Senior Engineer, Product

Location: Dong Nai, Vietnam

DUTIES AND RESPONSIBILITIES:

1. Product Qualifications – System and Implementation 

• Create and maintain all essential product documentation, including Bill of Materials (BOMs), process workflows, work instructions, and control plans 
• Analyze and resolve complex product-related issues during prototyping, pilot runs, and ramp-up phases 
• Facilitate the smooth transition of products from NPI to volume production, ensuring all processes are stable, capable, and documented 

2. HPU Reduction 

• Analyze and implement strategies to reduce Hours Per Unit (HPU) in the module process. 
• Continuously monitor and optimize testing procedures to enhance efficiency. 

 

3. Module Tester Maintenance 

• Perform regular maintenance and calibration of testers to ensure accurate and reliable test results. 
• Troubleshoot and resolve any issues related to test equipment. 

 

4. Yield Improvement 

• Collaborate with cross-functional teams to identify and address factors affecting yield. 
• Implement corrective actions and process improvements to enhance module yield. 

5. Develop Systems for Easy and Best in-Class Manufacturing Strategy 

• Champion the development and implementation of standardized engineering processes, tools, and templates to streamline NPI and reduce time-to-volume
• Identify and lead projects focused on process automation, mistake-proofing (poka-yoke), and digital transformation to improve manufacturing efficiency and product quality.

 

Culture Commitment

Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:

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.


Create and maintain product workflow, Introduce customized PN to production. Working with R&D, production line, supply chain and related teams to Improve yield, reduce HPU and control scrap, keep manufacturing cost competitive.