Not common at all. Unless you are a college student (most people I knew went intern->part-time->full-time) But most employers are open to them. I used it as a

Not common at all. Unless you are a college student (most people I knew went intern->part-time->full-time) But most employers are open to them. I used it as a negotiating tactic, where they offered 15% more than I had, and I countered with 20% less time :)