DRDO CFEES Recruitment 2022 Walk-in Interview for 05 Research Vacancies DRDO CFEES Recruitment of RA & JRF 2022: Defence Research and Development Organization (DRDO), Centre for Fire, Explosive and Environment Safety (DEES) invites applications from eligible candidates for Walk-in-Interview for the position of Research Associate (RA) and Junior Research Fellow (JRF). Interested eligible candidates can