3 stage process, first interview with a recruiter is pretty easy if you are qualified, the second interview is usually with one of the CFMs and is more technical and they just want to make sure you aren't going to waste time during the last interview which is in person (non-covid). The in-person is a 5 part interview typically covering mechanical, electrical, operations, cross department, and last part is basically just lunch with the team but that is where they gage what kind of person you are and if they'd want to work with you.
Interview questions [2]
Question 1
Refrigeration Cycle
House Curves
STAR interview questions
I applied online. I interviewed at Meta (Chicago, IL) in Feb 2021
Interview
It was a very good experience. In the beginning, hiring manager contacted me for general questions about my availability to work in the US. Then, my next interview was with a Facility Manager via Video-call.
Interview questions [1]
Question 1
All about Electrical and Mechanical Systems (Data Center)
I applied through an employee referral. I interviewed at Meta
Interview
This review is only based on an initial contact. I received an email informing me that Facebook had an availability to schedule an interview. I was to pick a time that worked for me, however, upon opening the website, there was only a single appointment available, late in the evening, for the next 3 months. I scheduled the interview and when the day came, I got a call 45 minutes late. The interviewer "had the wrong information" and had to reschedule me for another recruiter to contact.