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Added 7 mins ago
G
Mechanical Designer
Gorbel
Elmira, ON · ELS Union Street
- Full-time
The Mechanical Designer will create, develop, and test products such as machines, tools, and sensors for the material handling product lines. They also collect data on prototype performance…
Added 7 mins ago
C
Embedded Software Engineer - New Grad
Ciena
Ottawa, ON
- Full-time
The must haves:
Added 7 mins ago
P
Motion Designer, Product & Launch
Pontosense
Kitchener, ON
- Full-time
Added 7 mins ago
P
Diesel Truck Technician/Mechanic II (3rd-5th Year Apprentice Program)
Penske
Toronto, ON · Etobicoke, ON
- Full-time
Road test vehicles when necessary to diagnose malfunctions or to ensure that they are working properly.
Added 21 mins ago
K
Paid Social Specialist
Klick
Toronto, ON
- Full-time
…technology to drive measurable impact. Media teams continuously test, learn, and optimize to improve performance. Their work connects strategy and creativity to real-world…
Added 21 mins ago
P
Motion Designer, Product & Launch
Pontosense
Kitchener, ON
- Full-time
Added 21 mins ago
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Software Developer
Ericsson
Ottawa, ON
- Full-time
Design, implement, test, and integrate scheduler and baseband features, including radio resource management functions.
Added 21 mins ago
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Technician
Dynacare
Winnipeg, MB
- Full-time
- Contract
Maintains accurate records for all test and control results.
Added 21 mins ago
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Project Coordinator
AtkinsRéalis
Toronto, ON
- Full-time
Understands and enforces the Inspection Test Plans (ITPs) and corresponding checklists.
Added 21 mins ago
RS
Material Handler II - Night shift
Ryder Supply Chain Solutions
Cornwall, ON
- Full-time
Wage: $26.27/hour + $1.25 Night shift premium · As part of our commitment to compliance with employment and immigration laws, all applicants must have valid legal authorization to work in Canada
Added 21 mins ago
Electro-Mechanical Technician (Weekend Shift)
L3Harris Technologies
ON · Waterdown, ON
Job Title: Electro-Mechanical Technician (WEEKEND SHIFT)
Added 21 mins ago
Test & Integration Technician (Weekend Shift)
L3Harris Technologies
ON · Waterdown, ON
Job Title: Test & Integration Technician (WEEKEND SHIFT)
Added 36 mins ago
TS
Temporary Full Time Cook
The Salvation Army in Canada
Victoria, BC
- Full-time
Must provide verification of negative TB skin test.
Added 37 mins ago
EC
Housekeeping Attendant, Full Time
ESS Compass
SK · Clearwater, SK
- Full-time
Physical ability to perform all aspects of the job, including requirements to lift up to 20 pounds
Added 37 mins ago
EC
Second Cook, Full Time
ESS Compass
Smithers, BC
- Full-time
Food Safety Certification required
Added 37 mins ago
K
Paid Social Specialist
Klick
Toronto, ON
- Full-time
…technology to drive measurable impact. Media teams continuously test, learn, and optimize to improve performance. Their work connects strategy and creativity to real-world…
Added 50 mins ago
LH
Physiotherapy Assistant
Lifemark Health Group
Haileybury, ON
- $17.6 to $21.17 CAD / hour
- Part-time
Proof of Tuberculin (2-Step Mantoux Test) clearance
Added 50 mins ago
RC
Senior Backend Engineer
Realtek Consulting LLC
Toronto, ON
- Contract
Job Location:Toronto,Ontario- 3 days Per week in office
Added 50 mins ago
P
Motion Designer, Product & Launch
Pontosense
Toronto, ON
- Full-time
Added 51 mins ago
SL
Sales Manager, Prospr by Sun Life
Sun Life
Toronto, ON · Sun Life Toronto One York
- Full-time
…Financial Planners on our innovative Prospr Team. This isn't just a job – it's an opportunity to shape the future of financial advice and make a lasting impact on people's…
Added 51 mins ago
MU
Assistant or Associate Professor (Tenure Track) and McGill University Chair in Family and Community Medicine Research at St. Mary's Hospital, Department of Family Medicine (L001171)
McGill University
Montreal, QC
- Full-time
Please refer to the How to Apply for a Job (for External Candidates) job aid for instructions on how to apply.
Added 51 mins ago
Instructor
Liftow Limited
St. John's, NL
Role requires a valid driver’s license and the use of a personal vehicle to carry job duties.
Added 51 mins ago
CH
Facility Operations Supervisor
Clean Harbors
Breslau, ON
- Full-time
Work schedule: Continental shift pattern, 12 hour shifts
Added 51 mins ago
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Staff AI Systems Thermal Engineer
Broadcom
Ottawa, ON
- Full-time
1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account)
Added 1 hour ago
LH
Physiotherapy Assistant
Lifemark Health Group
Haileybury, ON
- $17.96 to $21.17 CAD / hour
- Internship
Proof of Tuberculin (2-Step Mantoux Test) clearance

Broadcom

Staff AI Systems Thermal Engineer

Ottawa, ON, Canada

Full-time

Apply on broadcom.wd1.myworkdayjobs.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: May 10, 2027
Experience: Experience: Bachelors plus 8+ years of experience or Masters plus 6+ years of experience.
Posting language: English
Posted: Nov 11, 2026

Original job description

Please Note:

1. If you are a first time user, please create your candidate login account before you apply for a job. (Click Sign In > Create Account)

2. If you already have a Candidate Account, please Sign-In before you apply.

Job Description:

We are looking for an experienced AI Systems Thermal Engineer to lead the end-to-end thermal design, simulation, optimization, and physical validation of Direct-to-Chip (D2C) liquid cooling solutions for next-generation AI accelerators and high-density compute platforms.

In this role, you will own the thermal-hydraulic performance of custom cold plates, interface materials, and fluid delivery subsystems - ensuring our high-power ASICs operate within safe thermal limits at peak workloads. You will collaborate closely with silicon package designers, board layout teams, mechanical housing engineers, and manufacturing partners from concept through mass production.

Key Responsibilities:

Thermal & CFD Modeling: Build and run detailed Computational Fluid Dynamics (CFD) and thermal-resistance network models to evaluate temperature distribution, pressure drop, and flow balancing across cold plates, trays, and racks.
Advanced Technology Implementation: Research advanced cooling technologies and develop integration and test plans to validate these technologies and convert them into production solutions.
Cold Plate Design & Optimization: Co-design high-performance liquid cold plates with strategic industry partners to cool high-heat-flux AI processors.
Thermal Interface Materials (TIM): Specify, select, and qualify thermal interface materials for large, high warpage, devices to minimize contact resistance between silicon dies and cold plates on large devices
System & Hydraulic Integration: Design coolant flow paths, quick-disconnects (QDs), hoses, and cold-plate retention/loading mechanisms in alignment with server chassis and OCP (Open Compute Project) standards.
Lab Validation & Testing: Plan and execute physical thermal testing in the lab - including thermocouple instrumentation, pressure/flow mapping, thermal test vehicle (TTV) bring-up, and simulation-to-test correlation.
Cross-Functional Collaboration: Partner with mechanical, electrical, firmware (thermal control algorithms), and supply chain teams to drive PCBA, tray and system level designs from NPI (New Product Introduction) to high-volume manufacturing.

Qualifications & Requirements:

Education: Bachelor’s or Master’s degree in Mechanical or Thermal Engineering (M.S. preferred), or equivalent.
Experience: Bachelors plus 8+ years of experience or Masters plus 6+ years of experience. Hands-on experience in thermal/mechanical design for high-power electronics, AI hardware, servers, or HPC systems.
Proven, direct experience designing and deploying Direct Liquid Cooling (DLC) systems, specifically liquid cold plates, coolant distribution units (CDUs), and manifold loops.

Technical Skills:

Electronics Cooling: Deep understanding of single-phase and/or two-phase heat transfer, fluid dynamics, pressure drop calculations, and electronics packaging interactions. Experience with air cooled systems also an asset.
Simulation Tools: High proficiency in CFD and thermal analysis software (preferably Flotherm, FloEFD, and MacroFlow.).
Lab Instrumentation: Experience with thermal data acquisition systems, flow meters, pressure transducers, and lab automation (Python, MATLAB, or LabVIEW).
CAD & Mechanical Design: Experience with electronics packaging and CAD platforms, preferably CREO, an asset.

Compensation and Benefits

The annual base salary range for this position is USD To USD

As a valued member of our team, you'll be eligible for a discretionary annual bonus and the opportunity to receive not only a competitive new hire equity grant, but also annual equity awards, connecting your success directly to the company's growth. All subject to relevant plan documents and award agreements.

Broadcom offers a competitive and comprehensive benefits package: Medical, dental and vision plans, RRSP participation including company matching, Employee Stock Purchase Program (ESPP), Employee Assistance Program (EAP), company-paid holidays; and paid sick leave and vacation time. The company follows all applicable laws for leaves of absence.

Broadcom is proud to be an equal opportunity employer. We will consider qualified applicants without regard to race, color, creed, religion, sex, sexual orientation, national origin, citizenship, disability status, medical condition, pregnancy, protected veteran status or any other characteristic protected by federal, state, or local law. We will also consider qualified applicants with arrest and conviction records consistent with local law.

If you are located outside USA, please be sure to fill out a home address as this will be used for future correspondence.

Apply on broadcom.wd1.myworkdayjobs.com About employer

More about this job

Responsibilities

Lead the end-to-end thermal design, simulation, and validation of liquid cooling solutions for high-density AI compute platforms. Collaborate with cross-functional teams to ensure high-power ASICs operate within safe thermal limits from concept through mass production.

Requirements

Requires a Bachelor's or Master's degree in Mechanical or Thermal Engineering with 6-8+ years of experience in high-power electronics cooling. Proven expertise in Direct Liquid Cooling (DLC) systems and proficiency in CFD simulation tools is essential.

Skills

Thermal design
CFD modeling
Liquid cooling
Thermal-hydraulic performance
Cold plate design
Thermal interface materials
Electronics cooling
Heat transfer
Fluid dynamics
Lab instrumentation
Thermal data acquisition
Python
MATLAB
LabVIEW
CAD
CREO

Benefits

Discretionary annual bonus
Equity awards
Medical insurance
Dental insurance
Vision insurance
RRSP participation
Company matching
Employee Stock Purchase Program
Employee Assistance Program
Paid holidays
Paid sick leave
Vacation time

Visa sponsorship

Not detected in the job text

Keywords

AI Systems
Thermal Engineer
Direct-to-Chip
Liquid cooling
CFD
Computational Fluid Dynamics
ASIC
Cold plates
Thermal interface materials
Hydraulic integration
OCP
Open Compute Project
Lab validation
TTV
Thermal test vehicle
NPI
High-volume manufacturing
Electronics packaging
Flotherm
FloEFD
MacroFlow
Thermal data acquisition
Flow meters
Pressure transducers
Lab automation
CREO
HPC
Servers
AI hardware

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Jobs in Canada