Pros

You will get hands on experience on a lot of different environments and networks. It's a good work culture very team oriented.

Cons

Poor benefits package, low pay rate and no opportunities for advancement. Unless you are being hired on as a senior technician you will be relegated to a lot of grunt work. For example calling each user for each company logging into their machine and manually running updates every month. This is tedious, boring and unnecessary. Don't expect management to recognize your accomplishments with promotions or raises. Unless you're extremely new to the IT industry I'd recommend looking somewhere else for employment.