Pros
In reading some of the other reviews, there were a couple where I would just like to ditto their comments. I have worked at other telecom companies and this is one of the most exciting places to work but it does have a high level of stress that goes with that excitement. It has the feeling of a young company that is working as hard as it can and that is very exciting. Zayo definitely does not rest for one second and is constantly trying to do more and improve. This is definitely a company to watch with a ton of dedicated, extremely-hard working and committed folks. Never have seen people at all levels so willing to get things accomplished.
Cons
Some issues have already been noted like the workload is extremely high and sometimes that means things fall through the cracks. Company will need to make sure it staffs up to make sure it can sustain their growth but not to the detriment of adding too much overhead and too many systems where things get bogged down. There are some areas where it runs like a small company which can be good but some areas it needs to bite the bullet and do things to the betterment of the employees. For instance, the PTO issue needs to be fixed and that has been stated in other posts along with paying expenses or they could do corporate cards. They probably need to do things to bring a bit more camaraderie amongst the employees.