Test Engineering Technician

Job Description

• Work with test engineers on developing, assembling, qualifying and maintaining new testers for laser and photodiode characterization in mass production environment.
• Help tester instrumentation and new tester qualification.
• Collect and organize test data.
• Assist in creating tester documentation and interacting with operators and other engineers.
• Support existing testers by performing troubleshooting, creating new product recipes, maintaining spare parts, and performing daily SPC and calibration routines.
• This position may require working during weekends or night shifts.

• Associate degree in technical discipline, or high school diploma with relevant industrial experience
• Basic knowledge in electronics and optics, and semiconductor laser testing and instrumentation.
• Industrial experience in high-volume semiconductor manufacturing is highly desired.
• Hands-on experience in MS Office, including Word and Excel.
• Good communication skills.

• Attention to detail
• Good at working with small parts
• Experience with semi-automated and automated processing tools
• Familiarity with Microsoft Excel and Word
• Experience in wafer level or die level handling
• Excellent communication skills, essential for effective teamwork and cross-disciplinary collaboration.

• This role will be based on-site in Fremont, CA.
• Regular use of a computer and other office equipment is necessary.
• Candidate to work on-site in a cleanroom environment where strict cleanliness rules will be enforced.

• Able to stand for duration of shift when needed
• Sitting for extended periods while working on a computer or in meetings.
• Use of hands and fingers for typing, writing, and handling documents.
• Occasional lifting of objects or materials up to 20 pounds for administrative tasks.
• Ability to communicate verbally and in writing.

All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.

Depending on location, this position may be responsible for the execution and maintenance of the ISO 9000, 9001, 14001 and/or other applicable standards that may apply to the relevant roles and responsibilities within the Quality Management System and Environmental Management System.

• 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.

If you need assistance or an accommodation due to a disability, you may contact us at t

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!