Optics Assembly Engineer: Precision & Alignment

RAY TECH SINGAPORE PTE. LTD.; Singapore; On-site; SGD 33,000 - 50,000; Full time

Job summary

RAY TECH SINGAPORE PTE. LTD. in Singapore seeks a hands‑on engineer with optical assembly experience to build, align and test optical modules used in our semiconductor equipment.

You will work in a climate controlled production area following documented procedures and quality standards. Responsibilities include assembling optical sub-assemblies, handling delicate components, performing alignment, recording results and maintaining 5S/ESD discipline.

Qualifications

• Diploma or degree in Precision Engineering, Mechatronics, Electronics, Opto-electronics, or equivalent.
• 1–3 years of assembly experience with optical components or optical instruments.
• Ability to read and follow assembly drawings, BOMs and work instructions.
• Ability to handle small, delicate parts with care and use hand tools, torque drivers and microscopes.
• Basic English for reading instructions and recording results.

Responsibilities

• Assemble optical sub-assemblies and modules per drawings, SOPs and work instructions.
• Handle, clean and inspect optical components to avoid damage.
• Perform optical alignment and check image quality; record results.
• Carry out mechanical and electrical assembly of machine sub-systems.
• Run in-process checks and final tests; document results.
• Identify defective parts and report to Supervisor or QA.
• Maintain cleanliness, 5S and ESD in production area.
• Support kitting, material handling and stock counts as required.

Skills

Optical assembly

Attention to detail

Reading drawings

Hand tool operation

Basic English

Education

Diploma/Degree in Precision Engineering or related field

Tools

Microscopes

Torque drivers

Soldering

Job description

RAY TECH SINGAPORE PTE. LTD. in Singapore seeks a hands‑on engineer with optical assembly experience to build, align and test optical modules used in our semiconductor equipment.

You will work in a climate controlled production area following documented procedures and quality standards. Responsibilities include assembling optical sub-assemblies, handling delicate components, performing alignment, recording results and maintaining 5S/ESD discipline.