G'day,
I'm an experienced Linux Systems Admin, who loves working with Puppet. In my last company myself and one other systems admin migrated our whole infrastructure over to Puppet, so I have experience with this sort of work.
This bid should be considered very much a tentative bid. I'll need to discuss some details with you regarding exactly how many different types of servers you have, how you currently manage their configuration, whether you have a dev environment for testing/development, etc.