- We are looking for a Senior Electrical Design Engineer to contribute to the development of the next generation of silicon photonics based artificial intelligence accelerators and interconnect products
- In this role, you will lead board and system solutions that leverage Lightmatter’s technology to enable advanced machine learning, artificial intelligence, and large-scale interconnect platforms
- You will lead and own HW systems efforts, collaborate closely with teams across hardware and software, including mechanical, packaging, and IC engineering, to design, integrate, troubleshoot and release system-level products at the leading edge of innovation
- Collaborate with the system architect and technical leads to define system-level hardware requirements and spec
- Electrical design of power, memory, and interconnect circuits, working in both the analog and digital domains
- Identify electrical and optical components to fit the application based on specifications provided by the IC and photonics engineering teams
- Starting from fundamental concepts and system considerations you will develop conceptual designs, physical modeling, and simulations of chip-modules and systems
- Oversee and review PCB layout designs, providing complete and detailed electrical constraint rules
- Ensure the board and system is manufacturable to the latest technologies with high yield and robustness
- Qualification of chip and system electrical properties
- Perform laboratory validation of boards and systems
- Lead integration with mechanical, software, IC, and other related teams
- Support contract manufacturing during prototype and production phase to resolve any issues




- Work with component vendors and other supply partners
- Research new components, processes, and technologies to meet product goals ### Benefits
- Commuter benefit
- 401(K)
- Happy hour -Spend time together and build friendships
- Generous vacation policy and holidays
- Prospect to learn from your peers and teach them what you know across electronics, photonics, machine learning, and more
- 5+ years of experience in lab experimentation, non-intrusive circuit debugging, and leading cross-functional integration teams
- Bachelor’s Degree in Electrical Engineering
- This role is open to two levels Staff and Sr Staff. Leveling placement and salary range is dependent on education, years of experience, and interview performance
- 8+ years of related experience in system-level electrical design, having successfully taken several products from concept to production
- Familiar with Product Lifecycle Management tools, e.g. Oracle Agile, Arena, or Omnify PLM with an understanding of BOM and ECO management
- Experience in working with thermal solutions for integrated circuits and their board level systems
- Proficient in schematic design using Cadence, Mentor, or Altium tool set (Altium preferred)
- In depth knowledge on VRMs, high speed SERDES, CPUs and various interfaces/protocols such as PCIe, Ethernet, QSPI, I3C, I2C, etc
- Experience designing electrical systems for networking or similar industries
- Knowledge of integrated circuit layout, and designing a carrier PCBA for it
- Knowledge of common manufacturing and design processes
- Familiar with 3D Mechanical CAD tools, e.g. Solidworks or AutoCAD
- Familiarity with Systems Engineering principles

📌 Hardware Systems Technical Lead (Toronto)
🏢 lightmatter
📍 Toronto