Product Development Engineer - Loudspeaker Systems

About the role

L-Acoustics, a global leader in premium professional sound systems for live events, is looking for a Product Development Engineer in Marcoussis. Reporting to the Head of Development, Mechanical Engineering, you will design loudspeakers and accessories for professional sound reinforcement systems, working closely with the Product Design and Acoustics Engineering teams.

Key responsibilities

• Lead design activities: consolidate specifications, develop project schedules, define milestones and identify project risks.
• Prepare products for industrialization: take part in FMEA and DFMEA, develop prototypes and run qualification tests.
• Analyse requirements and propose technical solutions, perform sizing calculations and numerical simulations of components under mechanical and functional constraints.
• Prepare technical specifications, create qualification test protocols for prototypes and maintain project technical validation documentation.
• Optimise manufacturing processes and technical guidelines with the Industrialization and Manufacturing Engineering teams.
• Support the Quality, Technical Documentation and Software teams, and contribute to continuous improvement, lessons learned, PLM tools and new measurement methods.

Required profile

• Degree in Mechanical Engineering, Materials Science or a related field.
• Minimum of 5 years of professional experience.
• Strong autonomy, analytical skills and ability to work in multidisciplinary teams.

Required skills

• Finite Element Analysis (FEA), static and dynamic simulations.
• Mechanical calculations and strength of materials.
• Manufacturing methods and processes.
• Test correlation, tolerance stack-up analysis and GD&T.
• CAD tools and PDM/PLM systems.

What we offer

• One day of remote work per week.
• Comprehensive health benefits.
• Internal mobility and career advancement opportunities.
• Collaborative international environment, employee events and access to the company's CSE.
• Focus on work-life balance and support for personal and professional development.