Coherent Corp.
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Senior Manager, Photonics Reliability
role at
Coherent Corp. 3 days ago Be among the first 25 applicants Join to apply for the
Senior Manager, Photonics Reliability
role at
Coherent Corp. Get AI-powered advice on this job and more exclusive features. This range is provided by Coherent Corp.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range
$138,750.00/yr - $242,813.00/yr Job Description
About Indium Phosphide (InP) Technology
The world’s communications infrastructure depends on semiconductor lasers, and particularly those based on
indium phosphide
technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmission through fiber optics. In short, they enable the optical networks that form the global internet.
Coherent’s broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed receivers and power monitoring. In 2022, we introduced 200 Gbps indium phosphide electro-absorption modulated lasers (EMLs) for high-speed datacenter transceivers. This design provides our customers with the most advanced, robust, and cost-competitive laser devices for their 800G and next-gen 1.6T datacom transceiver designs.
Our world-class and highly reliable InP technology platform is one of the very few in the industry that has been proven, with more than one hundred million lasers in the field deployed over the last decades.
This role is centered on management of
strategic
design for reliability ,
qualification testing , and ensuring the long-term reliability of
cutting-edge optoelectronic and silicon photonic components
and
subassemblies
within a highly complex and fast-paced R&D and manufacturing environment.
Key Responsibilities Include
Planning and managing component-level qualifications, including GR-468 and customer-specific reliability testing for laser chips, photodetectors, and other photonic devices. Collaborating across functions—Product Design, Product Engineering, Manufacturing, and both internal and external suppliers and customers—to ensure new products meet Coherent’s high standards for quality and reliability. Driving reliability strategies from early design through production, ensuring robust performance and compliance with industry and customer requirements.
Primary Duties & Responsibilities
Design for Reliability (DFR)
Participate in architectural design reviews and collaborate with R&D on new product development in InP and Silicon Photonic ICs Provide reliability input using DFMEA and Design for Reliability (DfR) methodologies. Apply expertise in materials science, fabrication processes, and environmental stress failure modes. Engage with design teams to assess reliability risks and integration readiness.
Qualification & Testing
Develop and manage qualification plans (e.g., GR-468, customer-specific). Coordinate qualification programs, analyze data, and generate lifetime models. Oversee life testing under stress conditions (temperature, humidity, thermal cycling) and perform electrical/optical testing.
Data Analysis & Reporting
Conduct statistical and reliability analysis (e.g., FIT rate calculations, confidence intervals). Prepare and present reliability reports to internal teams and customers. Serve as the primary contact for reliability prediction models and customer documentation.
Cross-Functional Collaboration
Work closely with Product Design, Engineering, Manufacturing, and external partners. Assess the impact of component issues on higher-level assemblies.
Education & Experience
Doctorate degree in Materials Science, Electrical Engineering, Physics, or related field. 8+ years of experience in reliability engineering, preferably in optoelectronics and Silicon Photonics. Strong knowledge of reliability testing standards (e.g., GR-468), statistical analysis, and failure mechanisms. Experience with PICs, laser chips, photodetectors, and transceiver modules is highly desirable. Excellent communication and cross-functional collaboration skills.
Skills
Strong foundation in reliability engineering, including DFMEA, Design for Reliability (DfR), and lifetime modeling. Deep understanding of materials science, semiconductor physics, and photonic device fabrication. Experience with qualification standards such as GR-468, and customer-specific reliability protocols. Proficiency in statistical analysis tools (e.g., JMP, Minitab, Python, MATLAB) for reliability data interpretation. Hands-on experience with environmental stress testing (e.g., HTOL, HAST, TC, THB) and optical/electrical testing. Familiarity with photonic integrated circuits (PICs), lasers, modulators, photodetectors, and transceiver modules. Ability to interpret failure analysis results and link failure modes to process or design root causes. Strong communication skills for cross-functional collaboration and customer-facing technical discussions. Experience working with external vendors and contract manufacturers on component reliability. Knowledge of reliability prediction models and FIT rate estimation. Ability to manage multiple projects in a fast-paced, high-complexity R&D environment. Understanding of quality, health, safety, and environmental regulations relevant to optoelectronic manufacturing.
Working Conditions
Up to 15% travel.
Physical Requirements
Primarily office work, some standing in Lab.
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
.
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.
LinkedIn
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
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Senior Manager, Photonics Reliability
role at
Coherent Corp. 3 days ago Be among the first 25 applicants Join to apply for the
Senior Manager, Photonics Reliability
role at
Coherent Corp. Get AI-powered advice on this job and more exclusive features. This range is provided by Coherent Corp.. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range
$138,750.00/yr - $242,813.00/yr Job Description
About Indium Phosphide (InP) Technology
The world’s communications infrastructure depends on semiconductor lasers, and particularly those based on
indium phosphide
technology. Indium phosphide lasers are engineered to emit at wavelengths that are optimal for long-distance transmission through fiber optics. In short, they enable the optical networks that form the global internet.
Coherent’s broad portfolio of InP components includes application-specific Fabry-Pérot lasers, directly modulated lasers (DMLs), and tunable lasers. It also includes photodiodes for high-speed receivers and power monitoring. In 2022, we introduced 200 Gbps indium phosphide electro-absorption modulated lasers (EMLs) for high-speed datacenter transceivers. This design provides our customers with the most advanced, robust, and cost-competitive laser devices for their 800G and next-gen 1.6T datacom transceiver designs.
Our world-class and highly reliable InP technology platform is one of the very few in the industry that has been proven, with more than one hundred million lasers in the field deployed over the last decades.
This role is centered on management of
strategic
design for reliability ,
qualification testing , and ensuring the long-term reliability of
cutting-edge optoelectronic and silicon photonic components
and
subassemblies
within a highly complex and fast-paced R&D and manufacturing environment.
Key Responsibilities Include
Planning and managing component-level qualifications, including GR-468 and customer-specific reliability testing for laser chips, photodetectors, and other photonic devices. Collaborating across functions—Product Design, Product Engineering, Manufacturing, and both internal and external suppliers and customers—to ensure new products meet Coherent’s high standards for quality and reliability. Driving reliability strategies from early design through production, ensuring robust performance and compliance with industry and customer requirements.
Primary Duties & Responsibilities
Design for Reliability (DFR)
Participate in architectural design reviews and collaborate with R&D on new product development in InP and Silicon Photonic ICs Provide reliability input using DFMEA and Design for Reliability (DfR) methodologies. Apply expertise in materials science, fabrication processes, and environmental stress failure modes. Engage with design teams to assess reliability risks and integration readiness.
Qualification & Testing
Develop and manage qualification plans (e.g., GR-468, customer-specific). Coordinate qualification programs, analyze data, and generate lifetime models. Oversee life testing under stress conditions (temperature, humidity, thermal cycling) and perform electrical/optical testing.
Data Analysis & Reporting
Conduct statistical and reliability analysis (e.g., FIT rate calculations, confidence intervals). Prepare and present reliability reports to internal teams and customers. Serve as the primary contact for reliability prediction models and customer documentation.
Cross-Functional Collaboration
Work closely with Product Design, Engineering, Manufacturing, and external partners. Assess the impact of component issues on higher-level assemblies.
Education & Experience
Doctorate degree in Materials Science, Electrical Engineering, Physics, or related field. 8+ years of experience in reliability engineering, preferably in optoelectronics and Silicon Photonics. Strong knowledge of reliability testing standards (e.g., GR-468), statistical analysis, and failure mechanisms. Experience with PICs, laser chips, photodetectors, and transceiver modules is highly desirable. Excellent communication and cross-functional collaboration skills.
Skills
Strong foundation in reliability engineering, including DFMEA, Design for Reliability (DfR), and lifetime modeling. Deep understanding of materials science, semiconductor physics, and photonic device fabrication. Experience with qualification standards such as GR-468, and customer-specific reliability protocols. Proficiency in statistical analysis tools (e.g., JMP, Minitab, Python, MATLAB) for reliability data interpretation. Hands-on experience with environmental stress testing (e.g., HTOL, HAST, TC, THB) and optical/electrical testing. Familiarity with photonic integrated circuits (PICs), lasers, modulators, photodetectors, and transceiver modules. Ability to interpret failure analysis results and link failure modes to process or design root causes. Strong communication skills for cross-functional collaboration and customer-facing technical discussions. Experience working with external vendors and contract manufacturers on component reliability. Knowledge of reliability prediction models and FIT rate estimation. Ability to manage multiple projects in a fast-paced, high-complexity R&D environment. Understanding of quality, health, safety, and environmental regulations relevant to optoelectronic manufacturing.
Working Conditions
Up to 15% travel.
Physical Requirements
Primarily office work, some standing in Lab.
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
.
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.
Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Other Industries Semiconductor Manufacturing Referrals increase your chances of interviewing at Coherent Corp. by 2x Get notified about new Senior Manager jobs in
Fremont, CA . Senior Manager, Manufacturing and Operations
Sunnyvale, CA $208,000.00-$293,000.00 2 weeks ago Mountain View, CA $152,000.00-$206,000.00 1 week ago Assistant General Manager - Engineering & Operations
Alameda, CA $230,000.00-$286,000.00 2 weeks ago Reliability Centered Maintenance (RCM) Manager
Business Operations Manager/Program Manager
Manager I - Maintenance, Operations and Transportation
Senior Operations Manager Technology (Operations & Maintenance)
Santa Clara, CA $160,000.00-$185,000.00 2 days ago Hardware Reliability Technical Lead Manager
Mountain View, CA $174,000.00-$258,000.00 1 day ago Hayward, CA $10,740.00-$13,541.75 5 days ago Manager, Software Engineering Quality (Cortex Cloud)
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Multi-Site Maintenance Manager - 55 West Fifth and Creekside
Mountain View, CA $235,000.00-$350,000.00 2 days ago Software Engineering Manager II, Site Reliability Engineering
Sunnyvale, CA $197,000.00-$291,000.00 1 week ago Santa Clara, CA $224,000.00-$356,500.00 6 days ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
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