Pros
Their pay is comparable to other employers in the area offering same job title with same experience, the benefits were very good and kept getting better, occasionally they'll have fun parties for their employees
Cons
ATS is a contractor mostly used to get rid of union workers. ATS has little respect among existing workers at facilities which they contract for. They often hire one person to do the job of three. It is a highly political atmosphere. Many of its supervisors foster a hostile work environment designed to pit co-workers against each other. They reward those with great patronizing skills to find upward mobility, while holding back the workers that simply come in motivated and with a good attitude. Many managers are selected based upon their ability to brown-nose, not on their leadership skills. Watch out when ATS is at risk of losing a contract, because they will 'throw you under the bus' to protect their multi-million contract. Many ATS bosses are merely concerned about keeping their jobs, even if they have to step on everybody else to do it. Not family-friendly at all. They are known as 'the flexible work force' for a reason. They will come up to you and tell you that you need to completely change your work schedule in three days to fit their needs, regardless of your family commitments. If you can't comply, you may not have a job. Don't have spontaneous things happen in your life and expect them to graciously grant you the time off you need. For example, when I called my boss after my grandpa died, the first words out of my manager's mouth were "Well, ummm, I need to know when you'll be back to work!" After hassling me about it for several minutes, finally, "Oh, I'm sorry to hear about your grandpa. Make sure you bring in a copy of his obituary to prove that you needed the time off."