Shannon Cullen currently serves as a Deputy District Attorney at the San Diego County District Attorney's Office, having held similar positions at Contra Costa County and Butte County District Attorney Offices. Earlier legal experience includes a law clerk role at the San Francisco District Attorney's Office, where Shannon focused on the Child Abuse Sexual Assault Unit, and positions as a certified law clerk within the City of San Diego and San Francisco City Attorney's Offices. Shannon's internship experiences encompass work with both the Los Angeles County Office of the Public Defender and the Santa Clara County Office of the Public Defender, as well as a judicial internship for the Honorable Socrates Peter Manoukian. Shannon Cullen earned a Juris Doctor from Santa Clara University School of Law and a Bachelor of Arts in Communication from California Lutheran University, alongside study abroad experience in Dublin, Ireland.