Recruit Optical Polishing RD Engineer

OPTICAL POLISHING R&D ENGINEER (JD)

Job Responsibilities

1. Responsible for small batch and batch processing of high-precision flat optical components (prisms, window pieces, reflectors, etc.), spherical, cylindrical, aspheric, free form surfaces, and polarized optical components through the entire process of forming, rough grinding, precision grinding, polishing, edge grinding, gluing, cleaning, etc;

2. Responsible for developing new processing techniques, enhancing technical competitiveness, participating in product design technical reviews, technical analysis, and product improvement;

3. Promote and implement the clamping and automation of optical cold machining processes, improve the control of machining processes, monitor product quality during the machining process, and improve production efficiency;

4. Responsible for mass production and introduction of new products, continuously optimizing production processes based on market demand dynamics, continuously improving efficiency and yield, and reducing production costs;

5. Responsible for technical review and cost assessment of customer needs, providing efficient technical support to the sales department, and participating in the analysis, resolution, and improvement of customer complaint issues;

6. Assist the production workshop in guiding and training operators to enhance their skills;

7. Responsible for guiding the correct operation and maintenance methods of relevant equipment;

8. Complete other work tasks assigned by the leader;

Job Requirements:

1. At least 3 years of experience in grinding and polishing optical glass, sapphire, ceramics, various optical crystal materials, silicon carbide, and other materials;

2. Proficient in mastering optical processing techniques such as rough grinding, precision grinding, polishing, and edge grinding, as well as basic operations of detection equipment such as profilometers and interferometers, and able to solve difficult problems in optical cold processing sites (such as chipping, scratches, bright spots, etc.);

3. Having a certain ability to recognize drawings and maintain equipment; Able to prepare relevant processing process documents; Proficient in using office and other office software;

4. Proficient in wiping and inspecting the surface quality of optical processing parts;

5. Proficient in the selection of processing accessories, surface finish testing, production and repair of fixtures and fixtures;

6. Priority will be given to those who have had the following relevant experience:

a) Priority given to those who have worked in classical polishing (asphalt polishing), high-speed polishing, double-sided polishing, or manual polishing (hand repair) for optical components for at least 3 years.

b) Having worked in plane, spherical lens, cylindrical lens, prism, etc., with more than 3 years of experience in processing optical crystals such as laser crystals is preferred.

c) More than 3 years of experience in classical cold working of infrared optical components is preferred.

d) Those with more than 3 years of experience in mass production of 4/6/8/12 inch quartz wafers, sapphire wafers, silicon carbide substrates, etc. are preferred.

7. Good communication and expression skills, analytical and judgment skills, strong sense of responsibility, good professional ethics, and a sense of teamwork;

8. College degree or above in science and engineering, major in optics, materials science, etc. Excellent candidates can be extended to vocational school (3-7 years of practical experience);