Non-professional; beginner (7)
I believe the answer is:
amateur
I believe this is a double definition.
'non-professional' is the first definition.
(I've seen this before)
'beginner' is the second definition.
(I've seen this in another clue)
(Other definitions for amateur that I've seen before include "Engaged in as a pastime" , "One who pursues an activity as a pastime only" , "enthusiast" , "he's not making any money" , "A non-professional sportsman" .)