Vibroacoustic Engineer
- Saint-Bruno, QC
- Permanent
- Full-time
- In the context of Product Engineering development, a Vibroacoustic engineer will participate in project/offer development through the application of internal procedures including Vibroacoustic management of projects, standard Vibroacoustic simulation and measurements of Rolling Stock and Components
- In case of assignment to R&D tasks, he will be in charge of the development of methodologies and technologies related to Vibroacoustics of Rolling Stock and Components
- In case of assignment to Numerical simulations, he/she will participate in:
- Application of numerical simulation methodologies needed for the development of rolling stock and components
- In case of assignment to Experimental Modal Analysis and Transfer Path Analysis, he/she will participate in:
- Definition/organization/application/analysis of testing campaigns related to the development and R&D of rolling stock and components. Testing campaigns will include multichannel setups that will require a high level of organization skills and reactivity to issues related to tests.à
- To apply the Vibroacoustic Engineering Instructions and guidelines to perform the project/offers tasks
- To perform the Vibroacoustic analysis of tenders by comparison with referent solutions and previous projects
- To Prepare the Vibroacoustic specifications and Vibroacoustic Management Plan (VAMP) to be applied in projects
- To choose the most efficient way to perform the allocation (experimental/numerical), verification and validation during tender and project phase
- To allocate the different noise sources and train assemblies through the use of AT standard methodologies for Rolling stock and for Componenrts
- To perform standard Vibroacoustics tests, to postprocess the data and report to validate prediction models and type tests
- To perform standard Vibroacoustic simulations for exterior noise/interior noise and components
- To liaise with the Discipline Leader to validate Management Plan, allocations and risks.
- To liaise with experts in key domains to obtain the necessary data to perform the allocations
- To liaise with acoustic engineers in other sites and to use AT Vibroacoustic databases to obtain the necessary REX to perform the allocations
- To capture the Vibroacoustic REX of projects through the use of AT Vibroacoustic databases
- To perform/analyze/validate advanced Vibroacoustic simulations using FE,BE, SEA and raytracing techniques in the context of product development and R&D.
- To perform advanced Vibroacoustic tests
- Engineering degree (BSc/MSc) with specialization in Vibroacoustic or acoustics
- OIQ Member
- More than 5 years of related experience in an automotive/aeronautics/railway/building sector
- Vibroacoustic testing and postprocessing with multichannel systems (B&K Pulse/Siemens Test lab or similar) including noise & vibration measurements in operating conditions and Vibroacoustic transfer functions (mobility, pressure/force and Intensimetry measurements to characterize noise sources.
- Matlab standard level, if working in R&D Matlab advanced level is required
- For R&D missions, management skills to lead R&D actions with a transversal approach will be needed
- Good communication skills
- French conversational/reading advanced level
- English conversational/writing/reading advanced level commendatory.
- Finite Element theory and application for dynamic analysis purposes
- Software package experience preferred with Altair Hyperworks (Optistruct) and VA ONE for acoustic simulation
- Experience in using software packages for Experimental Modal analysis and Transfer Path Analysis
- High capacity of reactivity in complex testing environments