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Added 6 mins ago
KS
Engineering Manager - Industrial Automation & Power Systems
Kinetic Search Group
Vancouver, BC · Greater Vancouver Metropolitan Area
- $170,000 to $190,000 CAD / year
- Full-time
Our client is an established Canadian leader in engineered industrial automation, electrical power systems, and advanced motor control solutions. Serving some of North America's most…
Added 6 mins ago
JG
Mainframe Infra Engineer
J&M Group
Toronto, ON
- Contract
Review and approve patch testing results, rollback plans, and go/no-go decisions before production implementation, including for changes executed by the offshore team.
Added 6 mins ago
RD
Cloud Engineer (Azure & IaC)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…Microsoft Azure, is seeking a hands-on, automation-driven Cloud Engineer to sit at the center of this transformation. Working as part of a collaborative technology team, the role is 90%…
Added 6 mins ago
K
Software Engineer
Kelly
Mississauga, ON
- Contract
Role Overview: Senior Forward Deployed Engineer with strong Java and Python expertise to build and deploy production-grade solutions for Fintech clients in the Spread Products domain. This…
Added 6 mins ago
AI
Python Developer -Forward Deployed, Pyspark
Apptoza Inc.
Toronto, ON
- Contract
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 6 mins ago
AG
Senior Mill Projects Engineer
Artemis Gold - Blackwater Project
BC
- Other
…project oversight, and day-to-day support to the Mill Projects Engineer.• Review the progress of assigned projects and ensure emerging technical, commercial, schedule, and production risks…
Added 21 mins ago
BG
Electrical Engineer
Brandt Group of Companies
Zehner
- Full-time
The Electrical Engineer is responsible for the design and coordinating of Electrical Engineering works associated with the construction of new buildings and renovation projects for the…
Added 21 mins ago
AI
Forward Deployed Engineer (Python/Pyspark Developer)
Apptoza Inc.
Toronto, ON
- Contract
We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You…
Added 21 mins ago
Senior Maintenance & Reliability Engineer
Steel Reef Infrastructure Corporation
Calgary, AB
…natural gas and other products, and bringing in net new energy production and distribution for homes, communities and…
Added 21 mins ago
TI
Mainframe Infra Engineer
Themesoft Inc.
Toronto, ON
- Contract
Review and approve patch testing results, rollback plans, and go/no-go decisions before production implementation, including for changes executed by the offshore team.
Added 21 mins ago
TI
Mainframe Infra Engineer
Themesoft Inc.
Toronto, ON
- Contract
Review and approve patch testing results, rollback plans, and go/no-go decisions before production implementation, including for changes executed by the offshore team.
Added 36 mins ago
MP
Senior Mining Consultant - Underground
Mining Plus
Sudbury, ON
- Full-time
Are you an experienced Underground Mining Engineer ready to take the next step in your career?
Added 36 mins ago
T
Software Engineer III
TD
Toronto, ON
- Full-time
Lead end-to-end solution architecture and delivery: define solution options, align cross-functional stakeholders, own execution and ensure production readiness for complex systems.
Added 36 mins ago
FC
Junior Application Engineer
Flow Control Group
Calgary, AB
- Full-time
Since 1933, Preston Phipps has been providing products and services related to the optimization of steam distribution systems, along with a complete line of valve, HVAC, air control, flow…
Added 51 mins ago
Accounts Payable Analyst
Gates Corporation
Brantford, ON
…transmission solutions. We push the boundaries of material science to engineer solutions that continually exceed customer…
Added 51 mins ago
Quality Engineer
OP Mobility
Windsor, ON
Ensure the appropriate use of quality tools for all quality incidents through training, coaching, and leadership for production personnel.
Added 51 mins ago
R
Ingénieur analyste - Systèmes de contrôle / Engineer, Analyst - Control Systems
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Longueuil, QC
- Full-time
Fournir un appui technique au secteur de la fabrication de P&WC pour assurer une transition fluide de nouveaux produits en production.
Added 51 mins ago
R
Assembleur / Assembler
RTX
Mirabel, QC
- Full-time
…we have determined that the tasks related to the position of production engineer require knowledge of English (verbal and written). We have also determined that the knowledge of English…
Added 51 mins ago
Energy Group Leader
Mott MacDonald
Calgary, AB
…spanning midstream and pipeline infrastructure, oil & gas, energy production and processing, industrial facilities, power and utilities, and transmission and distribution, alongside growing…
Added 51 mins ago
Electronics Engineer
QinetiQ
Medicine Hat, AB
As part of the Electronics Engineering Department the Electronics Engineer position is part of the overall team for the design, development, production, and operation of Uncrewed Vehicle…
Added 51 mins ago
Software Engineer 3, Identity and Access Management
MongoDB
Toronto, ON
We're seeking a Software Engineer to join the Atlas Identity and Access Management (IAM) team. The IAM team owns authentication and authorization for all of MongoDB Atlas, spanning from the…
Added 51 mins ago
R
Senior Analytics Advisor
RigUp
Calgary, AB
- Full-time
Engineer Data Pipelines & Govern Assets: Collaborate with cross-functional engineering teams to implement robust data engineering practices on Azure Cloud, adhering to Unity Catalog…
Added 51 mins ago
T
TekRek - Senior Data Consultant
TekRek
Toronto, ON
- $120,000 to $150,000 CAD / year
- Full-time
Build and maintain production pipelines in Databricks that move client data from source systems into a lakehouse structured in bronze, silver, and gold layers
Added 51 mins ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
…vulnerability remediation, automated testing, legacy technology, production stability, or achieving a safe and rapid release…
Added 1 hour ago
M
Industrial Engineer
MDA
Sainte-Anne-de-Bellevue, QC
- Full-time
…proven and what is possible. As a pioneer in robotics, satellite systems, and geospatial intelligence - with a 55-year history of world firsts and more than 450 missions - MDA is a global…

Lightmatter

Hardware Systems Technical Lead

Toronto, ON, Canada

$144,000 - $165,000 CAD

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Job details

Pay: $144,000 - $165,000 CAD
Experience: Bachelor's degree in Electrical Engineering or related discipline with 7+ years of relevant industry experience
Posting language: English
Posted: Oct 27, 2026

Original job description

Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads.

Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter!

If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders.

Lightmatter is (re)inventing the future of computing with light!

We are looking for a talented engineer to provide technical leadership to the Hardware Systems organization to help us build the next generation of silicon photonics based artificial intelligence accelerators and interconnect products. As a Hardware Systems Technical Lead, you will be responsible for delivering board and system solutions using Lightmatter’s innovative technology to create state of the art machine learning/artificial intelligence or massive scale-out interconnect platforms. You will work closely with our hardware and software teams, including mechanical, packaging, and IC engineering, to design and build leading edge system level products.

Responsibilities

Collaborate with system architects and technical leads to define and develop hardware systems for photonic AI infrastructure applications
Own hardware systems development throughout the full lifecycle, from concept through production
Define, develop, and review PCBAs to meet system-level electrical, power, and interface requirements
Lead hands-on integration, verification, and validation across bench bring-up, EVT/DVT, and production release
Drive cross-functional collaboration with firmware, photonics, packaging, and software teams to resolve dependencies and manage tradeoffs
Maintain thorough hardware documentation for schematics, design reviews, test plans, validation reports, and other engineering documentation
Research components and technologies to meet current and next-generation product goals and contribute to the technology roadmap, and improve development processes and engineering best practices
Mentor and provide technical guidance to engineers on the team

Qualifications

Bachelor's degree in Electrical Engineering or related discipline with 7+ years of relevant industry experience
Demonstrated track record of taking multiple complex hardware systems from concept through production
Deep knowledge of VRMs, high-speed SerDes, and interfaces/protocols including PCIe, Ethernet, SPI/QSPI, I3C, I2C, and JTAG
Experience leading multi-disciplinary development, integration, and troubleshooting across electrical, mechanical, and firmware domains
Strong ownership mindset with the ability to work in ambiguous and dynamic environments

Preferred Qualifications

Experience designing hardware systems for AI/HPC data center infrastructure, optical transceivers, or silicon photonics products
Experience with Systems Engineering methodology, including requirements definition and traceability, FMEA, and EVT/DVT/PVT planning and execution
Familiarity with advanced packaging technologies and high-density PCB design

We offer competitive compensation. The base salary range for this role determined based on location, experience, educational background, and market data.

Salary Range: total compensation goes beyond base salary, it also includes a new hire equity grant, annual performance-based equity, and other rewards that recognize your impact and contribution.

$144,000 - $165,000 CAD

Benefits

Comprehensive Health Care Plan (Medical, Dental & Vision)
Retirement Savings Matching Program
Life Insurance (Basic, Voluntary & AD&D)
Generous Time Off (Vacation, Sick & Public Holidays)
Paid Family Leave
Short Term & Long Term Disability
Training & Development
Commuter Benefits
Flexible, hybrid workplace model
Equity grants (applicable to full-time employees)

Benefits eligibility may vary depending on your employment status and location. Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law.

Export Control

Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.

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More about this job

Responsibilities

The Hardware Systems Technical Lead will define and develop hardware systems for photonic AI infrastructure, managing the full lifecycle from concept through production. They will lead cross-functional collaboration with firmware, photonics, and packaging teams to ensure successful system integration and validation.

Requirements

Candidates must hold a bachelor's degree in Electrical Engineering or a related field with at least 7 years of relevant industry experience. A proven track record of taking complex hardware systems from concept to production is required, along with deep knowledge of high-speed interfaces and electrical design.

Skills

Silicon Photonics
Hardware Systems Development
PCB Design
Electrical Engineering
SerDes
PCIe
Ethernet
System Integration
Verification And Validation
Firmware
Mechanical Engineering
Packaging
Technical Leadership
AI Infrastructure
HPC
Data Center Infrastructure

Benefits

Comprehensive Health Care Plan
Life Insurance
Generous Time Off
Paid Family Leave
Short Term Disability
Long Term Disability
Training & Development
Commuter Benefits
Flexible, Hybrid Workplace Model
Equity Grants

Visa sponsorship

Not detected in the job text

Keywords

Silicon Photonics
AI Accelerators
Interconnect Platforms
PCB
VRM
SerDes
PCIe
Ethernet
SPI
QSPI
I3C
I2C
JTAG
EVT
DVT
PVT
Systems Engineering
FMEA
Optical Transceivers
Hardware Lifecycle
Bench Bring-up
Technical Roadmap
Cross-functional Leadership
Data Center Infrastructure
HPC

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