Engineer out of shape? (5)
I believe the answer is:
frame
I believe this is a double definition.
'engineer' is the first definition.
(thesaurus)
'shape?' is the second definition.
(I know that human body can be written as frame)
'out of' is the link.
(Other definitions for frame that I've seen before include "Unit of play in snooker tournament" , "Structure; set up" , "Supporting, enclosing, structure" , "support structure" , "A round of play in snooker" .)