Dry​/Plasma Etch Process Development Engineer; SM

Position: Dry/Plasma Etch Process Development Engineer (SM1)
Job-:
Manufacturing

Location:

Sherman, TX, United States Posted:
Shift/

Work Schedule:

1stECL/GTC

Required:

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We are seeking a highly motivated Advanced Process Development Engineer to join our Plasma Etch Process Development team. This role is responsible for developing, optimizing, and transferring advanced plasma etch processes supporting next-generation semiconductor technologies. The engineer will work closely with integration, equipment, metrology, and manufacturing teams to drive technology innovation, improve process capability, and enable successful product ramp into high-volume manufacturing.

The ideal candidate possesses strong technical expertise in plasma etch fundamentals, semiconductor process development, statistical data analysis, and cross-functional problem solving.

The responsibilities of a Manufacturing Development Process Engineer in this role include:

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.

Qualifications

Minimum requirements:

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.

Preferred qualifications:

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…