JUN WANG
Sherwood,OR
Summary
Etch Process Engineer with 13+ years in semiconductor foundry, focusing on Si CMOS logic and RF GaAs technologies. Expertise in process optimization and yield enhancement, complemented by strong project management skills. Proficient in equipment diagnostics and customer support, driving high-impact initiatives across various applications.
Overview
13
13
years of professional experience
Work History
Lead Staff Etch Process Support Engineer (E4)
Applied Materials
Hillsboro, OR
09.2021 - Current
- Served as a liaison between foundry customers and Applied Materials, ensuring effective communication and timely resolution
- Led multiple FEOL projects for <2nm CMOS technology nodes, securing $70 million in customer business
- Supported new equipment startups and qualifications
- Optimized tool and process performance to exceed operational targets
- Provided technical diagnostics for complex tool and process-related excursions
Senior Plasma Etch Process Engineer
Qorvo
Hillsboro, OR
11.2018 - 09.2021
- Sustained production line via SPC/FDC monitoring and troubleshooting
- Resolved process excursions through process optimization and hardware modifications
- Developed through-substrate GaAs via etch process for new tool platforms
- Conducted DOEs on dry etch and wafer grind processes to eliminate residue and under-etch defects, improving yield by 5%
Principal Process Integration Engineer
GLOBALFOUNDRIES
Malta, NY
04.2018 - 08.2018
- Investigated the root cause for 7nm FINFET bridging defects and drove its reduction
- Aided process flow changes to reduce CD variation across macros
Senior Plasma Etch Process Engineer
GLOBALFOUNDRIES
Malta, NY
02.2015 - 04.2018
- Sustained 14nm FINFET FBEOL dielectric etch production line and improved Cpk through robust SPC practices
- Participated in cross-functional task forces to solve recurring process issues
- Qualified new etch tools to support production demands
Plasma Etch Shift Engineer
GLOBALFOUNDRIES
Malta, NY
07.2012 - 02.2015
- Coordinated across teams to manage goals, projects, and qualifications
- Executed departmental strategies to improve cycle time, yield, and OEE
- Diagnosed and resolved tool/process excursions, ensuring continuous fab support
Education
Master of Science - Electrical Engineering
University at Buffalo – The State University of New York
06.2012
Bachelor of Science - Electrical Engineering
University at Buffalo – The State University of New York
02.2011
Skills
- Statistical Process Control (SPC)
- Design of Experiments (DOE)
- Equipment startup and qualification
- Root cause analysis
- Cross-functional collaboration
- Failure Mode Effect Analysis (FMEA)
- Project Management
- Team Liaison
- Customer relations
- JMP
- Spotfire
Languages
Chinese (Mandarin)
Native/ Bilingual
Timeline
Lead Staff Etch Process Support Engineer (E4)
Applied Materials
09.2021 - Current
Senior Plasma Etch Process Engineer
Qorvo
11.2018 - 09.2021
Principal Process Integration Engineer
GLOBALFOUNDRIES
04.2018 - 08.2018
Senior Plasma Etch Process Engineer
GLOBALFOUNDRIES
02.2015 - 04.2018
Plasma Etch Shift Engineer
GLOBALFOUNDRIES
07.2012 - 02.2015
Master of Science - Electrical Engineering
University at Buffalo – The State University of New York
Bachelor of Science - Electrical Engineering
University at Buffalo – The State University of New York
Similar Profiles
Bolloju NiranjanBolloju Niranjan
Test Lead at Applied MaterialsTest Lead at Applied Materials
Vincent A. GonzalesVincent A. Gonzales
Materials Handler at Randstad Staffing (GXO/Applied Materials)Materials Handler at Randstad Staffing (GXO/Applied Materials)
SOURABH CHAVANSOURABH CHAVAN
TEAMCENTER ADMINISTRATOR at TCS-APPLIED MATERIALSTEAMCENTER ADMINISTRATOR at TCS-APPLIED MATERIALS
Kevin DaleKevin Dale
Customer Engineer at Applied MaterialsCustomer Engineer at Applied Materials
Brayden RossBrayden Ross
ER Mutli-Skilled Assistant at Willamette Valley Medical CenterER Mutli-Skilled Assistant at Willamette Valley Medical Center