Pros
1) You get what you put in. If you're the lazy type you WILL NOT fit in as everyone that succeeds at Network Coverage works hard and takes pride in what they do. 2) This company gives you what you need to succeed and get your work done properly. This includes a proper team-based culture and the right equipment. 3) High-energy, infectious environment where people enjoy what they do. 4) Work-life balance is surprisingly good for such a productive environment. You work your butt off during the day and work the occasional night. The on-call is extremely fair and works well. 5) They recognize when the engineers are getting stressed or the work-load is getting too high and hire adequate help.
Cons
Rapid-growth. Growing too fast can cause issues but they seem to understand how to remedy this.