two part interview process, one with research team where you present about a prior research experience and one as a group case study where you create a slide deck solving a problem in the company
I applied online. The process took 4 weeks. I interviewed at L'Oréal (Lille) in Nov 2025
Interview
1 round of 30 mins with thé HR, overall very welcoming , asked questions about m’y past experiences especially in thé international ones, and my proudest accomplishments in a corporate setting
Interview questions [1]
Question 1
to discuss my past experiences particularly those in international settings and my proudest corporate accomplishments.
I applied online. I interviewed at L'Oréal (New Brunswick, NJ) in Oct 2024
Interview
It was a 15 min call with the hiring manager. There was three technical questions no specially hard but make sure you know why you want that position, make sure you know the position and relate that to your degree
Research & Innovation Intern applicants have rated the interview process at L'Oréal with 3.3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 67% positive. To compare, the company-average is 63% positive. This is according to Glassdoor user ratings.
Candidates applying for Research & Innovation Intern roles take an average of 10 days to get hired, when considering 4 user submitted interviews for this role. To compare, the hiring process at L'Oréal overall takes an average of 33 days.
Common stages of the interview process at L'Oréal as a Research & Innovation Intern according to 4 Glassdoor interviews include:
One on one interview: 50%
Phone interview: 25%
Skills test: 25%
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