Principal Transceiver Engineer

Coherent • Fremont, CA

4d • Onsite

About The Position

This position involves shared responsibility for the design and development of fiber optic transceivers, encompassing analysis, modeling, simulation, and measurement of optical and electrical performance. The role is part of a multi-disciplinary engineering team focused on optical transceiver products from conception through to volume manufacturing readiness. The engineer will collaborate closely with firmware, optical, mechanical, and process engineers to design and develop transceiver products according to customer requirements. A hands-on approach is expected throughout the design process, including conceptual and detailed design, prototype build and verification, and final design selection. Responsibilities include creating drawings, Bills of Materials (BOMs), and Engineering Change Orders (ECOs) to document designs, and interacting with program managers, buyers/planners, and suppliers to ensure timely availability of parts for engineering and pilot builds. The role also involves performing transceiver design reviews for Architectural, EVT (Engineering Verification Test), and DVT (Design Verification Test) phases.

Requirements

• B.S. degree required (M.S. preferred, Ph.D. a plus) in electrical engineering
• At least 5 years of relevant work experience
• Strong analog circuit design skills required
• In-depth understanding/intuition of RF/microwave, power, noise, control, thermal and EMI.
• Strong understanding of circuit theory, linear system theory, feedback, ICs, and high-speed fundamentals required
• Strong laboratory measurement skills required
• Experience with board level design cycle
• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
• Minimum 3 years of experience in electrical engineering, with a focus on RF, power, noise, control, thermal, and EMI.
• Strong understanding of optical transceiver technologies and their applications.
• Proficiency in optical and electrical performance analysis, modeling, and simulation tools.
• Experience in creating detailed drawings, BOMs, and ECOs for product documentation.
• Excellent communication and collaboration skills, with the ability to work effectively in a multidisciplinary team.
• Ability to work independently and manage multiple projects simultaneously.
• Strong problem-solving and analytical skills, with a proactive approach to resolving technical challenges.
• Familiarity with industry standards and regulations related to optical transceivers.
• Willingness to learn and adapt to new technologies and industry trends.

Nice To Haves

• Experience with RF/microwave design using modeling tools such as CST or HFSS a plus
• Experience with electronics CAD tools and electronic system modelling
• Understanding of microprocessors and real time control firmware a plus
• Familiarity with electro-optic devices such as EMLs, CW lasers and Silicon Photonics a plus

Responsibilities

• Collaborate with a multidisciplinary engineering team to design and develop fiber optic transceivers.
• Analyze, model, simulate, and measure optical and electrical performance, ensuring product quality and reliability.
• Work closely with firmware, optical, mechanical, and process engineering teams to align product development with customer requirements.
• Apply in-depth understanding and intuition of electrical engineering solutions to address RF, power, noise, control, thermal, and EMI challenges.
• Create detailed drawings, BOMs, and ECOs to document the design, ensuring accurate and timely communication with internal and external stakeholders.
• Interact with program managers, buyers/planners, and suppliers to ensure the timely availability of designed parts for engineering and pilot builds.
• Resolve all DFMs (Design for Manufacturability) issues raised by process/production engineering and component suppliers, ensuring smooth manufacturing processes.
• Conduct transceiver design reviews for architectural, EVT (Engineering Verification Test), and DVT (Design Verification Test) phases, ensuring design integrity and compliance with standards.
• Stay updated with the latest industry trends and technologies in optical transceivers, contributing to the continuous improvement of our products.

Benefits

• Occasional overtime and flexibility in work hours
• Use of proper protective equipment (PPE) as required by the job responsibilities.
• Adherence to company’s values (ICARE)

What This Job Offers

• Job Type: Full-time
• Career Level: Principal