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Added 21 mins ago
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Coordonnateur(trice) des ventes et de projets / Sales and Project Coordinator/Estimator
Allegion
Longueuil, QC
- Full-time
Be informed about the project, location, architect, type of application, etc.
Added 35 mins ago
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Lead Solution Architect
Manulife
Toronto, ON · Waterloo, ON · Regina, SK · Vancouver, BC · Halifax, NS · Calgary, AB
- Full-time
The Lead Solution Architect is responsible for defining and driving technology architecture strategy across Group Benefits a major business segment within the Canadian business segment.…
Added 2 hours ago
WI
IT Automation Architect
WSP in Canada
Moncton, NB
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 2 hours ago
WI
IT Automation Architect
WSP in Canada
Winnipeg, MB
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 2 hours ago
WI
IT Automation Architect
WSP in Canada
Toronto, ON
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 2 hours ago
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ServiceNow Business System Architect
CGI
Toronto, ON
- Full-time
As a Senior ServiceNow Business System Architect, you'll responsible for the holistic design, direction and strategy of the enterprise ServiceNow platform. You will provide a technology…
Added 2 hours ago
WI
IT Automation Architect
WSP in Canada
Montreal, QC
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 2 hours ago
WI
IT Automation Architect
WSP in Canada
Halifax, NS
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 3 hours ago
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Cloud Solution Architect - Cloud & AI
Microsoft
Toronto, ON · Ottawa, ON · Vancouver, BC · Calgary, AB
- Full-time
Added 4 hours ago
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AI Architect (T & I) (Telework/Hybrid)
CBC/Radio-Canada
Montreal, QC
- Full-time
We are looking for an AI Architect with deep technical expertise in optimizing training and inference for large language models (LLMs), multimodal models and AI systems in a media context.…
Added 5 hours ago
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Sr. Software Engineer - Android
eBay
Toronto, ON
- Full-time
Architect the development of features in the Android application
Added 5 hours ago
PC
Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
Pwc Canada
Ottawa, ON
- Full-time
Familiarity with the Salesforce digital customer platform, supported by certifications such as Salesforce Administrator, Platform Developer, App Builder, or Salesforce Architect.
Added 5 hours ago
PC
Deals Real Assets, Data Engineering & Digital Solutions, Senior Associate
PwC Canada
Calgary, AB
- Full-time
Architect, design, and develop robust, end-to-end data pipelines utilizing Azure Data Factory, Azure Databricks, and Azure Synapse Analytics
Added 5 hours ago
EI
Infrastructure Engineer
Edmonton International Airport (YEG)
Edmonton, AB
- Full-time
Added 5 hours ago
SS
Platform Architect
Simpro Software
Montreal, QC
- Full-time
Added 5 hours ago
Gestionnaire de projet, portefeuille de bâtiments publics / Project Manager, Public Buildings Portfolio
Tiree
Montreal, QC
Added 6 hours ago
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Enterprise Application - Experienced Designer, Senior Associate (Reliability Security Clearance Required)
PwC
Ottawa, ON · Toronto, ON
- Full-time
Familiarity with the Salesforce digital customer platform, supported by certifications such as Salesforce Administrator, Platform Developer, App Builder, or Salesforce Architect.
Added 6 hours ago
W
IT Automation Architect
WSP
Montreal, QC
- Full-time
As IT Automation Architect, you will shape WSP’s IT automation ecosystem by architecting enterprise frameworks, reusable patterns, standards, and guardrails. This role combines deep…
Added 6 hours ago
OS
Senior Security Architect
Ontario Securities Commission
Toronto, ON
- Full-time
The Ontario Securities Commission (OSC) is seeking a strategic and experienced Senior Security Architect to lead the evolution of our enterprise security architecture and cybersecurity…
Added 6 hours ago
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Datacenter Liquid Cooling Architect
Tenstorrent
Toronto, ON
- Full-time
As a Datacenter Liquid Cooling Architect, you will define, design, and architect next-generation liquid cooling infrastructure for Tenstorrent’s large-scale AI training and inference…
Added 6 hours ago
MG
AI Solutions Architect
Mobility Global
London, ON
- Full-time
Added 6 hours ago
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Gestionnaire de projet, portefeuille de bâtiments publics / Project Manager, Public Buildings Portfolio
Tiree
Montreal, QC
- Full-time
Added 6 hours ago
Senior ServiceNow Architect - Strategic Portfolio Management
Bell
Montreal, QC
The Senior ServiceNow Architect – Strategic Portfolio Management (SPM) is a senior enterprise architecture role accountable for the end-to-end technical direction, solution integrity and…
Added 6 hours ago
Full Stack Engineer, Revenue
Stripe
Canada
Scope, architect, and lead technical projects to improve on existing features and solve new problems
Added 6 hours ago
SP
Senior Technical Architect
Salesforce Partner Canada
ON · Ontario, Canada
- Full-time
Salesforce Professional Services is looking for a Senior Technical Architect. You will be serving as a strategic advisor and Salesforce product and platform expert to the company’s largest,…

Tenstorrent

Datacenter Liquid Cooling Architect

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 1, 2026
Experience: A datacenter and system thermal design professional with 10+ years of experience architecting cooling infrastructure for complex computing environments.
Posting language: English
Posted: Oct 2, 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.

As a Datacenter Liquid Cooling Architect, you will define, design, and architect next-generation liquid cooling infrastructure for Tenstorrent’s large-scale AI training and inference clusters. You will partner with systems engineering, mechanical engineering, software, and cross-functional design teams to develop chassis-, rack-, and cluster-scale cooling solutions, including CDU integration, telemetry and control, leak detection, and resilient operating strategies. This role will help shape reliable AI datacenter architectures and deployments for both internal and external customers.

This role is on-site, based out of Toronto, Canada, Austin, Texas or Santa Clara, California.

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

A datacenter and system thermal design professional with 10+ years of experience architecting cooling infrastructure for complex computing environments.
An experienced liquid cooling architect who can design chassis- and rack-scale solutions for large AI training and inference clusters.
A systems thinker who understands how mechanical, electrical, software, facility, and systems engineering decisions come together in mission-critical datacenter environments.
A hands-on problem solver with experience in fluid compatibility, pressure testing, leak detection, sensor integration, and cooling-system controls.
A collaborative technical leader who can work effectively with cross-functional teams and internal and external customers.

What We Need

Strong knowledge of ASHRAE thermal guidelines, liquid-cooled IT environments, facility HVAC integration, and industry best practices for datacenter cooling.
Proven experience designing and operating single-phase liquid cooling systems, including fluid selection, glycol-water mixtures, dielectric fluids, corrosion inhibitors, material compatibility, and dry-break couplings.
Expertise in pressure-testing protocols, including proof testing, burst testing, and leak testing, as well as leak detection, mitigation, filtration, redundancy, and resilient cooling architectures.
Practical experience integrating flow, temperature, and pressure sensors with monitoring and control systems, including defining operational rules and failure-response procedures for commercial CDUs. Experience with pumped two-phase liquid cooling is a plus.

What You Will Learn

Hands-on exposure to architecting next-generation liquid cooling infrastructure for Tenstorrent’s AI training and inference systems at chassis, rack, and cluster scale.
A deeper understanding of how commercial coolant distribution units are integrated, monitored, and controlled within high-performance AI datacenter deployments.
The opportunity to establish safe operating rules, telemetry requirements, leak-response strategies, and resilient failure modes for mission-critical cooling systems.
Experience shaping end-to-end AI cluster architectures and deployment solutions for both internal and external customers.
The ability to influence future datacenter thermal systems through close partnership with systems engineering, mechanical engineering, software, and other cross-functional teams.

Compensation for all engineers at Tenstorrent ranges from $100k - $500k including base and variable compensation targets. Experience, skills, education, background and location all impact the actual offer made.

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 design liquid cooling infrastructure for AI training and inference clusters at chassis, rack, and cluster scale, including CDU integration, telemetry, controls, leak detection, and resilient operating strategies. Collaborate with engineering teams and customers to shape reliable datacenter architectures and deployment solutions.

Requirements

Requires 10+ years of experience architecting datacenter and system thermal cooling infrastructure, with expertise in liquid-cooled environments and single-phase cooling systems. Candidates should have practical knowledge of fluid and material compatibility, pressure and leak testing, sensor integration, cooling controls, facility HVAC integration, and resilient system design.

Skills

Datacenter Cooling Architecture
Liquid Cooling Systems
Thermal Design
Single-Phase Cooling
Pumped Two-Phase Cooling
Fluid Selection and Compatibility
Pressure Testing
Leak Detection and Mitigation
Cooling System Controls
Sensor Integration
Telemetry and Monitoring
Commercial CDU Integration
Facility HVAC Integration
ASHRAE Thermal Guidelines
Resilient Cooling Architectures
Cross-Functional Collaboration

Visa sponsorship

Not detected in the job text

Keywords

AI Training Clusters
AI Inference Clusters
Datacenter Thermal Design
Liquid Cooling Infrastructure
Chassis-Scale Cooling
Rack-Scale Cooling
Cluster-Scale Cooling
Coolant Distribution Units
Single-Phase Liquid Cooling
Pumped Two-Phase Cooling
Glycol-Water Mixtures
Dielectric Fluids
Corrosion Inhibitors
Material Compatibility
Dry-Break Couplings
Proof Testing
Burst Testing
Leak Testing
Filtration
Cooling Redundancy
Flow Sensors
Temperature Sensors
Pressure Sensors
Telemetry
Cooling-System Controls
Failure-Response Procedures
ASHRAE Thermal Guidelines
Facility HVAC Integration
RISC-V
AI Datacenter Deployments

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