Diaz Octo Anggara Tarigan

Diaz Octo Anggara Tarigan currently serves as the Production OB Group Leader in Area 1 at Pamapersada Nusantara, with responsibilities that include overseeing the Pama Production Management System and supervising open-pit mining operations. Previous experience includes roles as the FGDP Production Group Leader at the same company, where Diaz focused on on-the-job training and project improvement, and a position as Quantity Engineer at PT. Hutama Karya (Persero). Early career experiences involved internships and research at the Ministry of Public Works and Housing (PUPR). Diaz holds a Bachelor's degree in Applied Science from Politeknik Negeri Medan and is pursuing a Master's degree in Management at Universitas Padjadjaran.