Field Computer Technician for Point of Sale Industry Point of Sale InnovationField Computer Technician for Point of Sale IndustryAlliance, OHWe are seeking a reliable and skilled Field Computer Technician for restaurant point of sale systems to install, maintain, troubleshoot, and repair computer hardware, software, and networking systems at client locations. The Field Technician will travel to customer sites to diagnose technical issues and ensure systems operate efficiently and securely.