Michelin Manufacturing Engineer Interview Questions
& Process

I had several interviews, starting with an HR interview and then other discussions as part of the Michelin interview days in Clermont. In total, there were 6 interviews with people from very different backgrounds, including 2 technical interviews and manager discussions. One of the 6 interviews didn't go so well, but the other 5 were really good exchanges. One of the technical interviews involved asking for calculation formulas. I find it a bit disappointing because it focuses on formulas rather than reasoning and analytical skills. When you've just finished studies, it's probably easier to recall formulas, but after several years, even though I recalled a formula, the interviewer contradicted me. I thought maybe my memory was failing me! But upon checking, it was indeed the correct formula I had given. I wonder if it was a test to see if I'd contradict them!

The process kicks off with an application, followed by a recruiter call from the country's head office. The initial HR chat is a typical 'get to know you' session, but it also probes your thinking style with questions designed to gauge your outside-the-box approach (like counting legs in the room or a scenario about dropping a brick from a boat). Next up is an extensive 8-hour assessment, blending psychological evaluation with thinking tests. This includes timed IQ exercises (image reconstruction, pattern identification) and optimization problems (determining optimal transport and batch sizes with given materials and a platform), possibly including material stock fluctuation scenarios. Following this, there's an interview with the Site HR Director, which might involve stress testing. Then, you'll meet your potential manager to discuss work experience and education. The penultimate step is a meeting with the Production Director. Finally, a session with the HR Director to negotiate salary. Heads up: interviews 2 through 5 might all occur on the same day to assess stress resistance, so prepare for a potentially very long day.

So the interview process here, it has a few steps to see if you're a good fit technically and culturally. First, there's a quick chat, usually with HR, checking your background, why you're interested, and if you seem right for the job. If they like you, you'll have one or more interviews with the hiring manager or team. These are about your problem-solving, analytical skills, and what you know about the field, maybe with some case studies or practical stuff. Sometimes you might get a take-home assignment or have to give a presentation to show how you'd use your skills. The last step is usually meeting with higher-ups or a panel to check your big-picture thinking, how you communicate, and if you vibe with the company's goals. Then they do reference checks and make a decision.