senior optical engineer jobs in Toronto

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10,000 senior optical engineer job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, ON, Canada Xanadu Full-time $150,000 - $180,000 Contract

    About Xanadu:Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xanadu Full-time €150,000 - €180,000 Temporary

    Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. Few people in their life will be able to be a part of something like this, where if we are successful, the technologies we develop will solve some of the world’s most challenging problems and literally change the world. You will design, build, and operate...


  • Toronto, ON, Canada Xanadu Full-time $120,000 - $170,000 Contract

    About Xanadu Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able...


  • Toronto, ON, Canada Lightmatter, Inc. Full-time

    Shape electro-optic link performance at Lightmatter through SerDes analysis, signal integrity investigation, and precise bench measurements. As a Photonics Engineer, you will lead verification and characterization for high-speed links across silicon and system programs. Your scope includes electrical, optical, and electro-optic channel modeling, measurement...

  • Senior Scientist

    1 day ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xanadu Full-time

    Advance optical measurement techniques as a Senior Scientist at Xanadu. Utilize your skills to improve the scalability and accuracy of our optical systems. In this Senior Scientist role, you will apply your expertise in precision measurements to develop an advanced optical metrology system for our SNSPD platform. Your focus on detail will drive the...


  • Toronto, ON, Canada Lightmatter, Inc. Full-time €212,000 - €293,000 Contract

    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...


  • Toronto, ON, Canada Kepler Communications Inc. Full-time $160,595 - $210,595 Contract

    Become the Senior Optical Architect at Kepler Communications and direct advanced laser communication strategies in space networks. This role focuses on system integration and technological leadership. We are looking for an experienced Optical Architect to lead the development of optical communication systems that facilitate real-time data in our satellite...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Kepler Communications Inc. Full-time

    Become the Senior Optical Architect at Kepler Communications and direct advanced laser communication strategies in space networks. This role focuses on system integration and technological leadership. We are looking for an experienced Optical Architect to lead the development of optical communication systems that facilitate real-time data in our satellite...


  • Toronto, ON, Canada Xanadu Full-time $120,000 - $170,000 Contract

    Step into the future of quantum technology as a Senior Photonics Design Engineer at Xanadu, focusing on integrated nonlinear optics. Engage in the development of revolutionary components in a fast-paced, innovative environment. As a key member of the photonic integration team, you will work on the design of advanced nonlinear structures for generating...

  • Senior Scientist

    1 day ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xanadu Full-time €150,000 - €200,000 Temporary

    About Xanadu Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be...


  • Toronto, ON, Canada Vishay Precision Group, Inc. (VPG) Full-time $90,000 - $110,000 Contract

    Design and commission optical measurement systems with hands-on instrumentation expertise in the GTA, including international customer travel. Manage technical delivery from concept through installation.At KELK Canada, part of Vishay Precision Group, you will support the Optical Products Group as an Application Engineer. The role combines customer-facing...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xanadu Full-time

    Xanadu is seeking a Senior Scientist specializing in Precision Measurements in Toronto, Ontario. In this role, you will lead the implementation of an ultra-high-accuracy metrology system for SNSPD technology. A PhD in Physics or Engineering is required with a track record in high-precision measurement and familiarity with fiber-coupled optical systems. The...


  • Toronto, ON, Canada Lightmatter Full-time

    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...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lightmatter Full-time

    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. ...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Xanadu Full-time €120,000 - €170,000 Temporary

    About Xanadu Xanadu’s mission is to build quantum computers that are useful and available to people everywhere. At Xanadu, we are learners, innovators, researchers, collaborators and problem solvers. We are creating something that has never been built before. What we are doing is extremely hard, the classic moon shot. Few people in their life will be able...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lightmatter, Inc. Full-time

    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. ...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lightmatter, Inc. Full-time

    Shape electro-optic link performance at Lightmatter through SerDes analysis, signal integrity investigation, and precise bench measurements. As a Photonics Engineer, you will lead verification and characterization for high-speed links across silicon and system programs. Your scope includes electrical, optical, and electro-optic channel modeling,...


  • Toronto, ON, Canada Xanadu Full-time $120,000 - $170,000 Contract

    Xanadu in Toronto is building quantum hardware and software to enable practical quantum computing. The successful candidate will join the photonic integration team to design passive and active optical components for Xanadu’s fault-tolerant architecture, using DOEs and DFMs to push performance with 200mm/300mm foundry partners.You will work with cloud...


  • Toronto, Ontario, Canada Kepler Communications Inc. Full-time

    Company Overview At Kepler Communications, we’re not just imagining the future of on‑demand space connectivity – we’re leading it! Our mission is to provide real‑time Internet access for space‑based assets, enabling a new era of data‑driven exploration and innovation. With 33 satellites launched to date, Kepler operates the first commercial...

  • Senior Scientist

    5 days ago


    Toronto, ON, Canada Xanadu Full-time $150,000 - $200,000 Contract

    Advance optical measurement techniques as a Senior Scientist at Xanadu. Utilize your skills to improve the scalability and accuracy of our optical systems. In this Senior Scientist role, you will apply your expertise in precision measurements to develop an advanced optical metrology system for our SNSPD platform. Your focus on detail will drive the...