An MTA bus driver who lives on Long Island was arrested in an online kiddie porn sting and charged with sharing child pornography photos, police said.

Braulin Gonzalez, 36, of Valley Stream, was arrested by Nassau County cops, who said Gonzalez four times shared computer files of smut with detectives between last November and February of this year.

He was charged with three counts of possession of a sexual performance of a child. Investigators said Gonzalez was employed as an MTA bus driver.