I am pursuing a PhD in one of the physical sciences. I attend a university that is top 10 or so in my field and has a recognizable name (Ivy league). My adviser’s past students have had somewhat good luck finding professorships, but even so several have left the field for jobs in computer science. Since I enjoy traveling, to increase my chances of finding a permanent academic position I plan to also apply abroad. Unfortunately, I only speak English.
Do you have any suggestions of where a monolingual American PhD can find an academic job abroad? If I need to complete a postdoc first like in America, would it be better to do it in America or said foreign country?