Johnathan Rivera Email & Phone Number

Camarillo, CA, US

• Implemented a wide variety of quality concepts, practices, and procedures to prevent and resolve manufacturing process non-conformances.
• Led root cause analysis and implementation of corrective action for process-related concerns. Led continuous improvement projects to eliminate scrap and reduce rework operations.
• Facilitated first article inspections, including approval and submission of related reports. Reviewed inspection data for the qualification of new product and production tooling.
• Analyzed customer complaints and quality escapes, driving corrective or preventative action in response.

Roseville, California, United States

• Continuously monitored silicon wafers for chemical and physical defects, ensuring ISO 9001 compliance.
• Created defect tolerances for all products and layers, increasing product yield and quality. Defects analyzed through wafer maps (Klarity) and SEM/EDS.
• Presented defect reports to department heads, targeting specific equipment and operations. Directed defect minimization evaluations.
• Ensured wafer product lot records are kept up to date for both internal and external audits, including defect reports for violations of defect tolerances