Commencing his career as a teacher of Economics for Grades 9-12 in year 2005, Kapil moved on to hold the positions of Head of Department - Economics, Senior Supervisor of Grades 9 to 12 and Career Counsellor. During his tenure at Modern, he was also the Academic Coordinator - senior section, Grades 10-12 (Boys), Economics teacher for the IB Diploma program (Higher Level students), member of the core group of teachers for the DSIB Teaching and Learning assessment policy in school and in charge of external professional assessments. He was also awarded Best Teacher among other achievements.
In 2016 he moved out as Vice principal to a non-GEMS School in Dubai but moved back to GEMS in the GEMS Heritage Indian School where he served as the Vice Principal from April 2018 to March 2021. Before joining OOW as Vice Principal he was in GEMS Modern Academy as LEAD-Academic Business Development and has helped streamline processes.