Onsite Diamond Turning Technician - Precision Optics

Coherent Corp.; Singapore; On-site; SGD 33,000 - 58,000; Full time

Job summary

Coherent Corp. is seeking a on-site 12-hour shift operator to control and verify diamond-turning processes for mirrors and lenses. The role emphasizes tool setup, machine calibration, and maintaining optical quality throughout machining.

The ideal candidate has a high school diploma with 1–2 years in precision machining or CNC operations, plus familiarity with optical metrology. Weekend and public holiday work may be required; the environment emphasizes safety and collaboration.

Qualifications

• Must have basic math and algebra skills.
• Experience in precision machining or CNC operations is preferred.
• Knowledge of optical metrology and inspection tools is desirable.
• Machine shop experience in precision machining is a plus.

Responsibilities

• Control and verify thickness; set up diamond-turning machines and align tools.
• Inspect machined parts using interferometers and other measuring instruments.
• Ensure optical quality and finish meet specifications; adjust diamond-cutting tools as needed.

Skills

Diamond-cutting tool selection

Safety protocols

Education

High school diploma or equivalent

Precision machining or Mechatronics or CNC programming

1–2 years of precision machining/CNC operations

Familiarity with optical metrology

Job description

Coherent Corp. is seeking a on-site 12-hour shift operator to control and verify diamond-turning processes for mirrors and lenses. The role emphasizes tool setup, machine calibration, and maintaining optical quality throughout machining.

The ideal candidate has a high school diploma with 1–2 years in precision machining or CNC operations, plus familiarity with optical metrology. Weekend and public holiday work may be required; the environment emphasizes safety and collaboration.