Process Engineer
II-VI Aerospace & DefenseBatangas, Philippines
Posted January 29, 2026
Full Time
About the Company
Coherent is a global leader in lasers, engineered materials, and networking components.
Job Description
We are seeking a Process Engineer to develop and optimize chemical-mechanical polishing and fine grinding techniques for ZnSe. The successful candidate will work on process development, production, and quality control, as well as tooling and equipment management.
Requirements
- Bachelor’s Degree in Engineering (Materials Science, Mechanical, Optical, or Manufacturing Engineering)
- 1-3 years of experience in precision optics polishing, CMP, or semiconductor wafer processing
- Proficiency in ZnSe material properties, surface roughness control, and finishing techniques
- Experience with abrasives (CeO2, Al2O3, diamond), slurries, and polishing chemistries
- Strong knowledge of ISO 10110 optical surface specifications and MIL standards
- Familiarity with metrology tools (interferometers, profilometers, AFM, SEM)
Benefits
- Competitive compensation program
- Comprehensive career development platform
- Stability, longevity, and growth opportunities
