I had 2 interviews for the Data Analyst internship:
1 - Phone interview with Data Science specialist.
+ Test mission
2 - Personal interview in a company's office with a Data Science specialist and CTO.
It was a very interesting experience. I got some useful comments about my work that helped me to improve my skills. Everybody was quite nice and open-minded during the process.
On the other hand, despite it was the announcement of the Data Analyst, the company needed an intern that strong in exactly machine learning.