I worked as a Field Support Analyst which was a contract position
As a contractor I didn't have much involvement with anyone other than my team and those I supported. My team was managed well and expectations were reasonable.
My biggest issue with the company is the time it takes to get a full time position, even after you demonstrated your commitment and value to the team.
While my department generally had a very positive culture, there were a few oddities. For one, they don't refer to contractors as Employees. The other concerning item was that the full time employees I supported could never get a hold of anyone in HR.