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Optics Engineer

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Onsite

Optics Engineer

RAY TECH SINGAPORE PTE. LTD.

Optics Engineer

Skills

Testing & QA

2 months ago

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Important information


Contract type:

Permanent

Work mode:

Onsite

Published on:

3 September 2026

What they need


Role Summary

We are looking for a hands-on engineer with optical assembly experience to build, align and test the optical modules used in our entity which is developer and manufacturer of world-leading fault localization and defect characterization failure analysis semiconductor equipment. You will work in a climate-controlled production area following documented procedures and quality standards.

Key Responsibilities

  • Assemble optical sub-assemblies and modules (lenses, mirrors, objectives, filters, beam splitters, cameras, light sources) according to drawings, SOPs and work instructions.
  • Handle, clean and inspect optical components without damage or contamination.
  • Perform optical alignment and adjustment; check image quality and record results.
  • Carry out mechanical and electrical assembly of machine sub-systems, including cable routing and connector termination.
  • Run in-process checks and final functional tests; record data and complete production documentation.
  • Identify defective parts or workmanship issues and report them to the Supervisor or QA.
  • Maintain cleanliness, 5S and ESD discipline in the production area.
  • Support kitting, material handling and stock counts as required.

Requirements

  • Diploma/Degree in Precision Engineering, Mechatronics, Electronics, Opto-electronics, or equivalent. Relevant experience will also be considered in place of formal qualifications.
  • At least1–3 years of assembly experience, with hands-on exposure to optical components or optical instruments (e.g. microscopes, cameras, laser systems, imaging modules).
  • Able to handle small, delicate parts with care and work with hand tools, torque drivers and microscopes.
  • Able to read and follow assembly drawings, BOMs and work instructions.
  • Good eyesight and colour vision; steady hands and attention to detail.
  • Basic English (spoken and written) for reading instructions and recording results.
  • Willing to work withclass IV laserswith prescribed personal protection equipment.

Nice to Have

  • Experience with optical alignment, collimation, or interferometry.
  • Experience in semiconductor equipment, medical device or precision instrument manufacturing.
  • Basic soldering or wiring skills.
  • Familiarity with ISO 9001 quality systems.

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