Process Engineer - Thin Films

aosmd; Hillsboro (OR); On-site; USD 90,000 - 140,000; Full time

Job summary

Alpha and Omega Semiconductor (AOS) seeks a Process Engineer (Thin Films) to develop and optimize deposition processes in our 200mm fab, collaborating with engineering and manufacturing to ensure robust, cost-effective production.

You will apply SPC, design experiments, reduce defects, and drive yield and process improvements while supporting R&D and new process development in a fast-paced semiconductor environment.

Qualifications

• 5+ years in Thin Films experience required (Diffusion experience helpful).
• Experience in CVD and PECVD.
• Experience with defect reduction.
• Strong background in statistics.
• Must have CVD/PVD process experience.

Responsibilities

• Supporting and developing Thin Films deposition processes in the 200mm fab
• Optimizing and developing new processes and process controls for lower cost, higher productivity and enabling new products
• Implementing and refining SPC controls to reduce process variation without personnel intervention
• Performing statistically designed experiments, analyzing, writing report, qualifying process changes
• Disposition of discrepant material, troubleshoot process drift or human error, diagnose and implement preventative actions in a cost effective manner
• Maintain documentation necessary for proper operation of the equipment
• Writing specs of processes and operations, qualification plans, weekly updates, documentation of scrap and rework
• Improving the performance of the area using Lean manufacturing techniques

Skills

Statistics

SPC

Problem solving

Communication

Team collaboration

Education

BS/MS/PhD in electrical engineering, chemical engineering, or materials science

Tools

CVD/PECVD

Diffusion process

Job description

The Process Engineer (Thin Films) supports and develops thin film and other module steps for the fab and will work with other engineering and manufacturing functions to ensure robust manufacturing processes are established and maintained. This position will request process engineering support for mass production fab including process problem-solving, yield improvement, process monitoring, cost reduction as well as support R&D activities and new process development.

DUTIES & RESPONSIBILITIES

• Supporting and developing Thin Films deposition processes in the 200mm fab
• Optimizing and developing new processes and process controls for lower cost, higher productivity and enabling new products
• Implementing and refining SPC controls to reduce process variation without personnel intervention
• Performing statistically designed experiments, analyzing, writing report, qualifying process changes
• Disposition of discrepant material, troubleshoot process drift or human error, diagnose and implement preventative actions in a cost effective manner
• Maintain documentation necessary for proper operation of the equipment
• Writing specs of processes and operations, qualification plans, weekly updates, documentation of scrap and rework
• Improving the performance of the area using Lean manufacturing techniques

REQUIRED EDUCATION & EXPERIENCE

• BS, Master or Ph.D. degree in electrical engineering, chemical engineering, material science, or other related discipline
• 5+ years in Thin Films experience required (experience in Diffusion helpful)
• Experience in CVD and or PECVD
• Experience with defect reduction

OTHER QUALIFICATIONS

• Strong background in statistics
• Must have CVD/PVD process experience
• Must have skills and ability to apply SPC to controlling processes
• Must have strong written and verbal communication skills
• Demonstrated ability to work with people one on one and in a team environment
• Demonstrated problem solving initiative in work area

*Pay range listed in this job posting is an estimate only, and is not necessarily reflective of actual compensation that may be earned, nor a promise of pay for any specific employee future or past. Offers made are always dependent upon actual experience, education and other factors. Depending upon experience, candidates may receive an offer for a position level lower or higher than that listed, i.e. application to a Senior level position does not guarantee an offer of Senior title.

COMPANY INFORMATION:

Alpha and Omega Semiconductor (AOS) is committed to excellence in design, manufacturing, and responsiveness to our customers through the continued development of new technologies, products and innovative solutions. We bring to the market devices designed to benefit our customers by meeting their product specific needs. Our mission is to bring value to our customers, shareholders and employees.

AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high performance power management solutions. AOS's portfolio of products targets high-volume applications, including but not limited to portable computers, flat panel TVs, LED lighting, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment.

Jireh Semiconductor, Inc., a wholly owned subsidiary of Alpha and Omega Semiconductor Ltd., is the in-house wafer fab for AOS and is located in Hillsboro, Oregon.

EEO Statement:

Jireh Semiconductor prohibits discrimination based on race, color, religion, gender, national origin, age, disability, veteran status, marital status, pregnancy, gender expression or identity, sexual orientation or any other legally protected status.