I have been working at CareTech Solutions full-time
You'll learn skills, such as: Talking to people, logical troubleshooting, typing/ writing skills.
No negotiating for raises, and advancement within to another tech position is nearly impossible. Most people who don't want a management position have to another company in order to further their careers.
Straight forward, interviewer was friendly. Simple questions with a question test at the end on computer skills. Overall the interview lasted about 30-45min. The communication leading up to the interview and after was always quick.