
Granted, you're just an ENGINEER...
The Big Bang Theory Season 4, Episode 18

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

It's about solving a problem.
It's why I became an ENGINEER.
The Big Bang Theory Season 8, Episode 22

I could also be the ENGINEER who builds
the crossbow that kills Sheldon.
The Big Bang Theory Season 2, Episode 23

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