Good place to find reliable part time system admin help?

Hi there,

I set up my site on Linode because I like being able to have control over the machine, but since I set it up the site has grown quite a bit and the administration is beyond my level of expertise and time I have to spend on it.

I would like to find an experienced and trustworthy part time system administrator to help me with the machine in the future. Do you guys have any recommendations for where I should go to find someone to help with this (and what I should look for)?

Thank you!