Calling for employment (8)
I believe the answer is:
vocation
This clue is a double definition.
'calling' is the first definition.
(a vocation is a calling)
'for employment' is the second definition.
(thesaurus)
(Other definitions for vocation that I've seen before include "Religious calling" , "'Career, calling (8)'" , "Trade, profession" , "Occupation, profession" , "Calling in life" .)