Diamond Turning Technician

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

Job Description

Primary Duties & Responsibilities

The role involves controlling and verifying the thickness, prepare and set up diamond-turning machines, ensuring proper tool alignment, machine calibration, and configuration for the specific task. Finish quality, and optical figure of all machined parts. Adjust the correct diamond-cutting tools based on material and desired specifications. Perform precision machining of components, such as mirrors or lenses, by controlling the diamond-cutting tool, Inspect parts during and after machining to ensure they meet required specifications, using tools like interferometers and other measuring instruments to verify optical quality and finish.

Education & Experience

• High school diploma or equivalent, with competency in math and algebra skills.
• Precision machining, Mechatronics or CNC programming
• 1–2 years of experience in precision machining or CNC operations.
• Machine shop experience, particularly in precision machining, is a plus.
• Familiarity with optical metrology and inspection tools

Skills

• Knowledge of selecting and adjusting diamond-cutting tools for specific tasks and materials.
• Understanding of safety protocols when working with machinery, tools, and materials to maintain a safe work environment.

Working Conditions

• This role is 100% onsite
• Rotating 12hrs Shift
• Willing to work Weekend and public Holiday

Culture Commitment

• Integrity – Create an Environment of Trust
• Collaboration – Innovate Through the Sharing of Ideas
• Accountability – Own the Process and the Outcome
• Respect – Recognize the Value in Everyone
• Enthusiasm – Find a Sense of Purpose in Work

Coherent Corp. is an equal opportunity/affirmative action employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity, sexual orientation, race, color, religion, national origin, disability, protected Veteran status, age, or any other characteristic protected by law.

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!