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Added 42 mins ago
C
Principal SerDes System/DSP Design Engineer
Ciena
Ottawa, ON
- $126,100 to $201,500 CAD / year
- Full-time
We are seeking a highly skilled Senior SerDes System/DSP Design Engineer to join our advanced engineering team . In this role, you will lead the architecture, design, and validation of…
Added 42 mins ago
1R
DevOps/Sysadmin engineer
1WorldOnline R&D Center (Business Automatics)
Montreal, QC · Urban agglomeration of Montreal, QC
- Full-time
1 World online R&D Center provides full cycle of technology consulting and research & development using various stacks, technologies and IoT elements. The company specializes in developing…
Added 42 mins ago
GC
Staff Software Engineer - GNSS / INS
Garmin Canada
Cochrane, AB
- Full-time
We are seeking a full-time Staff Software Engineer (GNSS / INS) at Garmin's U.S. headquarters in the Greater Kansas City area. This role is on our Core Platform Technology team and will…
Added 58 mins ago
W
Full Stack Engineer
Wiraa
Canada
- Full-time
…digital landscape. The company’s focus on high-quality software development, cloud-native architectures, and agile practices positions it as a trusted partner for enterprise clients seeking…
Added 58 mins ago
M
Optical Systems Engineer - LiDAR and Laser Ranging
Mechasys
Montreal, QC
- Full-time
We are seeking a hands-on Optical Systems Engineer - LiDAR and Laser Ranging to own the distance measurement subsystem at the heart of the XR Projector. The instrument currently relies on a…
Added 1 hour ago
AS
Structural Design and Analysis Engineer
Astrobase Space Technologies
Burlington, ON
- Full-time
Added 1 hour ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 1 hour ago
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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 1 hour ago
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Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
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Added 1 hour ago
AN
Project Manager (Design-Build)
Avia NG Airport Consultants
Richmond Hill, ON
- $100,000 to $140,000 CAD / year
- Full-time
You will manage the development and coordination and review of design submissions, drawings, specifications, calculations, cost estimates, quantity takeoffs, technical reports, and…
Added 1 hour ago
IC
Quality Assurance Specialist- EN
IAMGOLD Corporation
Gogama, ON
- Full-time
IAMGOLD is a Canadian-based gold mining company with operations and development projects across North America and West Africa. With flagship operations such as the Côté Gold Mine in Ontario…
Added 2 hours ago
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Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Algorithm & Pipeline Development: Design, implement, and evaluate image signal processing (ISP) algorithms, color calibration techniques, and computational photography workflows.
Added 2 hours ago
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Civil Design Engineer (P.Eng.)
M2 Engineering
AB · Edmonton, AB
- Full-time
Career Posting - Civil Design Engineer (P.Eng.)
Added 2 hours ago
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Project Engineer
Rally Engineering
Sherwood Park, AB
- Full-time
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Added 2 hours ago
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AI Architect
EPAM Systems
Canada
- Full-time
…constraints that shape what gets built, whether the builder is an engineer or an AI coding…
Added 2 hours ago
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Salesforce Test Engineer
Intelli-CloudWare Inc
Toronto, ON · Scarborough, ON
- Full-time
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Added 3 hours ago
AI
Senior Quality Assurance Engineer
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 4 hours ago
SL
Engineering Manager
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
As Engineering Manager, you're accountable for a single squad's delivery, people development, and execution quality. You balance hands-on technical contribution with people leadership. You…
Added 5 hours ago
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Senior Machine Learning Applications and Compiler Engineer, LPX
NVIDIA
Canada
- Full-time
We are now looking for a Senior Machine Learning Applications and Compiler Engineer!
Added 5 hours ago
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OCS Senior Engineer
Hitachi Rail
Mississauga, ON
- Full-time
Hitachi Rail (STS) is seeking an enthusiastic self-motivated Senior OCS (Overhead Catenary System) Engineer to work on our HMLRT project. As the successful candidate your ideas for…
Added 6 hours ago
GD
Computer Modeling & Simulation Staff Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
Computer Modeling & Simulation Staff Specialist/Engineer P55
Added 7 hours ago
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FPGA AI Accelerator Engineer
O-HIVE.AI
Windsor, ON
- Full-time
We are seeking a talented and motivated FPGA Engineer to join our engineering team and contribute to the development of hardware-accelerated spatial vision and edge AI systems.
Added 7 hours ago
HT
Designer, Development (Service)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 7 hours ago
HT
Applications Engineer
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 7 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…

Xanadu

Senior Cryogenic Engineer

Toronto, ON, Canada

The base salary range is 150,000 - 200,000 CAD. · Full-time

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Job details

Pay: The base salary range is 150,000 - 200,000 CAD.
Job type: Full-time
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:
Xanadu is looking for a Cryogenic Engineer to lead designing, developing, and building Xanadu’s next generation cryostats as well as contribute to the build-out of our facility-level infrastructure. In this role, you won’t just design; you’ll own the entire hardware lifecycle, ensuring our cryogenic platforms are robust, scalable, and mission-ready. You will collaborate closely with internal teams, subcontractors, and external partners to design, configure, and improve deployable systems while providing operational support for existing platforms.
With your deep technical expertise and experience in low temperature engineering, hands-on expertise with cryostats and related technologies, you will play a critical role in designing and enhancing the performance and scalability of our detector systems necessary for our quantum architecture. This role requires a hands-on approach to low-temperature engineering and a proven ability to manage integration efforts across multidisciplinary teams, as well as the ability to work effectively across disciplines in a fast-paced environment.
You will take full ownership of their development, from concept through validation and deployment within large-scale cryostat systems.

Responsibilities include:

Develop new and innovative cryostats for our photon detector systems
Independently operate and test cryogenic systems (e.g. He-4 evaporator based, dilution refrigerators) including performance metrics, maintenance, and troubleshooting
Work with cryogenic liquid and gas systems to achieve optimized cooling requirements
Help deploy large-scale cryogenic facilities with high recovery and efficiency
Work with our scientific and engineering teams to push the limits on state-of-the-arts detector technologies

Basic qualifications and experience:

Master’s degree, in Mechanical Engineering, Applied Physics, or a closely related technical field with at least 5 years of cryogenic industry experience
Experience leading and iterating on cryostat designs
CAD and simulation experience for thermal/mechanical modeling (e.g. Solidworks)
Extensive hands-on experience operating cryostats, including cooldowns, troubleshooting, and maintenance
Knowledge and experience with high vacuum systems for cryogenic use
Liquid cryogen handling and distribution experience
Knowledge of design and fabrication of liquid heat exchangers
Experience operating a variety of fridges including pulse tube, liquid-cryogen, sorption, and dilution refrigerators
Thermal and mechanical engineering simulation experience, including knowledge of low-temperature material properties
Self-motivated, comfortable working both independently and collaboratively with people of all disciplines on complex projects in a fast-paced environment
Detail-oriented with positive attitude towards work
Excellent interpersonal and written communication skills

Preferred qualifications and experience:

7+ years cryogenic industry experience
Experience with statistical process control and quality management system reporting methods
Experience writing Python code
Knowledge of Canadian and international regulations and standards for pressure and electrical systems

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 150,000 - 200,000 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 Senior Cryogenic Engineer will lead the design, development, and maintenance of next-generation cryostats and facility-level infrastructure. They will own the hardware lifecycle and collaborate with multidisciplinary teams to ensure robust, scalable performance for quantum detector systems.

Requirements

Candidates must hold a Master’s degree in Mechanical Engineering, Applied Physics, or a related field with at least 5 years of industry experience. Proficiency in CAD simulation, cryostat operation, and high vacuum systems is essential for this role.

Skills

Cryogenic engineering
Cryostat design
Mechanical engineering
Applied physics
CAD
Solidworks
Thermal modeling
Mechanical modeling
High vacuum systems
Liquid cryogen handling
Heat exchangers
Pulse tube refrigerators
Dilution refrigerators
Python
Statistical process control
Quality management systems

Benefits

Equity
Benefits

Visa sponsorship

Not detected in the job text

Keywords

Cryogenic Engineer
Quantum Computing
Cryostats
Mechanical Engineering
Applied Physics
Solidworks
Thermal Simulation
Mechanical Simulation
High Vacuum Systems
Liquid Cryogens
Heat Exchangers
Pulse Tube Refrigerators
Dilution Refrigerators
Sorption Refrigerators
Python
Statistical Process Control
Quality Management System
Hardware Lifecycle
Detector Systems
Infrastructure
Photon Detectors
He-4 Evaporator
Pressure Systems
Electrical Systems
Engineering
Research
Innovation
Collaboration
Problem Solving
Quantum Architecture

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