IBM Global Services will ask you to work nights and weekends without any additional compensation or acknowledgement for your hard work. They will literally abuse and use you until you burn out. Since they're such a big name, they don't have to worry about a shortage of employees. There are plenty of people lined up to take your spot once you do burn out.

This company is ideal for you if you just graduated college. They will send you to many places around the globe, and work you like no other company. IBM Global Services is ideal for the fresh-out-of-college professional because you will most likely not complain about all of the work that you are doing. The truth is, they work you like a slave here and leave no room for a work/life balance. Although this is fine after your undergrad, once you have a family, it becomes very difficult to stay balanced.