Research Scientist, Optical Systems
Description
Meta Reality Labs is seeking a Research Scientist, with experience in waveguide fabrication and process development, to advance optical systems research for next-generation augmented reality devices and advanced computing systems. In this role, you will work at the intersection of nanofabrication, materials science, and optical engineering — directly contributing to the hardware that will power Meta's AR glasses and displays. This is a fundamental research role driving a long-term research roadmap to establish the feasibility of breakthrough optical technologies for future product generations.
Responsibilities
Develop and optimize techniques and processes for the fabrication of diffraction gratings and light guides on organic substrates Perform nanostructure patterning using e-beam lithography, stepper lithography, and nanoimprint lithography techniques Develop and characterize dry etch and wet etch processes for precision waveguide fabrication Deposit dielectric thin films using sputtering, atomic layer deposition (ALD), and e-beam evaporation techniques Perform metrology and characterization using AFM, SEM, optical profilometry, and spectroscopic methods Collaborate with optical designers, materials scientists, and integration teams to translate design requirements into manufacturing processes Document, develop standard operating procedures, and contribute to IP generation Identify and troubleshoot yield-limiting defects and process excursions Support technology transfer from R&D to pilot-scale and high-volume manufacturing
Qualifications
PhD in Chemistry, Polymer Science, Chemical Engineering, Materials Science, Physics, or related field Hands-on experience with nanofabrication techniques, including E-beam lithography, optical steppers, and dry/plasma etching Experience with thin-film deposition methods (sputtering, ALD, or e-beam evaporation) Proficiency with metrology tools such as AFM, SEM, and optical characterization systems Demonstrated experience in developing and optimizing fabrication processes from development through qualification 2+ years of relevant industry experience, or Master's degree with 5+ years of relevant industry experience Fundamental understanding of light-matter interaction, photonic nanostructures, and device physics Knowledge of optical thin-film design and coating characterization Experience scaling processes from R&D prototyping to pilot production Background in AR/VR optics, holographic optical elements, surface-relief gratings, or photonic devices Familiarity with organic/polymer substrates and their processing challenges (thermal budget, CTE mismatch, surface energy). Experience with nanoimprint lithography (NIL) or roll-to-roll patterning Experience fabricating diffractive optical elements, waveguides, or photonic structures
Compensation: $122,000/year to $181,000/year + bonus + equity + benefits