* Newspaper Delivery Boy: He started delivering newspapers at age 10.
* Cartoonist: He started drawing cartoons at a young age and sold his work to local newspapers.
* Ambulance Driver: During World War I, he served as an ambulance driver in France.
* Commercial Artist: He worked as a commercial artist for a while, creating advertisements and illustrations.
* Film Animator: He and his brother Roy founded Disney Brothers Cartoon Studio in 1923, starting their journey into animation.
While he had several different jobs, it was his passion for animation and filmmaking that ultimately led to his success and fame.