flaws reviewing all vehicle aspects, recommending upgrades and possible changes.
Additional Information

Projects:

  • Transmission Losses of a Muffler - Analyzed various transmission losses of a car muffler created on CATIA V5 by creating an acoustic domain and compared with RICARDO WAVE results.
  • Order Tracking and Sound Quality (NVH) - Conducted an order tracking measurement and practiced sound filter to improve sound quality using LMS TestLab which provided good hands on experience of rotational machinery noise/vibrational analysis.
  • Material Testing Using Impedance Tube - The absorption coefficient of various materials are determined using an Impedance Tube. The effect of air gaps on the acoustic properties of the material is determined.

Projects Include - Modal Analysis, FRF Measurement, Order Tracking, SI Probe and Transmission Losses

Skills
  • CAD: AUTOCAD, PRO-E, SOLID WORKS, CATIA V5
  • CAE: ANSYS Fluent, ANSYS Workbench, STAR CCM+, LMS Test Lab Software, PULSE 20.0, Ricardo WAVE, Artemis
  • Programming: C, MATLAB & PYTHON
  • Computer literacy: Microsoft Office Suite
  • Mechanical Field Testing, Environmental testing
  • Alpha Testing on subsystems and components
  • Fluid Mechanics, Computational Thermal Fluids, Material Sciences
  • Structural Dynamics, Aero-Acoustics, Wind Noise Development
Education
12/2016University of Michigan - DearbornDearborn, MIMaster of Science: Mechanical Engineering

GPA: 3.5

  • Received International Student Scholarship grant for all the 4 semesters.
  • Majored in Mechanical Engineering with concentration on NVH and Acoustics/Noise Control
04/2014B.V. Raju Institute of TechnologyHyderabad, IndiaBachelor of Science: Mechanical Engineering

GPA: 3.3

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Resume Overview

Companies Worked For:

  • Detroit Engineering Products LLC, Onsite FCA US LLC
  • UGN Automotive Inc, Onsite Autoneum Inc
  • Performance Driven Workforce

School Attended

  • University of Michigan - Dearborn
  • B.V. Raju Institute of Technology

Job Titles Held:

  • Noise, Vibrations & Acoustics Engineer
  • Acoustics Intern
  • Vehicle Test Evaluator

Degrees

  • Master of Science : Mechanical Engineering
    Bachelor of Science : Mechanical Engineering

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Noise, Vibrations & Acoustics Engineer

Detroit Engineering Products LLC, Onsite FCA US LLC

Auburn Hills, Michigan