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Added 32 mins ago
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Staff Engineer, Thermal Design
Tenstorrent
Toronto, ON
- Full-time
Tenstorrent is building a high-performance AI platform that brings together software, compilers, platforms, networking, and semiconductors. The team values collaboration, curiosity, and…
Added 1 hour ago
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AI Engineer
Virtusa
Toronto, ON
- Full-time
…fine-tuning Large Language Models (LLMs), and implementing enterprise-grade AI applications on…
Added 1 hour ago
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Senior Solution Architect - People and Culture Technology
lululemon
Vancouver, BC
- Full-time
Work is performed onsite, minimum 4 days per week.
Added 3 hours ago
SM
RQ00838 – Solution Architect – CRM – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Hours: 7.25 hours per day, 5 days per week
Added 3 hours ago
SM
RQ11847 – Technology Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 3 hours ago
SM
RQ11119 – Applications Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 3 hours ago
Staff Engineer, Thermal Design
Tenstorrent
Toronto, ON
Tenstorrent is building a high-performance AI platform that brings together software, compilers, platforms, networking, and semiconductors. The team values collaboration, curiosity, and…
Added 4 hours ago
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Account Development Representative II - Toronto
Samsara
Georgina Beach, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
East Gwillimbury, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
Ajax, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
Aurora, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
Brampton, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
Caledon, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
S
Account Development Representative II - Toronto
Samsara
Halton Hills, ON
- Full-time
Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT)…
Added 4 hours ago
NI
Service Now Implementation Architect
Nityo Infotech
Toronto, ON
- Contract
Set the approach for AI on the platform, including Now Assist, AI agents and MCP, and where each is and is not a good fit.
Added 5 hours ago
PC
Salesforce Technical Manager
Pwc Canada
Toronto, ON · Vancouver, BC
- Full-time
…working directly with Agentforce, Data Cloud, and the Lightning Platform to build transformative solutions for enterprise clients. Responsibilities include but are not limited…
Added 6 hours ago
A
Principal Data Engineer, User Success (Agentic Experiences)
Autodesk
Toronto, ON
- Full-time
…This is a critical data science role for our agentic insights platform - we are evolving our data tools and platform to support AI-native experiences, enabling both humans and intelligent…
Added 6 hours ago
A
Principal Data Engineer, User Success (Agentic Experiences)
Autodesk
Toronto, ON
- Full-time
…This is a critical data science role for our agentic insights platform - we are evolving our data tools and platform to support AI-native experiences, enabling both humans and intelligent…
Added 6 hours ago
T
Staff Engineer, Mechanical Design
Tenstorrent
Toronto, ON
- Full-time
…share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and…
Added 7 hours ago
R
SAP Solution Architect
Raise
Oshawa, ON
- Full-time
We are currently requesting resumes for the following position: SAP Solution Architect
Added 7 hours ago
L
Senior Solution Architect - Agentforce/ Salesforce
lululemon
Vancouver, BC
- Full-time
As a Senior Solution Architect, you will design and own complex technology solution designs that enable priority business capabilities and deliver measurable outcomes across multiple…
Added 7 hours ago
Senior Data Scientist
Celestica International LP
Toronto, ON
…servers to securely and standardly connect AI models/agents with enterprise SCM data sources, internal operational tools, and external…
Added 7 hours ago
M
Senior Technical Architect, Genesys Cloud (Relocation to Toronto)
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 7 hours ago
Staff Engineer, Mechanical Design
Tenstorrent
Toronto, ON
…share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and…
Added 8 hours ago
B
Infrastructure Solution Architect
Bombardier
Dorval, QC
- Full-time
The Infrastructure Solutions Architect is responsible for designing, guiding, and implementing enterprise infrastructure solutions that support mission-critical aerospace operations. This…

Tenstorrent

Staff Engineer, Thermal Design

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

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Job details

Job type: Full-time
Apply by: Dec 13, 2026
Posting language: English
Posted: Nov 13, 2026

Original job description

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities.

Tenstorrent is building a high-performance AI platform that brings together software, compilers, platforms, networking, and semiconductors. The team values collaboration, curiosity, and solving hard problems. We are seeking a Staff Thermal Design Engineer to architect and productize advanced cooling solutions for high-performance PCIe cards and multi-chip server systems. You will lead thermal strategy for next-generation AI platforms, with a focus on complex liquid-cooling infrastructure and scalable product integration.

This role is hybrid, based out of Toronto, Canada.

We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting.

Who You Are

You hold a bachelor’s or master’s degree in Thermal Engineering, Mechanical Engineering, or a related technical field, and have 10+ years of thermal design and architecture experience in enterprise servers, HPC, or specialized AI hardware.
You have hands-on experience designing and deploying server-to-rack liquid-cooling systems, with deep knowledge of CDUs, manifolds, pumps, chillers, heat exchangers, cold plates, facility water loops, and quick disconnects.
You are highly proficient in thermal simulation tools such as Ansys IcePak, FloTHERM, or SOLIDWORKS Flow Simulation, and 3D CAD tools, preferably SolidWorks.
You bring expertise in airflow management and hybrid cooling, including vapor chambers, heat pipes, fans, and advanced thermal interface materials, as well as hands-on lab validation using environmental chambers, wind tunnels, and liquid-cooling flow testers.
You are familiar with Longwin thermal testing equipment and tools such as data loggers, pressure-decay analyzers, flow meters, and airflow measurement systems; you balance thermal performance with manufacturability, cost, and reliability and can travel internationally up to 10% of the time.

What We Need

Architect and validate thermal solutions for high-power AI computing systems, including dense PCIe cards, multi-chip servers, and rack-level environments; define scalable approaches for integrating liquid cooling with air-cooled and hybrid thermal paths.
Lead CFD simulation at chip, system, and rack levels, and guide design of cooling components and interfaces, including cold plates, manifolds, TIMs, vapor chambers, heat pipes, pumps, and fans.
Define and oversee product-level validation and reliability strategies, including thermal cycling, environmental testing, leak detection, pressure-decay analysis, flow testing, and long-term thermal stability.
Lead supplier and manufacturing engagements: establish mechanical and thermal requirements, review designs and tooling, validate supplier test plans, and support critical builds, prototype testing, and manufacturing qualification on site as needed.
Drive thermal design reviews, engineering best practices, and future cooling roadmaps; mentor engineers, manage thermal component integration and lifecycle data in PLM, and produce clear architecture specifications, test reports, and design guidelines.

What You Will Learn

How to shape thermal architecture for next-generation AI platforms, from high-power PCIe cards and multi-chip servers to rack-scale systems.
How to bring advanced liquid cooling together with air and hybrid cooling technologies in products designed for performance, reliability, and scalable manufacturing.
How thermal simulations, lab validation, supplier development, and product integration work together to take complex cooling solutions from architecture through production.
How to influence future AI cooling strategies and technical standards while working across thermal, mechanical, electrical, manufacturing, and supplier teams.

Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.

This offer of employment is contingent upon the applicant being eligible to access U.S. export-controlled technology. Due to U.S. export laws, including those codified in the U.S. Export Administration Regulations (EAR), the Company is required to ensure compliance with these laws when transferring technology to nationals of certain countries (such as EAR Country Groups D:1, E1, and E2). These requirements apply to persons located in the U.S. and all countries outside the U.S. As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency. If employment is not possible due to U.S. export laws, any offer of employment will be rescinded.

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More about this job

Responsibilities

Architect and validate thermal solutions for high-power AI systems, including PCIe cards, multi-chip servers, and rack-scale environments, leading CFD simulations and integrating liquid, air, and hybrid cooling components. Define validation and reliability strategies, lead supplier and manufacturing engagements, and guide design reviews, cooling roadmaps, engineering practices, and team mentorship.

Requirements

Requires a bachelor’s or master’s degree in thermal engineering, mechanical engineering, or a related field, plus 10 or more years of thermal design and architecture experience in enterprise servers, HPC, or specialized AI hardware. Candidates should have hands-on server-to-rack liquid-cooling experience, proficiency with thermal simulation and 3D CAD tools, expertise in airflow and hybrid cooling, and experience with lab validation and manufacturing considerations.

Skills

Thermal Design
Thermal Architecture
Liquid Cooling
Computational Fluid Dynamics (CFD) Simulation
Thermal Simulation
3D CAD
Airflow Management
Hybrid Cooling
Lab Validation
Reliability Testing
Supplier Management
Manufacturing Qualification
Product Integration
Thermal Design Reviews
Engineering Mentorship

Visa sponsorship

Not detected in the job text

Keywords

AI Computing Systems
High-Performance Computing (HPC)
RISC-V
PCIe Cards
Multi-Chip Servers
Rack-Scale Systems
Liquid Cooling
Air Cooling
Hybrid Cooling
Computational Fluid Dynamics (CFD)
Ansys IcePak
FloTHERM
SOLIDWORKS Flow Simulation
SolidWorks
Cold Plates
Cooling Distribution Units (CDUs)
Manifolds
Pumps
Chillers
Heat Exchangers
Facility Water Loops
Quick Disconnects
Thermal Interface Materials (TIMs)
Vapor Chambers
Heat Pipes
Environmental Chambers
Wind Tunnels
Flow Testers
Pressure-Decay Analysis

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Jobs in Canada