Ask questions sooner. Just like in college, you'll have a solid workload but simultaneously lots of opportunities to get help with that workload. In college, this would look like going to office hours, forming study groups, and working ahead to identify problems early. For me while I was at Rockwell, I got support by asking all of the questions I had - even the stupid ones - to my team, or subject-matter-experts outside my team. You should still try to figure it out on your own, but don't spend a ton of time or you risk falling behind.