Continue to turn the employer against me (6)
I believe the answer is:
resume
'continue' is the definition.
(resuming is a kind of continuing)
'turn the employer against me' is the wordplay.
'turn' is a reversal indicator.
'the employer' becomes 'user' (I've seen this before).
'against' says to put letters next to each other.
'user' reversed gives 'resu'.
'resu'+'me'='RESUME'
'to' acts as a link.
(Other definitions for resume that I've seen before include "Begin again (after gap)" , "Continue after a break" , "Pick up again" , "Start or take up again" , "account, in brief" .)