Equestrian Employment

Hello ,
I'm looking for some sites regarding employment in the Equine Industry. I have checked Yardandgroom.com , tried to find something in google.com but nothing serious .
I'm showjumper so its better for me to find something in this field but I don't mind if it be not a showjumping job
Could anyone advise me of any other places to look around at?
P.S sorry for all mistakes which I did in this letter , English is not my mother tongue language :) Thank you,