from the subpar education
and menial life of an ENGINEER.
The Big Bang Theory Season 9, Episode 18
I'm a horny ENGINEER, Leonard.
The Big Bang Theory Season 2, Episode 20
Engineer, husband, father...
The Big Bang Theory Season 12, Episode 5
I'm an MIT-trained ENGINEER.
The Big Bang Theory Season 8, Episode 22
I told her you're an aerospace ENGINEER,
you speak five languages...
The Big Bang Theory Season 3, Episode 5