Youth in stable employment? (3)
I believe the answer is:
lad
'youth' is the definition.
(lad means a young man)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for lad that I've seen before include "Stable worker" , "Stable employee" , "(Housman's Shropshire) boy" , "Shaver" , "Chap, fellow" .)