Process Engineer (Diamond Turning)

II-VI UK, Ltd.; Singapore; On-site; SGD 55,000 - 75,000; Full time

Job summary

A leading engineering firm is seeking a Process Engineer in Singapore to oversee process yield controls and improvements. Candidates should have a Bachelor's degree in Engineering and at least 2 years' experience in Optical or CNC manufacturing. Key responsibilities include handling day-to-day quality issues and supporting new product qualifications. This role requires strong knowledge of precision machining and a commitment to continuous improvement. The position is 100% onsite and includes an overseas training opportunity.

Qualifications

• 2 years of relevant work experience as Process Engineer in Optical/CNC manufacturing environment.
• Experience with 6 Sigma, PFMEA, DOE, and SPC tools.

Responsibilities

• Responsible for Process Yield Controls and Improvement.
• Handle quality issues and ensure smooth manufacturing processes.
• Involved in Quality & Innovation projects for continuous improvement.
• Support new product qualification and design fixturing.
• Manufacturing Efficiency Improvement and Operation Support.
• Process Documentation and Auditing compliance with ISO requirements.

Skills

Knowledge in ultraprecision Diamond Turning or CNC Machining

Statistical Process Control knowledge

Ability to methodize and improve production processes

Well developed oral and written communication skills

Proven tools, jigs and fixture design capabilities

Strong interpersonal skills

Education

Bachelor's degree in Engineering

Tools

Minitab

Autocad

Optical Metrology (Zygo)

Job description

• Responsible for Process Yield Controls and Improvement
• Handling day to day quality issue and ensure smooth manufacturing processes
• Involved in Quality & Innovation projects for the department which is targeted to accomplish continuous improvement through SPC/PDCA/LEAN project
• Supporting new product qualification (NPI/ NPR), design DT fixturing to build up manufacturing capability.
• Manufacturing Efficiency Improvement and Operation Support
• Process Documentation and Auditing in compliance with ISO requirements, government regulatory agencies, developing company health and safety policies.
• Collaborate and work with other departments for process yield controls improvement in DT

Education & Experience

• Bachelor’s degree in Engineering, preferably in Mechanical, Mechatronics Engineering fields or its equivalents with at least 2 years of relevant work experience as Process Engineer in Optical/ CNC manufacturing environment or a MNC, highly technical, light manufacturing environment.

Skills

• Knowledge in ultraprecision Diamond Turning or CNC Machining with experience in multi-axis precision machining of various materials. Spherical and Aspherical machining
• Statistical Process Control knowledge and able to provide analytical troubleshooting leadership.
• Ability to methodize and improve production processes with good knowledge of 6 Sigma, PFMEA, DOE, SPC tools, Minitab, Autocad, Optical Metrology (Zygo etc).
• Well developed oral and written communication skills, team player with strong sense of work responsibility
• Proven tools, jigs and fixture design capabilities
• Possess strong interpersonal skills and enjoy the process of problem-solving
• Work effectively with other members of Coherent Corp.

Other Requirement

• Must commit to Overseas Training estimate duration of 10 weeks at Coherent site in United States/Philippines for future date. Training bond 1.5 years will start from date of return from overseas.
• Non-color deficiency required to check optics quality

Working Conditions

• This role is 100% onsite

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!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.

Job Info

• Job Identification 2009959
• Posting Date 12/18/2025, 03:15 AM
• Degree Level Bachelor's Degree
• Job Schedule Full time