Splendid face-shield for the foreman (10)
I believe the answer is:
supervisor
'foreman' is the definition.
(I know that foreman can be written as supervisor)
'splendid face-shield' is the wordplay.
'splendid' becomes 'super' (I've seen this in another clue).
'face' is a charade indicator (letters next to each other).
'shield' becomes 'visor' (visor is a kind of shield).
'super'+'visor'='SUPERVISOR'
'for the' acts as a link.
(Other definitions for supervisor that I've seen before include "Man in charge" , "One looks over" , "Tutor" , "gaffer?" , "Line manager" .)