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Added 25 mins ago
GC
Supplier Quality Engineer
Global Connect Technologies
Canada
- Full-time
We are seeking a highly experienced and hands-on Supplier Quality Engineer (SQE) with strong expertise in casting and machining processes, particularly aluminum castings. The role requires…
Added 25 mins ago
L
Senior Director, Raw Materials Innovation - Materials & Technology
lululemon
Vancouver, BC
- Full-time
…monomer, fiber, yarn, fabric, textile construction, machinery, manufacturing process, and commercialization pathways - to create materials and experiences our guests may not yet know they…
Added 25 mins ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 25 mins ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 25 mins ago
EI
Ingénieur concepteur // Design Engineer
Enduride inc.
Quebec, QC
- Full-time
We are looking for a Design Engineer who can navigate between customer needs, manufacturing realities, technical considerations, and business objectives to move projects forward and…
Added 25 mins ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 1 hour ago
C
Chief Steam Engineer
Carlisle
Crossfield, AB
- Full-time
With manufacturing, engineering, operations, and corporate functions across North America and globally, Carlisle offers stability, agility, and opportunity in a performance-driven culture.…
Added 1 hour ago
CC
Chief Steam Engineer
Carlisle Construction Materials
Crossfield, AB
- Full-time
With manufacturing, engineering, operations, and corporate functions across North America and globally, Carlisle offers stability, agility, and opportunity in a performance-driven culture.…
Added 1 hour ago
A
CAD-DFT Engineer
Arm
Toronto, ON
- Full-time
…within Arm's Solutions Engineering organization! As a CAD-DFT Engineer, you will develop and apply scalable strategies, sequences, and automation to optimize Arm-based SoC implementation.…
Added 1 hour ago
PS
Refrigeration Operator
Pacific Seafood
Port Hardy, BC
- $27.71 to $30.03 CAD / hour
- Full-time
…calibration, installation, and repairs. This position will utilize Process Safety Management (PSM) to reduce hazard risks and ensure operational excellence of ammonia and refrigeration…
Added 2 hours ago
MT
Process Engineer
Modern Technical Staffing Inc.
Vaughan, ON
- $80,000 to $100,000 CAD / year
- Full-time
Our client in Vaughan is looking for a Process Engineer. They are seeking someone who has been employed with a tier 1 or tier 2 automotive manufacturing company.
Added 3 hours ago
IG
Propulsion Controls Software Engineer
Infotree Global Solutions
Windsor, ON
- Contract
Seeking an experienced Propulsion Controls Prototype Software Engineer to support the development, integration, and rapid prototyping of advanced control software for engine control modules…
Added 3 hours ago
PP
Outside Sales Engineer
Preston Phipps Inc
Mississauga, ON
- Full-time
Preston Phipps is looking for a technically curious, relationship‑driven sales engineer to support our growth across Central Canada. In this role, you’ll learn how to become a trusted…
Added 3 hours ago
Product Manager - Des Moines, IA
Hubbell Incorporated
Edmonton, AB
Experience with engineer-to-order/configured-to-order products, or related manufacturing environments
Added 6 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 6 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 6 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 6 hours ago
IC
Quality Assurance Specialist- EN
IAMGOLD Corporation
Gogama, ON
- Full-time
Added 6 hours ago
AC
Field Service Technician - Specialty Rental - Acheson, Alberta, Canada
Atlas Copco
AB · Alberta, Canada
- Full-time
Your mission as the Field Service Engineer is to provide expert repair services for our technology solutions, delivering unmatched customer satisfaction and upholding the highest standards…
Added 6 hours ago
AC
Field Service Technician - Specialty Rental - Acheson, Alberta, Canada
Atlas Copco
Acheson, AB
- Full-time
Your mission as the Field Service Engineer is to provide expert repair services for our technology solutions, delivering unmatched customer satisfaction and upholding the highest standards…
Added 7 hours ago
RE
Project Engineer
Rally Engineering
Sherwood Park, AB
- Full-time
Rally Engineering Inc is seeking a highly motivated and detail-oriented Project Engineer to join our dynamic team. The ideal candidate will be responsible for coordinating engineering…
Added 12 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 12 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM Canadian manufacturing facilities and global headquarters are located in Bolton, Ontario on a large, beautiful campus located just 20 minutes north of Toronto’s Pearson…
Added 12 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 15 hours ago
C
Chief Steam Engineer
Carlisle
Crossfield, AB
- Full-time
With manufacturing, engineering, operations, and corporate functions across North America and globally, Carlisle offers stability, agility, and opportunity in a performance-driven culture.…

Xanadu

Senior Photonics Design Engineer - Integrated Nonlinear Optics

Toronto, ON, Canada

The base salary range is 120,000 - 170,000 CAD. · Full-time

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Job details

Pay: The base salary range is 120,000 - 170,000 CAD.
Job type: Full-time
Experience: Msc or PhD in Engineering, Science, or related field, with 2+ years experience in an industrial setting
Posting language: English
Posted: Aug 14, 2026

Original job description

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 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. And that is something to be excited about!

Your role and responsibilities:
The successful candidate will work within the photonic integration team to develop cutting-edge passive and active components used throughout Xanadu's fault tolerant architecture. Particular emphasis will be based on the design of nonlinear structures for the generation of highly squeezed, spectrally pure states of light, while applying design for manufacturing (DFM) concepts, and exploring performance tradeoffs with Xanadu's 200mm and 300mm fabrication partners. They will gain experience with state-of-the-art foundry processes, utilize scalable simulation and analysis pipelines to predict and verify the performance of their designs, and closely interface with the experimental team. The candidate will need to use their deep understanding of integrated nonlinear optics and simulation techniques to create squeezed light sources with sub milli dB components.

Basic qualifications and experience:

Msc or PhD in Engineering, Science, or related field, with 2+ years experience in an industrial setting
Deep expertise in nonlinear optics, specifically regarding third-order nonlinear processes within integrated waveguides. Furthermore, advanced knowledge of quantum optics, particularly for solutions beyond perturbative (low-gain) regimes.
Expert-level knowledge and experience designing passive integrated optical components including the incorporation of wafer variations
Detailed understanding of sources of loss in photonic devices and their relation to fabrication processes
Understanding of the tradeoff between different simulation approaches including sources of error and computational resource use
Experience working in a collaborative team-based development environment, preferably using version control systems such as git
Ability to operate in a fast-paced environment and manage multiple competing priorities

Preferred qualifications and experience:

Deep theoretical understanding of coupled mode interactions in the context of waveguides, resonators and nonlinear optics
Experience in developing components and performing tapeouts with photonic foundries.
Expert-level knowledge and experience in designing ultra high quality factor ring-based squeezed vacuum light sources
Understanding of spontaneous Raman scattering, its modeling and connection to waveguide geometry and wafer stack composition
Expert-level knowledge in second order nonlinear optics and processes, and their application to squeezed light generation
Experience developing automated optimization approaches, such as particle swarm, bayesian and adjoint method
Incorporation of fabrication processes effects such as lithographic rounding, OPC/bias correction and material non uniformity into component optimization

This is for a new position. Your base salary will be determined based on your location, experience, and internal benchmarks. The base salary range is 120,000 - 170,000 CAD. You will also be eligible for equity and benefits.

Our values are important. They are fundamental and lay the foundation for culture at Xanadu. Learn more about our values here.

We are an equal opportunity employer and encourage candidates of all backgrounds to apply. We are committed to building an inclusive, safe, and equitable culture and fostering an environment where our employees feel included, valued, and heard. We are committed to meeting the needs of all individuals and support a barrier-free workplace. Should you require accommodations at any point during the recruitment process please contact Recruiting at recruiting@xanadu.ai.

Please be advised that we may use artificial intelligence (AI) tools to assist in the screening and assessment of applicants for this position. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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More about this job

Responsibilities

The candidate will develop passive and active components for fault-tolerant quantum architectures with a focus on nonlinear structures for squeezed light generation. They will also utilize simulation pipelines to verify designs and collaborate closely with experimental and fabrication teams.

Requirements

Applicants must hold an MSc or PhD in a relevant field with at least two years of industrial experience in integrated nonlinear optics. Deep expertise in third-order nonlinear processes, quantum optics, and integrated optical component design is required.

Skills

Nonlinear optics
Integrated photonics
Quantum optics
Waveguide design
Simulation
Design for manufacturing
Squeezed light sources
Photonic integration
Coupled mode theory
Resonator design
Fabrication processes
Git
Adjoint method
Bayesian optimization
Particle swarm optimization
Lithography

Benefits

Equity
Benefits

Visa sponsorship

Not detected in the job text

Keywords

Nonlinear optics
Integrated photonics
Quantum computing
Waveguides
Resonators
Squeezed vacuum
Fabrication
Foundry
Simulation
Design for manufacturing
Git
Coupled mode theory
Raman scattering
Lithography
OPC
Bayesian optimization
Adjoint method
Particle swarm
Quantum optics
Hardware
Photonics
Wafer
Passive components
Active components
Fault tolerant architecture

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