What’s Comcast’s entry business roles

I’m an early career project manager with only startup experience. I’d like to transition into an enterprise company, ideally Comcast, with more stability and the option to grow internally in the long-term. I know I’ll have to work my way up, but don’t really understand what the “entry” roles for the Comcast Business side would be given I have PM experience, just not 5 yrs to get a PM job. I’d love to hear any perspective on where I can work my skills into an entry! YOE 3 TC 70 #comcast #comcastbusiness #projectmanager