Once upon a time, there was a ladder. You started as an assistant - either PA, in a crew department, or on a desk - and you worked your way up in a straightforward way. Whatever your ladder was (PA → Production Coordinator → UPM; Assistant to Lit Agent → Assistant to Studio Comedy VP → Coordinator, Comedy Development → Creative Executive; Writers’ PA → Writers’ Assistant → Script Coordinator → Staff Writer), you could see how one role would lead to another and focus your job applications on growth. But growth looks different now.