Silicon Photonics Senior Scientist - R&D

Overview

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Collaborative. Respectful. A place to dream and do. These are just a few words that describe what life is like at Toyota. As one of the world's most admired brands, Toyota is growing and leading the future of mobility through innovative, high-quality solutions designed to enhance lives and delight those we serve. We're looking for talented team members who want to Dream. Do. Grow. with us.

Toyota does not offer support or sponsorship of job applicants for employment-based visas or any other work authorization for this role now or in the future. You must have the right to work in the United States and not require Toyota support or sponsorship for immigration-related employment (e.g., H-1B, O-1, E-3, H-1B1, TN, F-1 OPT, F-1 STEM OPT, F-1 CPT, TN, (job flexibility benefits) (also known as I-140 or Adjustment of Status portability), etc.) now or in the future. You should not apply for this role if you will require Toyota to assist with immigration support or sponsorship now or in the future.

• Finalize the development and commissioning of an automated opto-mechatronic test-bench measurement system for integrated photonics. Lead the optical testing and characterization of incoming foundry tape-outs.
• Support simulation, validation, and packaging plans for integrated photonics to meet research-level timelines targeting state-of-the-art performance parameters.
• Apply integrated photonic design methods and optimization techniques to exploit photonic and quantum-photonic phenomena in chip-scale packages to target mobility applications.
• Support collaboration with foundry vendors to understand technology stack potential, meet design submission tape-out timelines and coordinate design rule checks.
• Coordinate with other ERD researchers and vendors to ensure successful co-integration of electronic control of photonic circuits, including high speed signals and chip to chip packaging.
• Accelerate the design, simulation, and experimental validation of free-space optical components (i.e. Lenses, Meta surfaces, etc.) including their integration and co-optimization with camera sensor systems for research level proof of concept.
• Coordinate with lab operations staff to track critical items such as measurement samples, fiber and fiber array unit stock, and consumables.
• Publish your results in competitive scientific journals and conferences.
• Stay abreast of the most recent advancements in scientific literature related to integrated photonics and their applications and advancements at related foundries.
• Communicate research results, insights, and recommendations to stakeholders in a clear and concise manner, both verbally and through visualizations.
• Execute and monitor project timelines toward goal achievement. Provide updates and engage responsively with stakeholders, including reports to Japanese counterparts.
• Support communication with university research partners by enhancing technical understanding of collaborative work and input technical guidance.

• Doctoral degree in Optical Engineering, Electrical Engineering, Electronics Engineering, Physics, or other related technical disciplines.
• Must have a minimum of 4+ years of hands-on experience designing and troubleshooting photonic lab benches, specifically involving optomechanical alignment, fiber array units (FAUs), and mechatronic automation (e.g., using Python APIs).
• Expertise in simulation and design of integrated photonic components using commercially available FDTD solvers (ex. Lumerical, Tidy3d, etc.).
• Ability to leverage electronic design automation (EDA) (ex. Python, Photon Forge, Lumerical, kiCAD etc.) to execute automated performance analysis on photonic integrated circuits and transfer design to artwork appropriate for design submission.
• Understanding of subsystem integration (e.g. Tx, Rx, Processor, Memory) into photonic systems and system analysis.
• Understanding of background of quantum-photonics techniques and practical application in integrated photonics.
• Familiarity of simulation and design of free-space optical system using ray tracing solvers (ex. Zemax, etc.).
• Skilled with rapid problem investigation and root-cause investigation.
• Current work requirement has an onsite presence Monday - Thursday, and the option of remote work on Friday contingent upon the needs of the business.
• Must be willing to travel up to 10% domestically and internationally and maintain scheduling flexibility to participate in late-evening meetings with Japan stakeholders as business needs require.

• Experience in the design, fabrication, or characterization of imaging Meta surfaces/Meta Lenses and their practical integration into camera systems.
• Experience in Quantum Magnetometry Methodology includes ODMR techniques.
• Co-packaging experience to couple silicon photonic and electronic together in compact packages.
• Comfort in high-speed RF signal simulation and validation for control and operation of silicon photonic devices.
• Experience in design optimization methods including gradient-based, evolutionary, and AI driven (ex. neural network, physics-informed neural network etc.) techniques.
• Experience with utilizing process design kits (PDKs) to accelerate integrated photonic chip layout and design.
• Strong analytical and problem-solving skills, with keen attention to detail.
• Experience making clear and concise presentations, both written and oral, with consideration to international audiences.
• Excellent communication and collaboration abilities, able to work effectively in cross-functional teams.

• A work environment built on teamwork, flexibility, and respect
• Professional growth and development programs to help advance your career, as well as tuition reimbursement
• Team Member Vehicle Purchase Discount
• Toyota Team Member Lease Vehicle Program (if applicable)
• Comprehensive health care and wellness plans for your entire family
• Toyota 401(k) Savings Plan featuring a company match, as well as an annual retirement contribution from Toyota regardless of whether you contribute
• Paid holidays and paid time off
• Referral services related to prenatal services, adoption, childcare, schools and more
• Tax Advantaged Accounts (Health Savings Account, Health Care FSA, Dependent Care FSA)
• Relocation (if applicable)