Samuel Parapat is an experienced professional in the aluminum smelting industry, currently serving as Operations Superintendent at PT Indonesia Asahan Aluminium (Persero) since April 2021. Prior to this role, Samuel held the position of Assistant Superintendent of Reduction Operation Section at the same company from September 2014. Samuel's earlier experience includes working as Assistant Supervisor at PT. TENINDO CAKAR UTAMA, focusing on repairing transformers in a workshop from March 2013 to April 2014. Samuel holds a Diploma 3 in Mechanical Engineering from the High School of Engineering of PLN's Foundation, attained between 2008 and 2011, and completed studies in IPA at SMA N. 14 Medan from 2005 to 2008.