Lead, Manufacturing Technician

COHERENT SINGAPORE PTE. LTD.; Singapore; On-site; SGD 50,000 - 70,000; Full time

Job summary

A leading advanced manufacturing company in Singapore is seeking a skilled Lead, Manufacturing Technician to support precision laser and optics production. The candidate will ensure process stability, drive production improvements, and collaborate with engineering teams. A minimum Diploma in a related field and 4 years of relevant experience are required. Strong attention to detail and the ability to work in a cleanroom environment are essential. This position involves diverse responsibilities in a fast-paced production setting.

Qualifications

• Minimum Diploma in Engineering or related field with at least 4 years of experience in manufacturing.
• Experience in a cleanroom environment and adherence to procedures.
• Strong documentation practices and ability to work in high-precision settings.

Responsibilities

• Perform manufacturing operations tasks including setup, calibration, and testing.
• Analyze operating data to make real-time adjustments.
• Collaborate with engineers to enhance manufacturing processes.
• Support engineering experiments and optical trials.
• Identify and resolve production abnormalities.
• Drive improvements in production yield and quality.
• Participate in continuous process improvement activities.
• Maintain a clean and organized work environment.

Skills

Attention to detail

Mechanical assembly experience

Soldering skills

Chemical solution management

Education

Diploma in Engineering, Electronics, Mechatronics or Laser Technology

Job description

We are seeking a highly skilled and technically competent Lead, Manufacturing Technician to support our advanced manufacturing operations in precision laser and optics production. The ideal candidate will play a critical role in driving process stability, supporting engineering teams, and ensuring consistent delivery of high-quality laser/optical components and assemblies. This position requires strong technical aptitude, meticulous attention to detail, and the ability to operate in a fast‑paced, highly regulated manufacturing environment.

Job Duties:

• Perform end‑to‑end tasks for manufacturing operations, including complex setup, calibration, alignment, rework, and quality testing of laser modules, optical components, sub‑assemblies, and final assemblies.
• Utilize advanced software and equipment to collect, interpret, and analyze operating data to make real‑time adjustments to laser systems, optical instruments, or automated equipment.
• Collaborate with process and manufacturing engineers to develop, refine, and document methods and procedures that enhance control and efficiency in laser/optical manufacturing processes.
• Support engineering experiments, optical alignment trials, and new process validation activities.
• Identify, troubleshoot, and resolve production abnormalities related to optics handling, laser performance, contamination control, and mechanical assembly issues.
• Drive improvements in production yield, scrap reduction, and Out‑of‑Box Quality (OBQ) for laser and optical assemblies.
• Contribute Kaizen proposals and actively participate in Small Group Activities (SGA) to support continuous process improvement and operational excellence.
• Participate in 6S activities to maintain a clean, organized, and efficient work environment, with strict adherence to cleanroom and optical‑surface handling standards.

Qualifications and Skills:

• Minimum Diploma in Engineering, Electronics, Mechatronics, Laser Technology, or related field, with at least 4 years of relevant experience in manufacturing, precision assembly, optics, or laser‑related production.
• Comfortable working in a cleanroom environment and strictly following manufacturing, EHS, and optical‑handling procedures.
• Demonstrated commitment to good housekeeping, contamination control, and workplace safety.
• Hands‑on experience with mechanical sub‑assemblies, precision alignment, soldering, or handling optical components and chemical cleaning solutions.
• Ability to manage and prepare chemical solutions used in optical and parts cleaning processes.
• Strong attention to detail, good documentation practices, and ability to work in a high‑precision environment.
• Flexibility to work shift hours.