Again consider position under minister, head of industry (7)
I believe the answer is:
revisit
'again consider' is the definition.
I can't judge whether this definition defines the answer.
'position under minister head of industry' is the wordplay.
'position' becomes 'sit' (sitting is a kind of positioning).
'under' is a charade indicator (letters next to each other) (below, in a down clue).
'minister' becomes 'rev' (short for reverend).
'head of' suggests taking the first letters.
The initial letter of 'industry' is 'i'.
'rev'+'i'='revi'
'sit' after 'revi' is 'REVISIT'.
Can you help me to learn more?
(Other definitions for revisit that I've seen before include "Pay further call" , "Come back" , "Consider again" , "Go back to (place)" , "coming to call back?" .)