Description Westminster Christian Academy is an independent, non-denominational, K3-12 school serving students in the beautiful heart of Acadiana. Westminster Christian Academy is dedicated to equipping students for lives of significance through aspiring to demonstrate love, truth, and service. WCA is currently seeking substitute teachers for part-time interim employment during the school year in each division of WCA. Requirements Substitute teachers help provide meaningful instruction for assigned classrooms in the absence of the regular, full-time teacher.