Dry/Plasma Etch Process Development Engineer (SM1)

United States·Lenexamid

OtherProcess Development Engineer

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Quick Summary

Key Responsibilities

Process Development Develop and optimize plasma etch processes for advanced semiconductor devices. Design and execute experiments (DOE) to improve critical process metrics,

Technical Tools

OtherProcess Development Engineer

Responsibilities

~2 min read

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Process Development
- →Develop and optimize plasma etch processes for advanced semiconductor devices.
- →Design and execute experiments (DOE) to improve critical process metrics, including:
  - →Etch rate
  - →Selectivity
  - →Critical dimension (CD) control
  - →Profile control
  - →Defectivity
  - →Uniformity
- →Characterize process performance and establish process windows for manufacturing robustness.
- →Evaluate new process chemistries, hardware configurations, and chamber technologies.
Technology Introduction
- →Support development and qualification of next-generation etch technologies.
- →Collaborate with device integration teams to meet product and technology requirements.
- →Drive process readiness for technology transfers from development into manufacturing.
- →Establish process specifications, control plans, and release documentation.
Tool and Equipment Engineering
- →Partner with equipment engineering teams to improve tool capability, productivity, and reliability.
- →Lead chamber matching, equipment qualification, and process performance improvement activities.
- →Support installation and startup of new etch platforms.
Data Analysis & Continuous Improvement
- →Analyze complex process datasets using statistical methods and data analytics tools.
- →Identify root causes of process excursions and implement corrective actions.
- →Lead yield improvement and defect reduction initiatives.
- →Utilize SPC methodologies to monitor and improve process stability.
Cross-Functional Collaboration
- →Work closely with:
  - →Process Integration
  - →Manufacturing
  - →Yield Engineering
  - →Metrology
  - →Equipment Engineering
  - →Quality and Reliability teams
- →Present technical findings and recommendations to management and key stakeholders.
- →Mentor junior engineers and technicians as needed.

Requirements

~1 min read

8+ years of semiconductor plasma/dry etch process development experience.
Bachelors in an engineering discipline
Strong foundation in statistical process control, engineering change control and process release strategies
Experience with DOE methodologies and statistical analysis.
Familiarity with metrology techniques including SEM, CD-SEM, ellipsometry and defect inspection tools.

Strong foundation in statistical process control, engineering change control and process release strategies
Proficiency with Python, Claude, or other AI models or tools is a plus
Demonstrated strong analytical and problem solving skills resulting in innovative and creative process solutions
Experience with process development and transfer on etch platforms (LAM, AMAT, TEL, etc)
Strong verbal and written communication skills
Ability to work in teams and collaborate effectively with people in different job functions
Strong time management skills that enable on-time project delivery
Demonstrated ability to build strong, influential relationships
Ability to work effectively in a fast-paced and rapidly changing environment
Ability to take the initiative and drive for result