Pros
I worked at InteliSecure for three and a half years staring at the ground up as a project manager. I can honestly say that it was an amazing and rewarding experience. This is rapidly growing company with tons of opportunity for those that want it. The negative reviews don't point out the tremendous effort the executive team put's in to there employees. Powder days, Ski Trips, Rafting Trips just to name a few. How many company's CEO's will send someone on a paid vacation after a personnel loss because they actually care? Anyone who works here is lucky and should feel privileged.
Cons
The only cons are the ones you make. If you count the hours you work this is the wrong place for you. If mediocrity is OK with you then don't apply. If you want to be a cog and watch the clock then you should run. If adventure and change bother you move on. I left for personal reasons that had nothing to do with the company, and in fact the company would have helped if I had let them.