Senior Process Engineer Dry Etch
Senior Process Engineer Dry Etch
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Not Disclosed
Salary Not Disclosed
1 Vacancy
Job Description
Primary Duties & Responsibilities
- Lead the development and optimization of dry etch processes (ICP RIE) for compound semiconductor applications.
- Drive process integration and improvement initiatives to enhance device performance and yield.
- Define and control etch process parameters for GaAs and InP substrates ensuring precision uniformity and repeatability.
- Utilize advanced metrology tools such as SEM AFM ellipsometry profilometry XPS XRD and optical interferometry for process characterization and defect analysis.
- Work closely with integration production and device engineering teams to integrate etch processes into the overall semiconductor fabrication flow.
- Troubleshoot process deviations particle contamination and chamber performance issues implementing corrective actions and continuous improvement strategies.
- Establish and maintain Statistical Process Control (SPC) for process monitoring and optimization.
- Evaluate and qualify new etch chemistries hardware configurations and process automation tools.
- Develop and document process recipes work instructions and standard operating procedures (SOPs).
- Mentor junior engineers and provide technical leadership in semiconductor dry etch and metrology.
Education & Experience
- Bachelors Masters or Ph.D. in Materials Science Electrical Engineering Physics or related field.
- 10 years of experience in semiconductor process engineering specializing in dry etch (ICP RIE).
- Strong background in etch chemistry selectivity anisotropy and plasma physics for IIIV semiconductor processing.
- Expertise in GaAs and InP processing including device fabrication challenges and best practices.
- Handson experience with metrology tools such as SEM AFM ellipsometry profilometry and XPS for process verification and defect analysis.
- Strong problemsolving skills with experience in data analysis SPC and DOE (Design of Experiments).
- Ability to work in a cleanroom environment and interface with crossfunctional engineering teams.
Skills
- Experience with highvolume semiconductor manufacturing or advanced R&D prototyping.
- Knowledge of metal etching dielectric etching and postetch cleaning techniques.
- Familiarity with automation (SECS/GEM) scripting or AIdriven process control including FDC (Fault Detection and Classification) and APC (Advanced Process Control)
- Demonstrated leadership in technical project management and team mentoring.
Working Conditions
- Will be exposed to areas where hand tools and power tools are being operated
- Will be exposed to areas where hazardous chemicals or gases are stored
- Ability to work in a cleanroom environment per semiconductor protocol/requirements
Physical Requirements
- Work in a class 100/1000 clean room for extended periods
- Wear full cleanroom attire (smock mask etc.
- Work with and/or around chemicals (such as solids and acids)
- Stand for up to 4 hours at a time
- Lift up to 1630 Pounds
- Push/Pull up to 1630 pounds
- Sit for up to 4 hours at a time
Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
Depending on location this position may be responsible for the and maintenance of the ISOand/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.
CultureCommitment
Ensure adherence to companys values (ICARE) in all aspects of your position at Coherent Corp.:
Integrity Create an Environment of Trust
Collaboration Innovate Through the Sharing of Ideas
Accountability Own the Process and the Outcome
Respect Recognize the Value in Everyone
Enthusiasm Find a Sense of Purpose in Work
Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex gender identity sexual orientation race color religion national origin disability protected Veteran status age or any other characteristic protected by law.
If you need assistance or an accommodation due to a disability you may contact us at .
Required Experience:
Senior IC
Employment Type
Full-Time
