No experience necessary
is that a question, or is that a statement?
if you're going to be working amongst other frum people you learn on the job, as you're there primarily for kashrush issues which the nachrim don't know the difference between, ecspecially now thay it's pesach.
And a frum boy knows or should know the basics and anything more than the basics will be taught on the job and be around for the ovens fires and whatever else is needed around a kitchen.