Mr. Sebastian Zapata is an Associate Superintendent at OC Construction Management. In his role, he assists with day-to-day on-site supervision of subcontractor and field labor forces, ensuring a clean and organized project site. Sebastian works in tandem with the Superintendent to meet customer and project requirements in a timely and cost effective manner.

Prior to OC, Sebastian was an Installer Apprentice at Permasteelisa Group, where he coordinated and installed building façade panels, rigged and secured heavy materials, and ensured worker safety at One Vanderbilt. Sebastian was also a Fuel Farm Coordinator and Supervisor in the United States Marine Corps. He managed fuel handling units and accessory equipment, tested petroleum products, oversaw a 40,000-gallon fuel farm, created tactical fuel farms, and performed security convoys.