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Semiconductor Yield Defect Manager Jobs (NOW HIRING)

onsemi

CMP Module Engineer

Hopewell Junction, NY · On-site

$101K - $172K/yr

... semiconductor experience to support and optimize CMP processes in a 300mm high-volume manufacturing environment. This role focuses on process sustainment, yield improvement, and defect reduction ...

onsemi

CMP Module Engineer

Hopewell, NY · On-site

$101K - $172K/yr

... semiconductor experience to support and optimize CMP processes in a 300mm high-volume manufacturing environment. This role focuses on process sustainment, yield improvement, and defect reduction ...

TSMC

Yield Excellence Engineer

Phoenix, AZ · On-site

TSMC Arizona's first fab will operate it's leading-edge semiconductor process technology (N4 ... Identifying potential yield-limiting defect sources; defining an aggressive defect reduction ...

TSMC

Yield Excellence Engineer

Phoenix, AZ · On-site

TSMC Arizona's first fab will operate it's leading-edge semiconductor process technology (N4 ... Identifying potential yield-limiting defect sources; defining an aggressive defect reduction ...

Samsung Electronics

Defect Reduction Engineer

Austin, TX · On-site

$83K - $145K/yr

About Samsung Austin Semiconductor Samsung is a world leader in advanced semiconductor technology ... Strong organizational skills to manage multiple tasks and able to react to shifting priorities.

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Semiconductor Yield Defect Manager information

What are the key skills and qualifications needed to thrive as a Semiconductor Yield Defect Manager, and why are they important?

To thrive as a Semiconductor Yield Defect Manager, you need a strong background in semiconductor manufacturing processes, statistical analysis, and defect characterization, usually backed by an engineering degree. Familiarity with yield management software, data analytics tools, and defect inspection systems like SEM, FIB, or EDX is crucial. Excellent problem-solving, communication, and cross-functional leadership skills help in driving yield improvement initiatives and collaborating with engineering and production teams. These competencies ensure effective identification and resolution of yield-limiting defects, directly impacting manufacturing efficiency and product quality.

What is the difference between Semiconductor Yield Defect Manager vs Semiconductor Process Engineer?

AspectSemiconductor Yield Defect ManagerSemiconductor Process Engineer
Primary FocusIdentifying and reducing defect sources to improve yieldDeveloping and optimizing manufacturing processes
Skills & CertificationsKnowledge of defect analysis, quality control, and industry standardsProcess development, equipment operation, and process control
Work EnvironmentQuality labs, cleanrooms, manufacturing facilitiesDesign labs, fabrication plants, R&D settings
Common Industry UsageQuality assurance, yield improvement teamsProcess development, manufacturing teams

The Semiconductor Yield Defect Manager primarily focuses on analyzing defects and improving yield by reducing defect sources, while the Semiconductor Process Engineer concentrates on developing and refining manufacturing processes. Both roles require technical expertise and industry certifications, but their core responsibilities differ in scope and focus within the semiconductor manufacturing environment.

What are the main challenges a Semiconductor Yield Defect Manager faces in daily operations?

A Semiconductor Yield Defect Manager typically encounters challenges such as swiftly identifying root causes of yield loss, managing large datasets from various manufacturing stages, and coordinating corrective actions across engineering, manufacturing, and quality teams. Balancing rapid problem-solving with thorough analysis is essential, as is keeping up with evolving process technologies. Strong communication and cross-functional collaboration skills are crucial for implementing solutions and maintaining high production yields.

What does a Semiconductor Yield Defect Manager do?

A Semiconductor Yield Defect Manager is responsible for monitoring, analyzing, and improving the manufacturing yield of semiconductor products by identifying and addressing defects in the production process. They use data analysis and defect detection tools to pinpoint sources of yield loss and collaborate with engineering and production teams to implement corrective actions. Their goal is to maximize the number of usable chips produced, reduce manufacturing costs, and improve product quality. This role requires strong analytical skills, attention to detail, and a solid understanding of semiconductor manufacturing processes.
Infographic showing various Semiconductor Yield Defect Manager job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, and 99% Full Time. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.
CMP Module Engineer

CMP Module Engineer

onsemi

Hopewell Junction, NY • On-site

$101K - $172K/yr

Full-time

Posted 15 days ago

Onsemi rating

8.0

Company rating: 8.0 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

Job description

Onsemi is seeking a CMP Engineer with 5+ years of semiconductor experience to support and optimize CMP processes in a 300mm high-volume manufacturing environment. This role focuses on process sustainment, yield improvement, and defect reduction, with increasing ownership of continuous improvement projects.

onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world's most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here:

https://www.onsemi.com/careers/career-benefits

We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.


onsemi is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, ancestry, national origin, age, marital status, pregnancy, sex, sexual orientation, physical or mental disability, medical condition, genetic information, military or veteran status, gender identity, gender expression, or any other protected category under applicable federal, state, or local laws.

If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process, or are limited in the ability or unable to access or use this online application process and need an alternative method for applying, you may contact Talent.acquisition@onsemi.com for assistance.

Required Qualifications 

  • Bachelor's degree in: Chemical Engineering, Materials Science, Electrical Engineering, or related field 
  • 5+ years semiconductor experience, with exposure to CMP processes 
  • Working knowledge of: CMP fundamentals (slurry, pad, conditioning), Defect mechanisms 
  • Experience with: SPC tools and data analysis.
  • Exposure CMP tools (Applied Materials Reflexion LK CMP and Ebara F-REX-300 preferred) 

Salary: onsemi is excited to share the base salary range for this position is $101,700 to $172,700 exclusive of fringe benefits or potential bonuses. The final pay rate for the successful candidate will depend on geographic location, skills, education, experience, and/or consideration of the internal equity of our current team members. We also offer a competitive benefits package. https://www.onsemi.com/site/pdf/Benefits-Summary-USA.pdf

Responsibilities  

 Process Sustainment & Control 

  • Support the daily operation of CMP processes  
  • Monitor key parameters: Removal rate (RR), WIWNU (within-wafer non-uniformity) , Defectivity (scratches, particles) 
  • Maintain process stability within defined control limits,  respond to process excursions, and out-of-control conditions 

Yield & Defect Improvement 

  • Analyze yield loss and defect trends using SPC and fab systems. Identify top contributors: Slurry variation, Pad wear/conditioning, Cleaning effectiveness, Develop and implement corrective actions  

 Equipment & Process Support 

  • Support tool matching, execute recipe changes, assist in troubleshooting tool-related issues, and Tool qualifications, Tool installations, Process characterization 

Continuous Improvement (CIP Execution) 

  • Execute assigned CIPs tied to KPIs: Yield improvement, Defect reduction, Cost optimization, Equipment Performance Improvement  
  • Productivity improvement, Support team skill development, and support larger cross-functional projects 

Documentation & Process Control 

  • Maintain: Process specs, Control plans (OCAPs), SOPs, and ensure proper documentation of changes and results 

Cross-Functional Collaboration 

  • Interface with: Manufacturing/operations Integration teams, Support NPI, and process transfers under guidance 

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