Client Case Assistant - IMMEDIATE NEED. 7AM to 7PM 12 hour shift - Part Time and/or PRN positions available. Position Description. The Client Case Assistant (CCA) holds responsibility in two areas at the Center: 1) case management, and 2) medical recovery. This position will report to the Lead CCA, the Program Director and the Nurse Manager. The CCA is responsible for the identification, linkage, and coordination of available resources which most...