0 a person who designs, makes, or works with, machinery -- der Ingenieur
an electrical engineer.
1 (usually civil engineer) a person who designs, constructs, or maintains roads, railways/railroads, bridges, sewers etc. -- der Ingenieur
2 an officer who manages a ship’s engines. -- der Maschinist
3 an engine driver. -- der Lokomotivführer
4 to arrange by skill or by cunning means -- bewerkstelligen