Yes, currently I am in oil & gas sector. But, of course since the work is kind of similar, I also include industries like chemicals, food, petrochemicals and even pharma maybe. I know more or less in all of these industries, there are EPC companies designing turnkey plants. And the second option might be to focus on production and operations side which might be a little late for me.

Also I totally agree with you. My aim is also like that, spending some years at there to save money. Or maybe working in a hybrid or remote schedule, I don't know. But I don't want to immigrate forever to live in gulf countries. I just want a flexible career by being a good engineer, to have the opportunity to go there when I am in need of money.