**Summary:** The Bits to Experience Product Test Engineering Team team at Meta focuses on inventing new metrology and characterization methods for AR displays to move the state-of-art display and optical technologies forward for AR products, which gives people the power to build community and bring the world closer together. Our team is looking for an experienced Display Test Engineer who will work with cross functional teams to define the requirements, lead the development, qualification and implementation of both optical metrology and semiconductor electrical test solution for characterizing displays in AR products. **Required Skills:** Display Test Engineer Responsibilities: 1. Define, design and develop optical metrology including hardware engineering, test software and instrument qualification 2. Define, design and develop semiconductor electrical driver and measurement solution including hardware engineering, test software and instrument qualification 3. Develop benchtop and production instrumentation to characterize complex optical metrics and electrical specs 4. Collect and perform statistical analysis on metrology data to correlate to performance metrics 5. Explore novel optical metrology technologies and work with suppliers on prototype development 6. Lead full cycle of tester development against engineering requirement specifications. Take complete ownership of transferring metrology technologies from R&D to mass production 7. Establish and perform tester alignment and calibration procedures and ensure testers are performing as intended and providing accurate data 8. Work with engineering design team(s) to clarify/refine performance metric definition for test solution implementation 9. Collaborate with cross-functional teams, including design, manufacturing, and quality assurance, to ensure successful product development and launch **Minimum Qualifications:** Minimum Qualifications: 10. BS degree in Optical Engineering, Electrical Engineering, Physics or a related technical discipline with 5+ years of experience or Advanced Degree in Optical Engineering, Electrical Engineering, Physics or a related technical discipline with 3+ years of experience 11. Hands-on experience in optical metrology development from concept to system validation 12. In-depth knowledge of imaging optics, optical metrology and characterization 13. Hands-on experience in semiconductor or electrical board test development from concept to implementation 14. In-depth knowledge of digital logic, mixed signal, microprocessors and semiconductor devices 15. Experience in test automation (instrument control, data collection and analysis) using Python, C#, LabView or Matlab **Preferred Qualifications:** Preferred Qualifications: 16. Previous experience in the AR/VR field 17. Familiarity with display silicon testing 18. Familiarity with optics or optical engineering 19. In-depth knowledge of Design of Experiments (DOE) methodology, Design for Six Sigma (DFSS), Measurement System Validation, Volume Data Analysis 20. Experience in image processing and algorithm development 21. Experience in Zemax, Code V, LightTools, FRED or other optical design/simulation tools 22. Expertise in ATE Equipment programming (e.g. Teradyne UltraFLEX, Advantest 93k) 23. Willingness to travel up to 30% to support business needs **Public Compensation:** $111,000/year to $164,000/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender, gender identity, gender expression, transgender status, sexual stereotypes, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Meta participates in the E-Verify program in certain locations, as required by law. Please note that Meta may leverage artificial intelligence and machine learning technologies in connection with applications for employment. Meta is committed to providing reasonable accommodations for candidates with disabilities in our recruiting process. If you need any assistance or accommodations due to a disability, please let us know at accommodations-ext@fb.com.