Senior Optical Design Engineer

KLA • Singapore, Singapore, Singapore • Posted June 11, 2026

Location Singapore, Singapore
Job Type Full-time
Category Engineers
Posted June 11, 2026

Description

/Preferred Qualifications

Responsibilities:

  • Facilitate the optical specifications, lens design, and supplier integration of new optics enabled products for the Optics Development Engineering group.

  • Effective use of Code V or Zemax to design low residual aberration generating imaging lenses, relays, spatial/polarization beamsplitters and zoom lenses both from nominal design process to final Monte Carlo tolerance analysis and error budgeting.

  • Construct complex system models using above components having all imaging paths with critical parameters needed to produce accurate and efficient raytracing simulations of Strehl/WFE performance, coherent and incoherent PSF size/shape, focal depth of field and pupil, multiple bounce ghost and non-sequential stray light analysis, and polarization ray tracing to quantify transmission, retardance, diattenuation.

  • Interferometry experience preferred.

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