As yet another IT person who has been in this situation, I can say that BSA was pretty much worthless in my experience. When I was fired (mainly because of the noise I was making about unlicensed software) I tried to hand the company over to BSA on a silver platter and they were worthless. They just seemed totally incompentent and knew less about software licensing than the company I was working for. Of course that was a long time ago so I'm sure things are better these days.
The bigger issue is the big suprise during an audit when the company is going public or trying to be sold. One place I worked ended up paying about $50,000 for software licensing when they tried to go public. And they were not even trying to pirate on purpose.
If management really doesn't care about becoming legit, it's time to start looking for a new job. In my case, I ended up getting fired but I really should have started looking for a new job the day that they asked me to install the first unlicensed software. If that's the way they do business, they will take liberties with employees the same way they take liberties with software.