The EA position I applied for was to support TWO VPs, one of which was for what was soon to be referred to as a "Super VP". After applying online through their website, I was contacted by a recruiting manager. I had an initial phone interview with her which covered why I was interested, would I relocate even if they wouldn't pay for it, and and even how i used the website.
I had a second phone interview with the same recruiting manager, but also paired with the senior EA I'd be working under who asked me a few job-technical questions.
Next, they flew me in for a face-to-face round, wherein I had 6 interviews in 4 hours. It was absolutely a marathon. I walked in at 12 and walked out at 4. I was spent and exhausted at the time.
Interviews:
#1 - Senior EA (again) - Several situational questions
#2 - EA to another VP in the same division - Questions about how I function in the workplace, "how do you feel about eating lunch at your desk most of the time?"
#3 - Recruiting Manager (again) - Questions pertained to my current salary, expectations and timeline should I be offered the position.
#4 - The "Super VP" - Standard stuff: what are my strenghs, how would I handle..., etc.
#5 - Another EA to another VP in the same division - standard questions regarding how I work with other EAs.
#6 - The (regular) VP - "Where do you see yourself in a couple years", "what are your career goals", etc.
There were a lot of repeat questions throughout the afternoon, so I tried to focus on remaining consistent regarding answers I gave to negative-type questions (i,e, weaknesses, mistakes), and providing varied answers for the positive-type questions (i.e. strengths, solution seeking)
Overall, it was very draining and exhausting but REALLY good practice.