How is “work at” used?

In Hillbilly Elegy (2020), one line is: “I worked at this hospital before you had zits.”

Which movie is “work at” from?

The clip at the top of this page is from Hillbilly Elegy (2020).

work at

to have a job or be employed at a place or organization; to make great efforts to achieve sth or do sth well; to do one's work or a task in a particular place

Heard in 7 movies

Meaning

Editorial85% of films
to have a job or be employed at a place or organization
Oxford10% of films
to make great efforts to achieve sth or do sth well
We're gonna have to work at this every day...
Editorial5% of films
to do one's work or a task in a particular place

In the movies · 7

work it
work around to
work in
work off
work on
work on
work out
work out
work out
work out
work over
work to

Definitions from the Oxford Advanced Learner's Dictionary, 9th edition

I worked at this hospital before you had zits.

Hillbilly Elegy (2020)37:17

Said in 8 films · #1