Numerical & Room Acoustics Simulation (internship)

il y a 1 jour

ChampssurMarne, Île-de-France Echo Silence Temps plein

Internship Details:

  • Location: Champs-Sur-Marne (Hybrid / On-site)
  • Duration: 6 months (flexible start date)
  • Compensation: Paid internship

About Echo Silence:

Echo Silence is a DeepTech startup pioneering next-generation acoustic metamaterials

and AI-powered noise control solutions. Our mission is to revolutionize industrial acoustics by

delivering lightweight, sustainable, and high-performance sound materials for power generation,

rail, HVAC, and heavy machinery industries. Echo Silence is backed by leading innovation programs in

Europe and collaborates with industrial partners across energy, mobility, and manufacturing.

Internship Overview:

We are seeking a motivated intern to contribute to our numerical and experimental acoustics

activities, with a focus on room acoustics modeling, simulation, and optimization. The intern will

play an active role in developing simulation models that support the design and validation of our next-

generation acoustic solutions.

Key Responsibilities:

  • Conduct numerical simulations using COMSOL Multiphysics to optimize material geometry
  • and acoustic performance.
  • Model and analyze room acoustics to enhance noise reduction and insertion loss.
  • Participate in experimental validation of numerical results using laboratory setups.
  • Support proof-of-concept (PoC) studies and product development initiatives.
  • Document findings and present results to the R&D and product teams.

Candidate Profile:

  • Education: Master 1 or Master 2 in Acoustics, Mechanical Engineering, Physics, or related field.
  • Technical Skills:

o Proficiency in COMSOL Multiphysics (mandatory).

o Understanding of numerical and experimental acoustics.

o Familiarity with signal processing or material characterization is a plus.

  • Soft Skills: Analytical, detail-oriented, and capable of independent problem-solving.
  • Languages: Fluent in English (French is a plus).

What We Offer:

  • A dynamic environment at the intersection of deep technology and industrial innovation.
  • Hands-on experience in simulation, testing, and applied research.
  • Mentorship from experienced engineers and researchers in acoustics and materials science.
  • Opportunity to contribute to real-world industrial projects with global impact.

How to Apply:

Send your CV and cover letter to:

Applications are reviewed on a rolling basis. Early submissions are encouraged.

  • Validation of Monte Carlo simulation codes based on high-precision experimental data H/F

    il y a 1 semaine

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    General information Organisation The French Alternative Energies and Atomic Energy Commission (CEA) is a key player in research, development and innovation in four main areas :• defence and security,• nuclear energy (fission and fusion),• technological research for industry,• fundamental research in the physical sciences and life sciences.Drawing...

  • Stage "Experimental study of Taylor bubbles"

    il y a 1 semaine

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    General information Organisation The French Alternative Energies and Atomic Energy Commission (CEA) is a key player in research, development and innovation in four main areas :• defence and security,• nuclear energy (fission and fusion),• technological research for industry,• fundamental research in the physical sciences and life sciences.Drawing...

  • Calculs multi-physiques d'évolution du combustible à l'échelle du réacteur par simulation Monte-Carlo

    il y a 1 semaine

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    Informations générales Entité de rattachement Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un...

  • Final Year Internship: Modeling the Scattering of Elastic Waves by Flaws H/F

    il y a 6 jours

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    Informations générales Entité de rattachement Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un...

  • Investigation Of Retrospective Dosimetry Experiments Using Icrp Voxel Phantoms And Tripoli-4 Code H/F

    il y a 1 semaine

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    Informations générales Entité de rattachement Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un...

  • Neutron Multiplication And Detector Count Rates In Subcritical Experiments Using Tripoli-4 Code H/F

    il y a 1 semaine

    Gif-sur-Yvette, Île-de-France CEA Temps plein

    Informations générales Entité de rattachement Le CEA est un acteur majeur de la recherche, au service des citoyens, de l'économie et de l'Etat.Il apporte des solutions concrètes à leurs besoins dans quatre domaines principaux : transition énergétique, transition numérique, technologies pour la médecine du futur, défense et sécurité sur un...

  • Ratings Analytical Internship

    il y a 2 semaines

    Nanteau-sur-Essonne, Île-de-France S&P Global Temps plein

    About the Role:Grade Level (for internal use):05*Note to applicants: The internship will begin in January 2026 until August 2026, where the successful candidate could be considered for conversion to our CREDit Graduate Program in September 2026.The Practice: Sovereign / International Public Finance: The Sov/IPF team covers more than 130 ratings across...

  • Médecin de la Reproduction

    il y a 2 semaines

    Neuilly-sur-Seine, Île-de-France Hôpital Américain Espace Carrière Temps plein

    Vue d'ensembleÀ propos de nousL'HÔPITAL AMÉRICAIN DE PARIS est un établissement privé à but non-lucratif reconnu d'utilité publique.Créée en 1906 et dotée d'une forte culture d'entreprise, notre institution a pour mission de délivrer le meilleur des pratiques médicales françaises et américaines à ses patients français et...

  • Events and public relations Internship

    il y a 2 semaines

    Neuilly-sur-Seine, Île-de-France RTL Temps plein

    Your ResponsibilitiesGeneralBenchmark (weekly update on event news)Support the team in the conception of B2B eventsWelcoming participants during eventsList managementEvent communication and promotion Creation of communication tools (invitations, Social media post, landing page, etc.)The New Life of the Living Room tasksSupport with the organisation of the...

  • Marketing Research Intern

    il y a 2 semaines

    Neuilly-sur-Seine, Île-de-France RTL Temps plein

    Your ResponsibilitiesAs part of the Marketing team, and more specifically the Insight division, you will play an active role in setting up, monitoring, and analyzing marketing studies designed to measure the effectiveness of our clients' advertising campaigns.You will work with the Insight Manager on various types of quantitative studies (post-tests, brand...