Director Jorge Sebastian brought to his position 28 years of work experience as a licensed civil engineer.
He has been serving as the OIC-Regional Director of DPWH Zamboanga Peninsula since September 13, 2010, after serving as Assistant Regional Director on the same region for four years. Before that, he was designated OIC-Assistant Regional Director for six months and as District Engineer for five years. He also became OIC-DE for two years, ADE and Engineer III OIC-ADE.
Assistant Director Sebastian has attended Asphalt Technology Workshop conducted by the PADAP, on R.A. 544 and 9160 and PERT/CPM.
He finished his Bachelor of Science in Civil Engineering degree from FEATI University in 1976 and then pursued his Masters in Public Administration degree at the Andres Bonifacio College, Dipolog City where he graduated in 1997.
Assistant Director Sebastian was born on August 23, 1953 at Tabuk, Kalinga. He is married to Susan Baina Gahum and is blessed with five children.