Armstrong Tobing graduated from Bandung Institute of Technology (ITB), holds degree in Civil Engineering (S1) and Geotechnical Engineering (S2). He joined Kaltim Prima Coal as Geotechnical Superintendent in 2001. He held position as Manager Mining Contract for Bengalon since 2008 prior to be promoted as General Manager – Contract Mining.
This person is not in the org chart
This person is not in any offices