Pros
There are lots of job opportunities to be had if you're looking for broad experience. Work life balance is good if you'e in the right job. Benefits and pay are competitive.
Cons
There are no career paths so if you want to earn a promotion you have to just network and change jobs to something with relative experience to what you posses. Becoming an expert in your job isn't rewarded, but instead limits your pay. You also have to navigate unprofitable areas of the business or else you risk being laid off. Also this company is run by type A personalities. If you want to be in management you have to be very outgoing and be able to play politics. Being a manager at Dell has little to do with what you know and more to do with who you know and how you present yourself.