Intern- Process Engineer at Coherent Corp. in Fremont, CA

Summary: Coherent Corp. is a global leader in lasers and engineered materials, seeking a motivated Summer Intern to support the Process Engineering team. The intern will assist in developing, monitoring, and optimizing plasma etching processes used in semiconductor device fabrication, gaining hands-on experience in a cleanroom environment. Responsibilities: - Assist process engineers with RIE and ICP plasma etch processes used in compound semiconductor device fabrication - Collect and analyze process data including etch rate, uniformity, selectivity, and profile characteristics - Support process monitoring and statistical analysis to track process stability and repeatability - Assist with process characterization experiments and design-of-experiment (DOE) activities - Review and organize metrology data such as etch depth, sidewall profile, and critical dimension measurements - Document experimental results, process changes, and engineering reports - Participate in cleanroom wafer processing activities under supervision - Contribute to process optimization and yield improvement efforts Required Qualifications: - Currently pursuing a Bachelor's or Master's degree in Electrical Engineering, Materials Science, Chemical Engineering, Physics, or a related field - Basic understanding of semiconductor fabrication processes including vacuum technology - Familiarity with plasma etching concepts or microfabrication - Strong analytical and problem-solving skills - Experience with data analysis using Excel or similar tools - Ability to work in a semiconductor cleanroom environment - Excellent written and verbal communication - Team-oriented but able to work independently when needed - Adaptable and eager to learn in a fast-paced environment - Attention to detail and time management - Ability to work in a cleanroom environment wearing appropriate cleanroom garments - Ability to stand for extended periods and follow safety protocols Preferred Qualifications: - Coursework or lab experience involving plasma physics, microfabrication, or semiconductor processing - Basic knowledge of RIE or ICP plasma etch systems - Familiarity with thin film materials used in compound semiconductor devices - Experience with statistical data analysis tools (e.g., JMP, Python, MATLAB) - Interest in laser or photodiode device fabrication Required Skills: Plasma etching, Data analysis, Semiconductor fabrication Important Skills: RIE, ICP processes, Statistical analysis tools Nice-to-Have Skills: Analytical skills