AR Glass Substrate Expert - Glass Melting & High Index Glass Process Development

About the Role We are looking for a seasoned materials and process expert to lead the development of advanced glass substrates for AR/MR waveguides . This role combines deep knowledge of glass melting technology , high‑refractive‑index glass formulation , and precision thickness control with the ability to scale processes from R&D to high‑volume manufacturing . You will work at the intersection of optics, materials science, and manufacturing innovation to enable next‑generation immersive experiences. Expertise Glass Material Development Research and develop high‑index optical glass compositions optimized for AR applications. Deep understanding of melting and forming processes to achieve superior optical properties and minimal defects. Process Engineering Design and implement thickness and flatness control strategies (TTV, wedge, transmitted wavefront). Develop advanced metrology and SPC systems to ensure substrate quality. Scale‑Up & Manufacturing Experience in transitioning lab‑scale processes to 300mm wafer platforms and high‑volume production. Collaborate with glass vendors, equipment vendors, and suppliers to establish robust process windows with right cost structure. Cross‑Functional Collaboration Partner with optics, photonics, and hardware teams to integrate substrates into AR waveguide designs. Drive co‑optimization of materials, design, and process for efficiency and color uniformity. Innovation & IP Contribute to patents and internal best‑practice documentation. Stay ahead of industry trends and define next‑generation substrate roadmaps. Required Qualifications Education: MS or PhD in Materials Science, Glass Science, Applied Physics, or related field. Experience Proven expertise in glass melting and forming technologies. Hands‑on experience with high‑index glass development and optical‑grade substrate processing. Familiarity with NIL vs. etched grating processes and AR waveguide integration. Skills Strong understanding of refractive index engineering and optical performance metrics. Proficiency in metrology for thickness, flatness, and transmitted wavefront. Ability to scale processes from prototype to mass production. Preferred Qualifications Experience with AR/MR waveguide substrates and thin‑glass handling. Knowledge of CMP/polishing, coatings, and surface quality optimization. Background in supplier engagement and cost‑performance trade‑offs for large‑scale glass manufacturing. Additional Information Time Type: Full time Employee Type: Assignee / Regular Travel: Yes, 10% of the Time Relocation Eligible: Yes The salary offered to a selected candidate will be based on multiple factors including location, hire grade, job‑related knowledge, skills, experience, and with consideration of internal equity of our current team members. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation such as participation in a bonus and a stock award program, as applicable. EEO Statement Applied Materials is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law. In addition, Applied endeavors to make our careers site accessible to all users. If you would like to contact us regarding accessibility of our website or need assistance completing the application process, please contact us via e-mail at View email address on click.appcast.io, or by calling our HR Direct Help Line at View phone number on click.appcast.io, option 1, and following the prompts to speak to an HR Advisor. This contact is for accommodation requests only and cannot be used to inquire about the status of applications. #J-18808-Ljbffr Applied Materials