No professional training,time management skills very strict,under pressure most of the time,managers are rude,you are like in army,work environment not friendly , I mean the people,keep all employees in a big distance from you in order to protect your nerve system,do not create friends,relations etc,inside your department ! never! Do not socialize too much with the company events..,most of them are for theater reasons..Keep in distance and balance in 50-50 with people.Staying on phone after 3 years it could burn you mind....Spaces are closed like in the incubator for chicks.No good vacation time at all !But you will have your weekend,have to be prepaid work on Christmas,Easter,national holidays.