Joseph C. Ly
Tracy
Summary
Results-oriented professional with extensive experience in semiconductor hi-vac process equipment and automation. Exceptional troubleshooting skills and a strong aptitude for organization. Proficient in mechanical tool sets, testing and calibration instruments. Well-versed in MS Office and SPC charting. Fluent in English and Chinese.
Overview
19
19
years of professional experience
Work History
Staff Technical Support Engineer
Mattson Technologies
05.2018 - Current
- Collaborate closely with crossing functional teams to optimize process/hardware/software developments; Address escalated issues from local team
- Install and assess prototypes, fixtures, and retrofits for process optimization, develop relevant technical bulletins, BKM, and procedures
- Implement and qualify new systems in R&D Lab, monitor metrology systems (Thin film, particle, defect), and schedule vendor FSE to come in for service
- Perform equipment preventative/corrective maintenance, troubleshooting, upgrades, and calibration in R&D lab and facility
- Provide technical expertise on the manufacturing floor to meet business commitments
Senior Maintenance Technician
Headway Technologies
06.2017 - 05.2018
- Troubleshot and resolved all aspects of tool related issues, including PM, for all 21 Alcatel 2460 PVDs, Canon Seed PVD, and Hitachi RIE strip
- Offered technical recommendations to improve equipment performance and uptime
Equipment Engineer
Intermolecular Inc
09.2010 - 09.2016
- Troubleshot and repaired complex electromechanical equipment (ALD, PVD, CVD, ETCH) under class 100 cleanroom protocols
- Participated NPI manufacture process, performed system start-up activities through Tier III
- Monitored and tracked equipment PM, scheduling and performing equipment PM to minimize equipment downtime
- Analyzed equipment issues using pareto charts and made recommendations to improve equipment process quality and stability
- Generated technical documentations such as service procedure, BKM, and technical bulletin
Product Support Engineer
Tango Systems Inc
12.2008 - 07.2010
- Troubleshot and repaired semiconductor electromechanical equipment (PVD, ETCH) at both system level and component level
- Performed system start-up activities through system sign off; provided and presented training classes to customers
- Generated test plan, service report, installation manual, and maintenance procedure
Field Service Electrical Engineer
Fortrend Engineering
05.2006 - 11.2008
- Redesigned 4-stage WTS electrical schematic to resolve the compatibility issues with a new controller board
- Conducted new system configuration and installation at manufacture and customer sites
- Provided remote and on-site technical support, created service documentation, and tracked/categorized service issues
Education
Bachelor of Science - Electrical Engineering
California Polytechnic State University
San Luis Obispo, CA03.2005
Skills
- Strong teamwork
- Cleaning and organization
- Cleaning skills
- Customer relations skills
Timeline
Staff Technical Support Engineer
Mattson Technologies
05.2018 - Current
Senior Maintenance Technician
Headway Technologies
06.2017 - 05.2018
Equipment Engineer
Intermolecular Inc
09.2010 - 09.2016
Product Support Engineer
Tango Systems Inc
12.2008 - 07.2010
Field Service Electrical Engineer
Fortrend Engineering
05.2006 - 11.2008
Bachelor of Science - Electrical Engineering
California Polytechnic State University
Similar Profiles
Jessica EricksonJessica Erickson
Executive Assistant / Organizational Development | at Mattson Financial ServicesExecutive Assistant / Organizational Development | at Mattson Financial Services
Lisa LoewensteinLisa Loewenstein
Senior Contract Administrator at Mattson Technology, Inc.Senior Contract Administrator at Mattson Technology, Inc.
Luke MattsonLuke Mattson
Technical Advisor at Mattson IP PLCTechnical Advisor at Mattson IP PLC