an engineer
Él era un ingeniero de servicio de General Electric.
He was a service engineer for General Electric.
— Mother Night (1996)
Mi padre fue un ingeniero metálico.
My father was a metal engineer.
Me sentí como un ingeniero militar.
I felt like a military engineer.
Es esto lo que hace un ingeniero para ganarse la vida?
Is this what an engineer does for a living?
— Piku (2015)
I am an engineer.