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You will be joining the Acoustics and Vibration team based in Bellinzona (CH) part of the Building Services Market Area. The Building Services MA has approximately 78 employees, including HVAC and Electrical designers and energy specialists. Our Acoustics team has more than 20 years of experience in supporting architects, engineers and clients on complex building and infrastructure projects, with expertise in environmental noise, building acoustics and room/architectural acoustics. You will be part of our team, working closely with Swiss-based acoustic experts, contributing to projects with high technical and regulatory requirements. In this role, you will contribute to environmental, building and architectural acoustic projects across all project phases. You will develop and manage 3D acoustic models, perform simulations and contribute to technical analyses and design decisions. You will take ownership of the acoustic models assigned to you, ensuring their quality, consistency and reliability, and actively contributing to problem-solving and engineering judgement — not only modelling execution. Depending on your experience, the role may evolve towards independent project responsibility.
Job Responsibility
Provide technical support to the Acoustic Project Manager / Lead Acoustic Consultant in the development of projects located in Switzerland
Develop and maintain high-quality 3D acoustic models ensuring technical consistency and reliability, for environmental noise and room acoustics projects
Carry out acoustic simulations using tools such as CadnaA or SoundPLAN and Odeon
Contribute to room and architectural acoustics studies through modelling, calculations and technical analysis
Prepare technical outputs, calculation results, figures and documentation to support reports and client deliverables
Coordinate with the internal acoustic team and contribute to multidisciplinary project workflows
Requirements
Bachelor's degree or higher in Acoustics, Environmental Engineering, Civil Engineering, Mechanical Engineering, Physics, Architecture / Building Physics, or a comparable technical field
Proven experience with 3D acoustic modelling and simulation software
Practical knowledge of CadnaA and/or SoundPLAN
Practical knowledge of Odeon
Experience with room acoustic simulations and detailed acoustic consultancy
Ability to read and interpret technical drawings, site layouts and 3D input data
Solid understanding of acoustic principles applied to environmental noise, building acoustics and room acoustics
Ability to work independently and autonomously in a distributed and international working environment
Good command of Microsoft Office tools, especially Excel, Word and PowerPoint
Good written and spoken English, B2 level or higher
Nice to have
Knowledge of noise mitigation design
Experience with AutoCAD or comparable CAD tools
What we offer
Private medical insurance
life assurance
sport card (Multisport)
social fund
Exciting and challenging projects
Personal development opportunities
Friendly working atmosphere in a multidisciplinary and international team