Jeffrey Quejado
San Jose
Summary
Results-driven Process Technician with expertise in semiconductor manufacturing, cleanroom operations, and equipment troubleshooting. Committed to ensuring optimal performance through effective process monitoring and adherence to safety protocols.
Overview
11
11
years of professional experience
Work History
Process Technician
Applied Materials
Santa Clara, CA
09.2018 - 10.2025
- Operated and maintained complex semiconductor manufacturing equipment to ensure optimal performance.
- Collaborated with engineering teams to troubleshoot production issues and implement corrective actions.
- Monitored production processes, ensuring adherence to quality standards and specifications.
- Conducted routine inspections and maintenance of machinery, enhancing operational reliability.
- Followed strict cleanroom and safety protocols to minimize contamination and downtime.
- Collaborated with cross-functional teams to improve operational efficiency.
- Worked in ISO-certified cleanroom environments while following contamination control and PPE procedures.
Medical Device Assembler
Intuitive Technology
Santa Clara, CA
05.2016 - 07.2018
- Assembled complex medical devices using precision tools and techniques to ensure quality standards.
- Conducted thorough inspections of components and assemblies to maintain compliance with regulatory requirements.
- Collaborated with engineering teams to identify and resolve assembly issues, enhancing production efficiency.
- Trained new team members on assembly processes, safety protocols, and quality assurance practices.
- Supported production goals while maintaining high quality and safety standards.
Chemical Technician
Quantum Clean
San Jose, CA
03.2015 - 04.2016
- Operated chemical processing equipment to ensure compliance with safety and operational standards.
- Conducted quality control tests on chemical products, ensuring adherence to regulatory specifications.
- Collaborated with cross-functional teams to streamline processes and enhance product quality.
- Maintained accurate records of laboratory procedures and test results for traceability and compliance.
- Handled chemicals, solvents, and cleaning agents while maintaining compliance with OSHA and environmental regulations.
- Worked in cleanroom and controlled manufacturing environments while following PPE and safety requirements.
Education
High School Diploma -
Batangas High School
Bauan, Batangas Philippines06-1994
Skills
- Semiconductor Manufacturing
- Cleanroom Operations
- Process Monitoring and Control
- Preventive Maintenance
- Equipment Troubleshooting
Core Skills:
- SPC (Statistical Process Control)
- SOP and Documentation Compliance
- Safety Procedures
- Vacuum system
- Data Collection and Reporting and Team Collaboration
Timeline
Process Technician
Applied Materials
09.2018 - 10.2025
Medical Device Assembler
Intuitive Technology
05.2016 - 07.2018
Chemical Technician
Quantum Clean
03.2015 - 04.2016
High School Diploma -
Batangas High School