Photonics Process Engineer: Die Attach, Wire Bond, Alignment

Lumilens; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Competitive salary

Career advancement

World-class team

Collaborative environment

Job summary

Lumilens seeks hands-on Process Engineers to support volume manufacturing ramp at our Bulim facility. You will drive process development, qualification, yield optimization, and continuous improvement across microelectronics packaging and high‑precision automation lines.

The role emphasizes end‑to‑end lines, collaboration with cross‑functional teams, and on‑site execution during ramp‑up with a focus on quality and efficiency.

Qualifications

• Bachelor’s Degree or Diploma in Mechanical, Electrical/Electronic, Mechatronics, Materials Science, or Manufacturing Engineering.
• 2+ years of relevant process engineering experience in semiconductor packaging, microelectronics, SMT, or optical module manufacturing.
• Domain Expertise: Die Bond, Wire Bond, Active Alignment, or Overall Process; Lean DOE and process escalation experience.
• Proficiency in SPC tools (JMP, Minitab), GD&T, and structured problem‑solving methodologies (8D, 5‑Why, Fishbone).
• Willingness to work on‑site at the Bulim plant and support ramp‑up phases.

Responsibilities

• Establish robust process windows, parameter recipes, and SOPs for DB, WB, AA, or End‑to‑End Line Integration modules.
• Monitor line yield metrics, perform 8D root‑cause failure analyses, and implement corrective actions for recurring defects.
• Partner with NPI and Equipment Engineering to qualify tooling, materials, and automation for high‑volume ramp.
• Apply SPC, DOE, FMEA, and CPk analyses to drive stability, reduce cycle time, and cut costs.
• Collaborate with Manufacturing Operators, Quality Engineers, and Maintenance Technicians to resolve line stops and uphold quality.

Skills

Cross-functional collaboration

8D Analysis

Root Cause Analysis

DOE

Education

Bachelor’s Degree or Diploma in Mechanical, Electrical/Electronic, Mechatronics, Materials Science, or Manufacturing Engineering

Tools

JMP

Minitab

GD&T

Job description

Lumilens seeks hands-on Process Engineers to support volume manufacturing ramp at our Bulim facility. You will drive process development, qualification, yield optimization, and continuous improvement across microelectronics packaging and high‑precision automation lines.

The role emphasizes end‑to‑end lines, collaboration with cross‑functional teams, and on‑site execution during ramp‑up with a focus on quality and efficiency.