Process Engineer - Photolithography Development
Process Engineer - Photolithography Development
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Salary Not Disclosed
1 Vacancy
Job Description
Primary Duties & Responsibilities
- Process Development: Design and develop photolithography processes including photoresist coating soft baking exposure postexposure baking development and hard baking.
- Tool Operation & Optimization: Operate and maintain photolithography equipment such as steppers/scanners (e.g. ASML Nikon) coat/develop tracks (e.g. TEL SVG) and metrology tools.
- Characterization & Analysis: Perform critical dimension (CD) measurements overlay analysis focusexposure matrix studies (FEM) and defect inspections to evaluate process performance.
- Troubleshooting: Identify root causes of process issues and implement corrective actions to improve yield and reliability.
- Collaboration: Work with integration engineers process engineers and R&D to support technology development and transfers to manufacturing.
- Documentation: Write detailed process documentation standard operating procedures (SOPs) and development reports.
- Continuous Improvement: Implement DOE (Design of Experiments) SPC (Statistical Process Control) and other methodologies to improve process robustness and reduce variability.
Education & Experience
- Minimum 4 yr. experience.
- Postgraduate or equivalent degree.
Skills
- Indepth knowledge of lithographic techniques photoresist chemistry and exposure systems
- Familiarity with semiconductor wafer fab operations (Manufacturing Execution System process and quality control change management etc.) in a highvolume manufacturing environment is a plus.
- Proficiency in data analysis tools (e.g. JMP MATLAB Excel)
- Strong analytical and problemsolving skills
- Excellent communication and teamwork abilities
- GaAs/InP semiconductor processing or optoelectronics device experience preferred.
- Strong ability to drive actions and solutions through crossfunctional teams.
Working Conditions
- Cleanroom environment requiring gowning procedures
- Fastpaced teamoriented R&D and manufacturing settings
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 execution 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 .
Employment Type
Full-Time
