
And, hey, just to be clear,
a train ENGINEER.
The Big Bang Theory Season 10, Episode 15

Well, I guess, as an ENGINEER,
I lean towards execution.
The Big Bang Theory Season 8, Episode 18

I'm a horny ENGINEER, Leonard.
The Big Bang Theory Season 2, Episode 20

Please,
I'm an MIT-trained ENGINEER.
The Big Bang Theory Season 7, Episode 23

Howard, this is big science.
You could be the ENGINEER...
The Big Bang Theory Season 2, Episode 23