Recall working with current Human Resources for money? (5)
I believe the answer is:
rhino
'money?' is the definition.
(old-fashioned slang term for money)
'recall working with current human resources' is the wordplay.
'recall' is a reversal indicator.
'working' becomes 'on' (e.g. a machine is working or on).
'with' is a charade indicator (letters next to each other).
'current' becomes 'I' (symbol for electric current).
'human resources' becomes 'HR'.
'on'+'i'+'hr'='onihr'
'onihr' written backwards gives 'RHINO'.
'for' is the link.
(Other definitions for rhino that I've seen before include "One charging" , "When provoked, one may charge" , "Ready" , "Cash" , "Moola" .)