Snyder returned to Cornell University where he was to spend the rest of his career, first as an instructor, then from 1903 as assistant professor, being promoted to full professor in 1910.
Snyder ibabalik sa Cornell University kung saan siya ay na gastusin ang natitirang bahagi ng kanyang karera, unang bilang isang guro, pagkatapos ay mula sa 1,903 bilang assistant professor, itinataguyod sa buong propesor sa 1910.