Lead Optical Component Engineer
Coherent
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Sunnyvale, CA · Posted October 5, 2026
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November 2026
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AI use among engineers, all other is little observed so far. Measured exposure for engineers, all other: 7% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
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About the job
Primary Duties & Responsibilities
Design and develop optical components for Optical Communication Systems (OCS).
Perform optical simulations, modeling, and performance analyses to validate designs.
Identify, evaluate, and qualify component suppliers and vendors.
Develop detailed component specifications that meet performance, quality, reliability, and cost targets.
Lead component-level qualification activities and establish incoming inspection and quality control processes.
Provide technical support, troubleshooting, and root cause failure analysis for optical components and systems.
Stay current with emerging technologies, industry trends, and advancements in optical engineering and related fields. Continuously enhance technical expertise through training, professional development, and participation in industry forums and conferences.
Education & Experience
BS or MS in optics /physics or related technical fields.
Minimum 5 years of related experience.
Skills
Multidisciplinary background field in optics, Physics, Materials science etc., Optical engineering is preferred
Familiar with telecom fibers, cables, connectors, passive optical components , coating etc.
Ability to work with minimum supervision to manage assigned tasks and projects effectively.
Ability to read, learn and analyze complex materials and processes, search for solutions in the public domain as well as create/develop innovative solutions.
Ability to leverage knowledge and experience and apply them to solve problems resourcefully.
Ability to search, locate and work proactively with external suppliers in the areas of his/her expertise to engage other capabilities into the project tasks involved in.
Effectively managing multiple priorities and projects.
Ability to teach and train others within the work group.
Excellent interpersonal communication and presentation skills.
Proficient computer skills, experience with Word, Excel, Outlook, PowerPoint, Email, internet access and the ability to develop tools and/or special applications within these packages.
Zemax experience is a plus.
Working Conditions
Good office working conditions. Could work in a Class 10000 clean-room environment, wearing smock with mask and gloves for optical component test.
Physical Requirements
Able to move light equipment and tooling (
Safety Requirements
All employees are required to follow the site EHS procedures and Coherent Corp. Corporate EHS standards.
Quality and Environmental Responsibilities
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.
Culture Commitment
Ensure adherence to company’s values (ICARE) in all aspects of your position at Coherent Corp.:
I ntegrity – Create an Environment of Trust
C ollaboration – Innovate Through the Sharing of Ideas
A ccountability – Own the Process and the Outcome
R espect – Recognize the Value in Everyone
E nthusiasm – 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 talentacquisition@coherent.com .
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.