Communication
This is a big internal issue. Sometimes I would ask a question in Slack and wouldn't get an answer at all. I understand that the manager is very busy, but it made things difficult when I had a pressing question about a client or their account, especially when I first started.
The plus side of this is that if it was really an important matter, you can go over and ask in person if he wasn't in a meeting. At other times, you can ask a team member and they usually know or are able to help you.
Workload
I was brought on as a PPC manager and social media manager. This was fine at first, however, over time as we brought on new clients, and the workload grew, it became very difficult to juggle both. This was especially true when one of the clients we brought on took up most of my week, which left less time to do ads.
Insurance
Insurance is half covered by the company, but you still have to pay quite a bit.
PTO/Flexibility/Work Remote
The PTO is ok, but not great. They allow you to leave sometimes and make up the hours later. For example, if you come in an hour late due to a Dr's appointment, you can just make it up during that week. They don't really want to have employees work remotely, which is too bad, but understandable, but that would be a plus.