What does it mean when your employer keeps asking for your goals?

I'm in a new position in a new field. I could be considered underutilized but I'm completely fine with it. Pay is great and the atmosphere is relaxed. During my check in calls I've been asked what my goals are and I wasn't sure how to answer that. What is the strategy behind that question? I've mentioned I've left a position before because of boredom but I was vocal that I would make sure to mention it before I end up leaving this current position so I don't know if they're worried about that.