Basil Guan

Basil Guan is a Senior Principal Quality Engineer at Northrop Grumman, possessing extensive experience in quality engineering and supplier management across various companies. Prior roles include Staff Supplier Quality Engineer at Mainspring Energy, where leadership in supplier audits ensured compliance with ISO 9001 and AS9100 standards, and Staff Quality Engineer at ARRIS, where substantial contributions towards ISO 9001 certification were made. Previous positions involved significant responsibilities such as leading internal audits at Petersen Precision Engineering, driving quality improvements at Ultra Clean Technology, and managing engineering tasks in manufacturing settings at Mountz Inc. and Metaswitch Networks. With a strong educational foundation in Industrial Engineering from San José State University, Basil has consistently demonstrated expertise in quality management systems, process improvement, and team leadership throughout a diverse career.