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Added 14 hours ago
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Junior Thermal Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
As a Junior Thermal Mechanical Engineer, you will support the design, development, and validation of liquid cooling products, including passive cold plates, coolant distribution manifolds,…
Added 1 day ago
A
Mechanical Engineering Lead, Data Centers
AECOM
Markham, ON
- $145,000 to $195,000 CAD / year
- Full-time
Lead the design of cooling infrastructure including chillers, cooling towers, pumps, CRAHs, CRACs, economization systems, and liquid cooling technologies.
Added 1 day ago
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Senior Mechanical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
Support high-density and liquid-cooling applications, including direct-to-chip technologies.
Added 1 day ago
Mechanical (Thermal/Vibration) Test Engineer
Moment Energy
Surrey, BC
Familiarity with liquid cooling or other thermal management systems.
Added 1 day ago
EI
Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
As a Mechanical Engineer, you will lead the design and development of next-generation Coolant Distribution Units (CDUs) that power AI, high-performance computing, and data center…
Added 1 day ago
SE
Magnet Engineer
Stellarex Energy
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Stellarex Energy is seeking an experienced, highly technical Magnet Engineer to drive the design, fabrication, testing, and integration of high-field superconducting magnetic coil systems…
Added 2 days ago
EI
Lab Technician
Ecolab Inc.
Calgary, AB
- Full-time
CoolIT, An Ecolab Company, the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers is seeking a full time Mechanical Laboratory…
Added 2 days ago
AC
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
This role is for a proven Mechanical Design Engineer who can take ownership of complex components and assemblies from concept through qualification and production. You will develop cold…
Added 2 days ago
A
Mechanical Design Engineer
Actalent
Ottawa, ON
- $110,000 to $150,000 CAD / year
- Full-time
Consider host system integration aspects of pluggables, such as insertion/extraction forces, mating cycles, and cooling methods (air vs liquid).
Added 5 days ago
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Technical Lead, Sustaining (CDU)
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
Join CoolIT, an Ecolab Company, a global leader in Direct Liquid Cooling technology for data centers, supercomputers, and high-performance computing environments.
Added 7 days ago
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Staff R&D Engineer Mechanical
Broadcom
Ottawa, ON
- Full-time
Experience with liquid cooling requirements and challenges.
Added 8 days ago
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Senior Director, Data Center Facilities Development
Oracle
Quebec, QC
- $163,600 to $268,800 CAD / year
Provide senior technical leadership for high-density compute environments, including mechanical systems, liquid cooling, electrical infrastructure, controls, and other mission-critical…
Added 8 days ago
E
Mechanical Engineer
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
As a Mechanical Engineer, you will lead the design and development of next-generation Coolant Distribution Units (CDUs) that power AI, high-performance computing, and data center…
Added 9 days ago
WI
Senior Mechanical Engineer, Mission Critical Buildings
WSP in Canada
Vancouver, BC
- Full-time
Develop innovative HVAC, cooling, plumbing, thermal management, ventilation, heat-rejection, and fuel systems that optimize performance, resilience, maintainability, and efficiency.
Added 9 days ago
WI
Senior Mechanical Engineer, Mission Critical Buildings
WSP in Canada
Vancouver, BC
- Full-time
Develop innovative HVAC, cooling, plumbing, thermal management, ventilation, heat-rejection, and fuel systems that optimize performance, resilience, maintainability, and efficiency.
Added 9 days ago
E
Lab Technician
Ecolab
Calgary, AB · CAN-Calgary Office Liquid Lab
- Full-time
CoolIT, An Ecolab Company, the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers is seeking a full time Mechanical Laboratory…
Added 9 days ago
Senior Mechanical Engineer, Mission Critical Buildings
WSP
Vancouver, BC
Develop innovative HVAC, cooling, plumbing, thermal management, ventilation, heat-rejection, and fuel systems that optimize performance, resilience, maintainability, and efficiency.
Added 9 days ago
AC
Senior Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol is seeking a highly skilled and motivated Product Development Engineer to lead the design and development of liquid cooling solutions for front-end I/O connectors that will power…
Added 9 days ago
AC
Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol is seeking a highly skilled and motivated Product Development Engineer to lead the design and development of liquid cooling solutions for front-end I/O connectors that will power…
Added 12 days ago
EI
Technical Sales Engineer
Ecolab Inc.
Calgary, AB
- Full-time
Join CoolIT, an Ecolab Company, a global leader in Direct Liquid Cooling technology for data centers, supercomputers, and high-performance computing environments.
Added 12 days ago
AC
Senior Product Development Engineer – Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
Amphenol is seeking a highly skilled and motivated Product Development Engineer to lead the design and development of liquid cooling solutions for front-end I/O connectors that will power…
Added 13 days ago
CS
Mechanical Manufacturing Engineer
CoolIT Systems
Calgary, AB · Greater Calgary Metropolitan Area
- Full-time
Company Description CoolIT Systems is a global leader in advanced liquid cooling solutions for data centers, high-performance computing, and desktop systems. The company partners with major…
Added 13 days ago
AI
Founding Engineer - Thermal / HVAC / Mechanical
Aran Industries
Remote, Canada
- Full-time
- Remote
You own end-to-end thermal and HVAC design automation for data center and industrial projects - from air-cooled halls to liquid cooling.
Added 13 days ago
AC
Product Development Engineer - Mechanical Design For Liquid Cooling
Amphenol Communications Solutions
Markham, ON
- Full-time
This role is for a proven Mechanical Design Engineer who can take ownership of complex components and assemblies from concept through qualification and production. You will develop cold…
Added 13 days ago
EI
Senior Thermal Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
Are you passionate about advancing liquid cooling technologies that power AI, high-performance computing, and next-generation data centers? As a Senior Thermal Mechanical Engineer, you will…

Ecolab Inc.

Mechanical Engineer

Calgary, AB, T2C 5B1, Canada

Hybrid

Full-time

Apply About employer

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Job details

Job type: Full-time
Workplace: Hybrid
Experience: Minimum 8 years of mechanical engineering experience, including product design and development responsibilities.
Posting language: English
Posted: Oct 25, 2026

Original job description

As a Mechanical Engineer, you will lead the design and development of next-generation Coolant Distribution Units (CDUs) that power AI, high-performance computing, and data center applications. Working across the full product lifecycle, from concept development through production launch, you will apply expertise in thermal systems, fluid mechanics, and mechanical design to create innovative, reliable, and highly manufacturable cooling solutions.

What's in it For You

Day 1 Coverage: Employer-paid comprehensive benefits, including dental, prescription drug, vision, paramedical coverage, and a $1,000 annual Health Spending Account.
RRSP: 2% employer-sponsored contribution.
Three weeks of vacation, six flex days, and a one-week company-wide holiday shutdown.
$1,000 annual professional development allowance.
Dress for your day in a casual, professional environment.
Opportunity to develop industry-leading cooling technologies for the world's most advanced computing environments.

What You Will Do

Lead the design and development of Coolant Distribution Units (CDUs) through the full New Product Introduction (NPI) lifecycle.
Develop and evaluate new concepts through feasibility studies, prototyping, testing, and validation activities.
Perform detailed mechanical design and engineering calculations related to thermodynamics, fluid mechanics, heat transfer, and fluid systems.
Create and maintain CAD models, engineering drawings, technical reports, and design documentation.
Collaborate with Engineering, Manufacturing, Quality, customers, and industry partners to deliver innovative products on schedule.
Conduct design reviews and provide technical approval of engineering documentation.
Support product certification, validation testing, and production readiness activities.
Drive continuous improvement initiatives that enhance product performance, reliability, manufacturability, and cost effectiveness.
Contribute to engineering standards, best practices, and emerging liquid cooling technologies.

Position Details

Location: Calgary, AB
Work Arrangement: Hybrid
Schedule: Full-time

Minimum Qualifications

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related discipline.
Professional Engineer (P.Eng.) designation with APEGA, or eligibility to obtain registration within 12 months.
Minimum 8 years of mechanical engineering experience, including product design and development responsibilities.
Experience leading hardware products through the NPI process from concept through production launch.
Strong understanding of fluid mechanics, thermodynamics, heat transfer, and cooling system design.
Experience with pumps, heat exchangers, motors, sensors, piping systems, and HVAC-related equipment.
Experience using CAD software such as SolidWorks for detailed mechanical design and engineering drawings.
Experience with PLM, PDM, engineering change management, and product lifecycle processes.
Strong technical problem-solving, communication, and project execution skills.

Preferred Qualifications

Experience designing products for high-volume manufacturing environments.
Experience in thermal management, HVAC, cooling systems, fluid transfer systems, or building mechanical design.
Experience with CFD, finite element analysis (FEA), thermal simulation, or seismic analysis.
Experience with rapid prototyping, product testing, and laboratory validation equipment.
Knowledge of Design for Lean Six Sigma or similar product development methodologies.
Experience mentoring junior engineers and providing technical leadership.
Experience working in regulated or certification-driven environments, including UL or CSA standards.

We thank every candidate in advance; however, we will contact only those selected for an interview. Please note: immigration sponsorship is not available for this role.

Successful candidates for this position will be required to undergo background checks, including criminal record checks and education verification.

ABOUT COOLIT, AN ECOLAB COMPANY

Founded in Calgary, Alberta in 2001, CoolIT Systems is the leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers. We design and manufacture solutions used by the largest tech companies globally.

Recognized as one of "The Americas' Fastest Growing Companies 2023" by Financial Times and honored with the Deloitte Fast 50 Clean Technology award in 2022, as well as the Deloitte Fast 500 distinction in both 2021 and 2022, CoolIT's rapid growth is capturing global attention.

As demand for generative AI, high-performance computing, and cloud solutions rapidly expands, there has never been a more exciting time to join our team.

During pre-screening, we may use an AI tool, supported by human oversight, to efficiently manage tasks such as resume screening and/or interview scheduling. All hiring decisions are made by human reviewers.

Successful candidates will be required to undergo pre-hire background checks as a condition of employment.

Our Commitment to a Culture of Inclusion & Belonging
Ecolab is committed to fair and equal treatment of associates and applicants and furthering the principles of Equal Opportunity to Employment. We will recruit, hire, promote, transfer and provide opportunities for advancement based on individual qualifications and job performance in all matters affecting employment, compensation, benefits, working conditions, and opportunities for advancement. Ecolab will not discriminate against any associate or applicant for employment because of race, religion, color, creed, national origin,citizenship status, sex, sexual orientation, gender identity and expressions, genetic information, marital status, age, or disability.

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More about this job

Responsibilities

Lead the design and development of Coolant Distribution Units through the full product lifecycle from concept to production. Collaborate with cross-functional teams to ensure innovative, reliable, and manufacturable cooling solutions for high-performance computing.

Requirements

Requires a bachelor's degree in mechanical or aerospace engineering and at least 8 years of relevant experience. Candidates must hold or be eligible for a P.Eng. designation and possess strong expertise in thermal and fluid systems.

Skills

Mechanical design
Thermal systems
Fluid mechanics
Thermodynamics
Heat transfer
CAD
SolidWorks
Product lifecycle management
NPI
Engineering calculations
Prototyping
Validation testing
Technical documentation
Project execution
Problem-solving

Benefits

Dental coverage
Prescription drug coverage
Vision coverage
Paramedical coverage
Health spending account
RRSP contribution
Paid vacation
Flex days
Professional development allowance

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineer
Coolant Distribution Units
AI
High-performance computing
Data center
Thermal systems
Fluid mechanics
NPI
CAD
SolidWorks
Thermodynamics
Heat transfer
PLM
PDM
Engineering change management
HVAC
Pumps
Heat exchangers
CFD
FEA
Lean Six Sigma
UL standards
CSA standards
Direct Liquid Cooling
Product design
Manufacturing
Prototyping
Validation
Technical approval
P.Eng.

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