Prior to moving to Philadelphia in 1969, Doms was assistant director and then director of the Carnegie Library of Pittsburgh.[5] Doms served as Director of the Free Library of Philadelphia from 1969 to 1987. He was known for incorporating progressive technologies in their libraries. In a 1971 article in American Libraries, Dom stated:
"In ten years the majority of young people will be comfortable with and very much skilled in the use of both print and nonprint media… The librarians of this nation must prepare themselves and their institutions to be as fully responsive to the expectations of the next generation as is possible."[6]