Vibroacoustics Engineer - F/M

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At the forefront of companies committed to a greener future, Alstom develops and markets mobility solutions that provide the sustainable foundations for the future of transport. Our product portfolio ranges from high-speed trains, metros, monorails and trams to integrated systems, customised services, infrastructure, signalling and digital mobility solutions. Joining us means joining a caring, responsible and innovative company where more than 80,000 people are paving the way for greener, smarter mobility worldwide.

The Ornans site is the world centre of excellence for the design and manufacture of traction motors for all the Group's rail solutions.

Could you be the Vibroacoustics Engineer - F/H on a permanent contract that we are looking for in Ornans?

Take up a new challenge and put your expertise in vibro-acoustics and mechanics to good use in a cutting-edge field. You will work with a passionate, multi-disciplinary and collaborative team, and will play a key role in the development of Alstom traction motors, contributing directly to the vibroacoustic performance of our products.On a daily basis, you will work closely with the Drive engineering teams (electrical engineering, mechanical design, materials, validation, etc.), participate in the design of motors and contribute to their vibroacoustic validation. You will also be involved in knowledge capitalisation and the ongoing development of our methods and tools.

We will be calling on you for :

Simulate the vibro-acoustic response of motors (radiated noise, structural vibrations).

Assess the risks of resonance and critical tones linked to electromagnetic forces.

Analyse the influence of the choice of geometry, materials and motor topologies on NVH.

Working with specialist engineers (electrical engineering, FEA, aerodynamics, materials) to optimise engine design.

Prepare, take part in and analyse NVH tests (acoustic, vibration and modal measurements).

Correlate test results with simulations to adjust models.

Contribute to technical reviews and monitoring of vibro-acoustic risks.

Capitalising on feedback in internal databases.

Your profile

We place more importance on passion and attitude than on experience. That's why we don't expect you to have all the skills. Instead, we've put together a list of the ones we think will help you succeed and thrive in this role:

Engineering degree or 5 years' higher education in mechanics, vibro-acoustics, acoustics, vibration or an equivalent field.

First experience or understanding of NVH issues, ideally on electrical machines (automotive, rail, energy, aeronautics, etc.).

Sound knowledge of structural mechanics, vibration and vibro-acoustics.

Mastery of simulation methods (dynamic FEM, frequency analysis, vibroacoustics).

Understanding of electromagnetic excitations in rotating machines.

Knowledge of metallic and polymeric materials (appreciated).

Familiarity with NVH simulation tools (Catia, Altair OptiStruct, Python, Matlab, HBK BK Connect, Dewesoft).

Ability to work in a multidisciplinary team, to understand complex systems, with rigour, curiosity and autonomy.

Professional English required.

What you will appreciate

Join us for a new life experience - the rail industry is an industry of the future, so you can develop and gain new skills and experience throughout your career. You'll also be able to:

Enjoy stability, challenge and a long-term career without the daily grind.

Work in a passionate, multidisciplinary team at the heart of rail technology.

Working with cross-functional teams and skilled colleagues.

Contribute to innovative projects that will shape tomorrow's sustainable mobility.

Use our flexible and collaborative working environment.

Steer your career in the direction of your choice across functions and countries.

Benefit from our investment in your development, through award-winning learning programmes.

Progress to leadership roles or technical expertise, depending on your aspirations.

Benefit from a fair and dynamic remuneration system that recognises your performance and potential, as well as comprehensive and competitive social security cover (life assurance, health insurance, pension).

You don't have to be a train enthusiast to thrive with us. We guarantee that when you get on one of our trains with your friends or family, you'll be proud of it. If you're up for the challenge, we'd love to hear from you!

Important

As a global company, we are an equal opportunities employer and celebrate diversity in the 63 countries where we operate. We are committed to creating an inclusive workplace for all.

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