Ayar Labs, the global leader in optical I/O chiplets, is harnessing silicon photonics to revolutionize the scaling of AI compute hardware. Our system modeling team is a key contributor to defining, simulating, and refining system architectures using highly refined device models and simulation tools to meet performance metrics across various manufacturing, product lifetime, and environmental corners. We are looking for motivated undergraduate or graduate interns to join our system modeling team, where you will develop mixed signal modeling and design methodologies that bridge the gap between the system model and device/subsystem design. In this role, you will work at the intersection between system modeling and mixed signal design to refine device/subsystem models and analyze their impact to system performance. Projects are tailored to your experience and interests, and you will be mentored by a senior engineer as you work alongside with Ayar Labs engineers to help drive the optical I/O revolution.