Senior Optical Coatings Engineer (IBS/MS)

Excelitas Technologies Singapore Pte. Ltd.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Excelitas Technologies Singapore Pte. Ltd. is seeking an experienced Optical Coatings Engineer to design, develop and optimize coating stacks for NPI optics and laser applications.

The role involves process development, qualification activities, tooling design, and close collaboration with Manufacturing, Operations, Quality, and S&M to address RFQs and technical inquiries. A strong background in IBS, MS, and PVD and hands-on coating experience are required.

Qualifications

• Bachelor's degree required in Science/Engineering/Optics/Physics or related field.
• Minimum 5 years in development and manufacturing of optical coating products using IBS, MS, and PVD technologies.
• Experience designing and optimizing complex optical coatings.
• Strong knowledge of thin-film deposition materials and processes.

Responsibilities

• Design, develop, and optimize optical coating solutions and photonics devices for laser applications.
• Review technical data packages and engineering drawings from RFQs.
• Develop new products using IBS and MS technologies and PVD.
• Perform coating design analysis against customer specifications to meet TAT KPIs.
• Create SRFs to address constraints and propose solutions.
• Support S&M during customer visits and technical reviews.
• Carry out process and product development, qualification activities, and tooling design for NPI products.
• Develop and maintain process plans, test plans, SOPs, and FAT review forms.
• Provide training and guidance to production technicians.
• Conduct failure analysis on field returns and implement corrective actions.

Skills

Optical coating design

Thin-film deposition

PVD processes

IBS

MS (Magnetron Sputtering)

OptiLayer

FilmStar

Analytical skills

Communication skills

Education

Bachelor's degree in Science, Engineering, Optics, Physics, or related field

Tools

OptiLayer

FilmStar

Job description

Excelitas Technologies Singapore Pte. Ltd. is seeking an experienced Optical Coatings Engineer to design, develop and optimize coating stacks for NPI optics and laser applications.

The role involves process development, qualification activities, tooling design, and close collaboration with Manufacturing, Operations, Quality, and S&M to address RFQs and technical inquiries. A strong background in IBS, MS, and PVD and hands-on coating experience are required.