Before joining the staff in 2010, he served as art director of USA Today, where he led a creative team in the development of breaking-news and long-term projects. Coddington began his career as a staff artist with The Atlanta Journal-Constitution. He has also served as assistant art director of the San Jose Mercury News and was part of the staff awarded the 1990 Pulitzer Prize for general news reporting of the 1989 Loma Prieta earthquake and its aftermath. He has also worked for Knight Ridder/Tribune Information Services, where he participated in the development KRT Europe and KRT Interactive.
Coddington has appeared as a speaker at the Poynter Institute, the Society for News Design, the Online News Association, and other venues. He has participated as a judge for the Online News Association, Society for News Design, and other competitions.