• Responsible for sustaining product performance and ensuring high uptime of test systems during NPI and production.
• Lead troubleshooting of tester and product-related issues (e.g., Hydra/BER), driving fast root cause analysis and recovery.
• Own preventive maintenance strategy, calibration, and system health to achieve >95% uptime.
• Support NPI setup, qualification, and smooth transition to production with stable processes and good yield.
• Work closely with Test Engineering, PE, QA, and Production to resolve downtime and improve test performance.
• Drive yield improvement, failure analysis, and continuous improvement initiatives (cost, cycle time, efficiency).
• Mentor junior engineers and guide technicians on troubleshooting and best practices.
• Track key metrics (downtime, yield, MTTR) and provide structured updates.
• Requires engineering degree, strong hands-on experience in test systems, and problem-solving skills in a high-volume manufacturing environment.

Education & Experience

• A bachelor’s degree in engineering or its equivalents with at least 5 years of relevant work experience.
• Analytical Thinking & Detailed Oriented
• Good communication & interpersonal skills
  
  

Working Conditions

• This role onsite

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.

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.