Senior Optical Transceiver Test/Design Engineer

Coherent Corp.; Fremont (CA); On-site; USD 120,000 - 170,000; Full time

Job summary

Coherent Corp. in Fremont, CA is seeking an engineer to work on the test and design of PAM4 optical transceivers for datacenter, AI/ML, and HPC applications.

You will define testing methodologies, collaborate with FW/SW, OSA, and Q&R to develop fully compliant transceivers, create drawings, BOMs, and ECOs, address DFM issues, and perform RF and link simulations as needed. Strong knowledge in high-speed RF devices, photonics, and optoelectronics is essential, along with hands-on lab skills and

Qualifications

• B.S./M.S./Ph.D. requirements as stated.
• Sound knowledge and expertise in high-speed RF devices, photonics, and optoelectronics.
• Familiarity with high-speed optical transceivers.

Responsibilities

• Test and design PAM4 optical transceivers for datacenter, AI/ML, and HPC applications.
• Define and implement testing methodology and strategy to meet customer requirements.
• Collaborate cross-functionally with FW/SW, OSA, process development, and Q&R to ensure compliance.
• Create drawings, BOMs, and ECOs as product design documents.
• Address DFМ issues and perform RF and link simulations as needed.

Skills

High-speed RF devices

Photonics

Optoelectronics

High-speed optical transceivers

Analytical problem-solving

Script-based test automation

Education

B.S. with 5 years of related experience, or M.S. with 3 years, or Ph.D. with less than 1 year

Job description

Job Description

• Work on the test/design of PAM4 optical transceivers for datacenter, AI/ML, and HPC applications
• Define and implement testing methodology and strategy of optical transceivers to meet customers’ requirements
• Work cross-functionally with FW/SW, OSA (optical sub-assembly), process development, and Q&R to develop fully compliant optical transceivers
• Create drawings, BOM, and ECO as product design documents
• Address DFM issues
• Perform RF and link simulations as needed

Education & Experience

• B.S. with 5 years of related experience, or M.S. with 3 years, or Ph.D. with less than 1 year
• Sound knowledge and expertise in high-speed RF devices, photonics, and optoelectronics
• Familiarity with high-speed optical transceivers

Skills

• Excellent communication and presentation skills
• Analytical problem-solving skills for product design and debugging
• Optical and electrical lab measurement skills, including script-based test automation
• Understanding of microprocessors and real-time control firmwareTechnical background in PAM4 optical transceiver designs is a plus
• Background on high-density multiple-layer PCB designs is a plus

Working Conditions

• May require occasional off-site meetings or travel
• Regular use of a computer and other office equipment is necessary
• Interaction with team members and external contacts is a regular part of the job

Physical Requirements

• Sitting for extended periods while working on a computer or conducting 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
• Mobility within the office environment to attend meetings or interact with colleagues

Safety Requirements

All employees are required to attend scheduled training and follow the site EHS procedures and Corporate EHS standards. This includes the use of proper protective equipment (PPE) as required by the job responsibilities. Managers will ensure that all safety and environmental procedures are followed consistently, perform risk assessments, provide proper training, work instructions, and required PPE, and monitor compliance. 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.:

• 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

Equal Opportunity

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 [e-mail].

Recruiter Note

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.