Were to find carpenter jobs for movie studios?
It would be difficult to find a carpenter job for movie studios. Your best chance would be to know someone in the industry.
You have made a mistake. It is not Karen The Carpenter, who had carpentry (wood working) jobs; it is Karen Anne Carpenter (1950 - 1983) one of the musical group, The Carpenters. Karen A. Carpenter was a drummer/singer in the group until she died from cardiac arrest (heart failure) due to anorexia nervosa.