technologies) Ability to interpret complex experimental data, troubleshoot process issues, and drive systematic improvements Excellent teamwork, documentation, and communication skills Minimum Qualifications Bachelor’s degree in Materials Science, Physics, Electrical Engineering, Chemistry, or a related field Experience with hands‐on epitaxy R&D and/or manufacturing environments involving … executing structured experiments in MOCVD systems Experience in failure analysis, defect classification, and quality management techniques Experience in photonics applications Preferred Qualifications Ph.D. degree in Materials Science, Physics, Electrical Engineering, Chemistry, or related discipline Proven track record in mass production process development, yield improvement, and throughput optimization Awareness ...