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Optical Metrology Engineer jobs at Apple in Japan, Yokohama
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Japan
Yokohama
7 jobs found
25.08.2025
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Apple Optical Engineer Japan, Yokohama
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Description:
- Develop RCWA-based optical modeling methodologies for diffractive nanostructures.- Identify critical degrees of freedom (DOF) and fitting parameters required for optimize diffractive element process maps - Explore and propose techniques to enhance the accuracy of model fitting compared against ground truth experimental data- Integrate RCWA findings and improve models for supporting design validation simulations and process control recommendations
- Strong academic background in optical physics, optical engineering, or a related field.
- Experience with optical meteorology method such as RCWA simulations, or similar optical modeling techniques.
- Analytical mindset with a focus on accuracy and detail in synthesizing simulated and experimental data
- Ability to work independently on complex, research-driven tasks while effectively communicating findings to the team.
- Verbal and written communication skills in English.
- Hnads-on nanofabrication experience for WGs, DOE, Meta lens, etc.
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19.05.2025
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Apple Battery Material Development Engineer Japan, Yokohama
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Description:
1. Lead and guide related Cell vendors to complete high energy density next generation LIB realization under daring timelines with your developed materials.2. Create implementation plan and documentation of above.3. Define key factor, procedures, measurement way, and create solution.4. Produce and organize required budgets and forecasts.5. Keep identify potential external partners, assess their technologies, and take the role of negotiation for establishing partnerships on strategic technology initiatives with your internal partners.6. If required, build interactive partnerships also with external R&D institute.7. Based on the above contents, guide the team, manage to achieve the goal, and also focus on training subordinates.
- 5 or more years of Battery and/or Battery materials designing experience for lithium-ion battery or advanced lithium batteries plus 5 or more years of cell designing management experience of same above.
- Direct experience in product, process and equipment development from initial prototype to MP stage is preferred.
- Experience in managing external vendors and contractors to develop and qualify battery cell designs and advanced battery material technologies.
- Familiarity with applicable test equipment and test procedures of rechargeable lithium battery products.
- Familiarity with current state of art production processes applicable to lithium rechargeable cells with novel materials knowledge.
- Experience with mathematical modeling of battery designs.
- Experience with applying quality tools and their application to production of lithium batteries including statistical analysis of performance results, process capabilities, and design of experiments.
- Excellent verbal communication skills and presentation skills.
- Pro-activeness and self-motivation.
- Concise and accurate communication ability to explain to all concerned in the company when a problem arises, and ability to adjust to solve the problem to external parties
- The ability for frequent travel all over the world as needed
- Master or PhD degree in Chemistry or Chemical Engineering or related fields prepared.
- Excellent management skills for lead and educate, grow the team.
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17.05.2025
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Apple Optical Metrology Engineer Japan, Yokohama
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Description:
We bring amazing people together to make amazing things happen.
- 3+ years of technical background in optics and optical metrology methods
- Experience in lens assembly process and the failure analysis
- Good knowledge of fundamental principle in wider field of optical metrology
- Experience in lens metrology and characterization of optical components
- Experienced in measurement data analysis by using statistical methods
- Interface with optical design teams, process teams and opto-mechanical design teams to achieve next generation products
- Good knowledge of high accuracy optical measurement methods and testing equipment, such as profilemeters, MTF testers and optical testers
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20.04.2025
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Apple Metrology Engineer Japan, Yokohama
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Description:
Join us. Be you.This is where individual imaginations gather together, committing to the values that lead to great work. Here, you’ll do more than join something - you’ll add something.
You will work on the development of the precision metrology, mainly using 3D coordinate measuring machine (3D-CMM).The measurement targets are metal mold parts that require micron or sub-micron precision, or molded plastic optical parts, therefore it is recommended to have experience in precision mechanical measurement and also recommended to be familiar with methods to analyze data in detail, as the data acquired are often close to the limit of measurement.It is also necessary to accurately understand how to take datum and geometric tolerances from the drawings and reflect them in the measurement program.Especially in development phase, we often handle the advanced shape, so one of our important tasks is to propose measurement methods that take into account the intentions of the design.
- Experience with precision measurement using 3D coordinate measuring machine (3D-CMM) or similar equipments
- Experience creating auto-measurement programs baed on understanding of mechanical drawings
- Strong collaboration and organization capability with high motivation and strive for excellence
- Ability to select appropriate analysis for the visualization, using Matlab, Python, C/C++/C#, etc.
- Familiarity with various measurement methods and ability to propose appropriate methods and procedures, based on measurement needs.
- Experience with analysis of point data and point cloud.
B.S./M.S. in Science, Technology, Engineering or equivalent field
- Experience of measuring molded resin parts
- Experience with measuring optical parts and molds
- Familiarity with optical parts, optical design, machining and mold fabrication
- Design measurement jig using 3D-CAD
- Japanese: Daily conversation and reading
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19.04.2025
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Apple Optical Metrology Engineer Yokohama Technology Center Japan, Yokohama
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Description:
- 3+ years of technical background in optics and optical metrology methods
- Experience in lens assembly process and the failure analysis
- Good knowledge of fundamental principle in wider field of optical metrology
- Experience in lens metrology and characterization of optical components
- Experienced in measurement data analysis by using statistical methods
- Interface with optical design teams, process teams and opto-mechanical design teams to achieve next generation products
- Good knowledge of high accuracy optical measurement methods and testing equipment, such as profilemeters, MTF testers and optical testers
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13.04.2025
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Apple Machining Center Process Engineer Japan, Yokohama
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Description:
We bring amazing people together to make amazing things happen.
You will work on development of machining center processing.Machining center is the key process of the mold processing and that is why heavy workload and it is necessary to use 3D-CAD/CAM and proceed efficiently.For complicated and unique cases, you will establish original processing method with keeping high accuracy, therefore you should also familiar with or challenge metrology, analysis method and designing tool and jig, even if you didn’t have experience.
- 3+ years experience in the area of machining center process (milling process)
- Experience with machine operation, establishing processing condition, creating processing path and designing tool
- Familiar with 3D-CAD/CAM and creating processing path
- Experience with processing of high precision mold parts regarding optics
- Experience with processing of plastic material
- Familiar with mold, optical parts and optical design
- B.S./M.S. in Science, Technology, Engineering or equivalent field
- Experience with precision measurement
- Experience with measuring and analyzing of workpieces
- Experience with 3D-CAD for designing jig
- Experience with developing products from scratch
- Person who is a self-driven, organized and has a high motivation
- Japanese: Daily conversation, reading and writing
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13.04.2025
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Apple Diamond Turning Engineer Japan, Yokohama
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Description:
We bring amazing people together to make amazing things happen.
You will work on development of ultra precision diamond turning processing.Core parts is the key factor of the mold and its accuracy is directly linked to the product’s accuracy, therefore engineer should pursue greater accuracy.For complicated and unique cases, you will establish original processing method with keeping high accuracy, therefore you should also familiar with metrology, analysis method and designing tool and jig.
- 3+ years experience in the area of ultra precision diamond turning
- Experience with machine operation, establishing processing condition, creating processing path and designing diamond tool
- Experience with processing of high precision mold parts regarding optics
- Experience with processing of plastic material
- Familiar with mold, optical parts and optical design
- B.S./M.S. in Science, Technology, Engineering or equivalent field
- Experience with precision measurement
- Experience with measuring and analyzing of workpieces
- Experience with 3D-CAD for designing jig
- Experience with developing products from scratch
- Person who is a self-driven, organized and has a high motivation
- Japanese: Daily conversation, reading and writing
Expand
Share
Description:
- Develop RCWA-based optical modeling methodologies for diffractive nanostructures.- Identify critical degrees of freedom (DOF) and fitting parameters required for optimize diffractive element process maps - Explore and propose techniques to enhance the accuracy of model fitting compared against ground truth experimental data- Integrate RCWA findings and improve models for supporting design validation simulations and process control recommendations
- Strong academic background in optical physics, optical engineering, or a related field.
- Experience with optical meteorology method such as RCWA simulations, or similar optical modeling techniques.
- Analytical mindset with a focus on accuracy and detail in synthesizing simulated and experimental data
- Ability to work independently on complex, research-driven tasks while effectively communicating findings to the team.
- Verbal and written communication skills in English.
- Hnads-on nanofabrication experience for WGs, DOE, Meta lens, etc.
Expand
These jobs might be a good fit
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