Pros
Good pay for those without a college degree. This is a hugely important detail. If you've got your bachelor's then look elsewhere. Fresh out of high school and willing to withstand abuses from management for around $15/hour, then have at it. All the overtime you can stand, mandatory. I was on 12 hour days without choice for 8 months. Forget family and friends.
Cons
Relentlessly inadequate numbers game that is so out of touch with what technician's actually do that even managers are forced to cook the books to make ends meet. Four (4) of my direct superiors were let go for modifying statistics in hopes of keeping their job. Prem techs are treated without even a modicum of respect. Just look at the turn-around and you'll see for yourself. Two out of the twelve that hired in with me remained after only eight months on the job. I could go on, but google "prem tech" and you'll start to see a quick trend online toward exposing the asinine and borderline abusive business practices of this once great telecom company.