In canon, before he became Lord Voldemort, Tom Riddle demanded that Dumbledore give him the Defense Against the Dark Arts position, and the “jinx” on the position came about when Dumbledore refused. So teaching at Hogwarts is, indeed, something Voldemort has always wanted to do.
In canon, before he became Lord Voldemort, Tom Riddle demanded that Dumbledore give him the Defense Against the Dark Arts position, and the “jinx” on the position came about when Dumbledore refused. So teaching at Hogwarts is, indeed, something Voldemort has always wanted to do.