Pros
Truthfully, there are very few good reasons to work at this company. If you are spending the time working do not waste your time here, this will be the job you remove from your resume.
Cons
RSM is a second tier firm and unfortunately their clients treat RSM like a second tier firm. It is one thing to move to a second tier firm and get a big boost in pay (you won't get this either) but it is another to move to a second tier firm and be treated like you work at a second tier firm. The culture is an "old boys club" and if you are not white and a bit overweight you will not be accepted. The company does not retain top talent, top talent comes and leaves very quickly. Very high matriculation. Lack of methodology and support, training is outsourced, computers provided are very cheap, the office supplies are minimal, don't expect any type of swag, be prepared to sign your life away for a thumb drive.