it was done virtually where an would do an aptitude test and then after that a face to face test where you are asked about yourself. They ask you why you wanted to work with them, A few application questions and how much you want to be payed.
Pretty basic questions. Requires you to have knowledge on Occupational Safety and Health. You're also required to have basic knowledge in IT systems, configurations, Geo databases and Spatial analysis. Knowledge of Mining Jargons are also valuable but not a must