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

Please, they call me Mr. Engineer.
Money Heist Season 3, Episode 6

Engineer, husband, father...
The Big Bang Theory Season 12, Episode 5

You're an ENGINEER.
Westworld Season 2, Episode 10

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