Opex CorporationField Service Technician (Warehouse Automation) Opex CorporationField Service Technician (Warehouse Automation)Macon, GeorgiaOPEX is looking for individuals who enjoy and can thrive in a fast-paced environment that involves servicing & maintaining robotic technology based equipment. Position Summary: OPEX Corporation is currently looking for a full time onsite Field Service Technician to work in Warehouse Automation.