Vantaggi
Only Pros about working for ADP is it looks good on your resume. It's a fortune 500 company and they own the market for outsourced payroll and HR
Svantaggi
I worked for ADP in NJ for 3 years. I saw it all. The incompetant co worker that sits next to you one day ( but knows how to kiss up to the right people) will become your manager the next time a promotion comes up. The sales people have unethical means by which to push a start thru in order to get their numbers for the month. Management knows this but will look the other way in order to pad the numbers favorably for their region. You really do get discouraged the longer you work for this company. In the end, if you kissed enough butt, your manager will make sure you can transfer to another department or get to work from home. If you didn't kiss butt and become a part of the "in crowd", you better start looking for another job beacuse they will make your life at work miserable until you quit.