Job Description

Who we are


At Sonova, we envision a world where everyone can enjoy the delight of hearing. This vision inspires us and fuels our commitment to developing innovative solutions that improve hearing health and human connection - from personal audio devices and wireless communication systems to hearing aids and cochlear implants. We're dedicated to providing outstanding customer experiences through our global audiological care services, ensuring that everyone has the opportunity to engage fully with the world around them.


Guided by a culture of continuous improvement that fosters resilience and self-motivation, our team is united by a shared commitment to excellence and a deep sense of pride in our work, each of us playing a vital role in creating meaningful change,


Here you'll find a diverse range of opportunities that span both consumer and medical solutions and the freedom to shape your career while making an impact on the lives of others. Join us in our mission to create a more connected world, where every voice is heard and every story matters.


Staefa, Switzerland
Practical Trainee

Internship (6 months) -- Audio Development

In our Research and Development (R&D) group, we develop hearing solutions and services for hearing impaired people and hearing care professionals, including hearing instruments, accessories, web services, mobile applications, and PC software.



During your internship in R&D, you will contribute to the functional development of our hearing devices in the Audiology team.

Your tasks

Contribute to development of new test methods to test novel algorithms Plan and execute audiological studies, including technical measurements Analyze results and formulate proposals for implementation in our products Communicate results to colleagues Support and collaborate closely with audiological researchers

Your profile

University degree in engineering, computer science, acoustics, or audiology Proficient in: + Programming in MATLAB
+ Using (electro)acoustic test and measurement equipment
+ Statistical data analysis and data visualization
+ Documentation and writing reports
Analytical, independent, and proactive Strong ability to work in a team Able to work in a collaborative environment with a positive approach Good knowledge of German or English



Sonova is an equal opportunity employer.


We team up. We grow talent. We collaborate with people of diverse backgrounds to win with the best team in the market place. We guarantee every person equal treatment in regard to employment and opportunity for employment, regardless of a candidate's ethnic or national origin, religion, sexual orientation or marital status, gender, genetic identity, age, disability or any other legally protected status.


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