R&D Engineer

About Echo Silence

Echo Silence is a DeepTech company redefining industrial noise control through advanced acoustic metamaterials. We develop compact, high-performance solutions addressing one of the most challenging problems in acoustics: low-frequency noise, across industries such as power generation, HVAC, rail, and heavy machinery. Backed by leading European innovation programs and working closely with industrial partners, we are building a scalable technology platform with global impact.

The Opportunity

We are looking for a highly skilled R&D Engineer to join our core team and contribute directly to the design and development of next-generation acoustic metamaterials. This role is at the intersection of advanced physics, numerical modeling, and industrial application, with a strong focus on real-world impact and product development. You will have the opportunity to work on cutting-edge problems in acoustics and play a key role in translating research into deployable solutions.

Key Responsibilities

• Design and optimize acoustic metamaterials using advanced numerical simulations (COMSOL Multiphysics)
• Model complex wave propagation phenomena.
• Drive the transition from simulation to industrial integration (applications)
• Lead and support experimental validation and testing campaigns
• Contribute to ongoing PoCs and product development strategy
• Collaborate closely with industrial partners and internal teams

Candidate Profile

• Experience: 3+ years in acoustic metamaterials, wave physics, or advanced acoustics
• Education: MSc, PhD or Postdoc in Acoustics, Physics, Mechanical Engineering, or related field
• Technical Expertise:
  • Strong proficiency in COMSOL Multiphysics
  • Deep understanding of acoustic wave phenomena and metamaterial design
  • Experience in numerical modeling and experimental validation
  • Strong knowledge of low-frequency acoustics is highly valued
• Mindset:
  • Strong analytical thinking and scientific rigor
  • Ability to work autonomously and drive results
  • Interest in translating research into real industrial impact
• Languages: Fluent in English (French is a plus).

Why Join Echo Silence

• Work on cutting-edge DeepTech with real industrial applications
• Be part of a high-impact team shaping the product and technology
• Direct exposure to industrial partners and real-world challenges
• Opportunity to contribute to a scalable and globally relevant technology
• Fast-paced environment with strong ownership and responsibility

How to Apply

Send your CV and cover letter to: contact@echosilence.info Applications are reviewed on a rolling basis. Early submissions are encouraged.