Muhammad Rizal Ismail possesses extensive experience in quality assurance and laboratory preparation within the mining sector. Currently serving as Supervisor QAQC & Lab. Preparation at Ceria Nugraha Indotama since January 2019, Muhammad Rizal previously held the position of Jr. Supervisor in the same field. Prior roles include Foreman Analis Laboratorium at PT Central Omega Resources Tbk from June 2016 to January 2019, and two internship positions at PT SEBUKU IRON LATERITIC ORES and PT ANTAM Tbk in 2008. Muhammad Rizal holds a Sarjana Teknik degree in Teknik Pertambangan from Universitas Hasanuddin, completed in 2014, and graduated from Sekolah Menengah Analis Kimia Makassar in 2008.