A B S T R AC TAn inquiry into child welfare protective services workers' perceptions and experiences in the United States was conducted in order to examine their perceptions of crisis and crisis intervention, and the emotional impact of working with children who endured significant maltreatment. As there is presently little research that has explored these issues specifically from the point of view of the workers, a qualitative grounded theory approach was utilized. Four themes emerged from the data: workers perceived crisis as a result of biopsychosocial breakdown; workers routinely triage when faced with crises; workers are subject to vicarious traumatization; and workers' personal lives are affected by their work. The findings add to an existing body of knowledge about secondary trauma in child welfare by providing information about the investigative workers' subjective experience of it. This research adds a unique contribution to understanding workers' subjective experience of crisis on the job, how it manifests, and whether they feel knowledgeable in the area of crisis intervention.