Kinematic and Vibration Simulation Expert

Description de l'offre

Alstom

The Railway industry today is characterized by both a strong and sustained growth across the world. The trends that drive this are well known: With 6B€ of Sales and around 30,000 employees based in over 60 countries, Alstom  develop & market the most complete range of systems, equipment and services offered today in the railway sector. Today we offer our customers solutions that feature a seamless blend of diverse technologies, ensuring optimal interfaces, along with flexible implementation and real synergy in innovation.

Objective

Provides technical expertise and responsibility for the modeling and validation of complex kinematics and the vibration response of railway systems within the projects, R & D or specific analysis.

Responsabilities

·  Responsible for R & D studies and product improvements on dynamic multi-body systems coupling railway dynamics, structural calculations and acoustics.
·  Develops methods, digital tools to complete simulation models
·  Develops methodologies for characterization and validation
·  Complete the models of railway dynamics, bogie or sub-systems by coupling them to super structural elements and to more complex suspension elements linked to high-frequency behavior
·  Performs vibration and transfer function simulations
·  Performs simulations of kinematics, strain and stress calculation at interfaces in addition to calculations already carried out in railway dynamics or using pre-calculation
·  Contributes to the definition of the characteristics of structures and suspension components
·  Ensures the development and validation of products on these same themes
·  Ensures the management of R & D projects and the follow-up of the associated Quality, Costs and Deadlines (QCD) aspects

Profile

Mechanical Engineer

Experience of 2 to 3 years in multi-body dynamic analysis and simulation.

Experience and practice in structural calculations using the Finite Elements method

Knowledge of dynamic rubber behaviour would be an asset

Knowledge of programming languages (Fortran, C ++, VBA, Matlab etc.) is an asset

System Mechanics

Strong mathematical skills

Knowledge in the field of vibration mechanics and signal processing

Knowledge of vehicle dynamics calculations and structures

Autonomy

Team spirit

Synthesis

 Rigor

 Good communication skills

Spoken and written English required

At Alstom Transport, we offer you the opportunity to unleash your potential and reinvent yourself. As a future employee, you will have a unique opportunity to drive our organization forward, while continuing to build your career and contribute to the expanding growth of the global railway industry.  More information about Alstom can be found at: www.alstom.com