or case-work·er, case work·er

  1. a person who does casework.
  2. an investigator, especially of a social agency, who aids disadvantaged individuals or families chiefly by analysis of their problems and through personal counseling.

Origin of caseworker

First recorded in 1930–35; case1 + worker Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for caseworker

Contemporary Examples of caseworker