I just started a job with a Mental Health/DDM Service Center as a Business Analyst. The clinical staff wants everyone to join a union. I have never worked for a union and I am trying to find IT professionals that work for a union and get their opinions. I have always work in a non IT union job and my pay and security were never in question. I recieved my pay increases based on my performance and expertise and I like it that way. With a union will they be able to limit my salary and increases? If anyone has any thoughts on this please share them with me.

Thank you.