help with SSH keys

Hello,
I could use some help with my ssh keys and agent.
This is the issue. I have 2 different UNIX systems at work. One is the normal Solaris servers with my uid being the same throughout all the servers. I now have a different system for my desktop. A contractor came in and installed some SUN Ray thin clients. My user name is the same on the system but my uid is different. When I ssh from the thin client to a server I use a password. When I then go from the 1st server to the 2nd I am asked for my ssh key.

How can I make my SSH key password less, with agent working setup, work again.