I've never seen an entry level product manager job, only jobs that require years of experience. Is that a position that only happens through internal promotions at larger companies?

I didn't know until about a year ago that Product Management was even a thing, but I'm really interested in it. I'm a developer, but I'm way better at the strategic part of development than the nuts and bolts part. I've always been the guy who works with the executive team and the marketing team and the dev team to make sure we're all on the same page, building the right product for our needs and our client's needs.

So the question is, how do you get a job as product manager?