Jobs in Canada

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Added 5 months ago
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Sr. Staff Photonics Systems Engineer
Lightmatter
Toronto, Ontario
- Full-time
We are hiring a Sr. Staff Photonics Systems Engineer to join our laser development team. In this role, you will develop integrated and highly scalable laser solutions for silicon photonics…
Added 5 months ago
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EMC Engineering Delegate (DAD/DAR)
Cyient
Mississauga, Ontario
- Full-time
Must hold, or be eligible to obtain, Transport Canada DAD or DAR delegation in the EMC discipline
Added 5 months ago
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Professional, Engineering, Liaison
Bombardier
Mississauga, Ontario
- Full-time
Find solutions to any problem with the aircraft structure and/or systems that is reported and raise necessary documentation to overcome the problem quickly and efficiently.
Added 5 months ago
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Scheduler - Nuclear Construction
Kiewit
Clarington, Ontario
- Full-time
Kiewit Nuclear Solutions is a full-service engineering, project management, and construction provider operating across North America. Our experience and expertise span all aspects of the…
Added 5 months ago
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Scheduler / Planner
Ganotec
Oakville, Ontario
- Full-time
…planning, organization, control, integration and completion of engineering, including in the production and execution of project documentation including Construction Work Packages within…
Added 3 months ago
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Tech Lead Manager, AI / Machine Learning
Numerator
Toronto, ON
- Full-time
…team of ML engineers while continuing to write code, design systems, and ship GenAI features yourself. You'll work with an established and rapidly evolving platform that handles millions of…
Added 3 months ago
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IT Systems & Infrastructure Administrator
Weir
Montreal, QC
- Full-time
Join a high-impact team supporting IT professionals who develop cutting-edge systems for the Royal Canadian Navy. As a member of the Customer Service Desk Team within the Information and…
Added 2 months ago
Finance Project Manager
Alstom
Toronto, ON
…high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the…
Added 3 months ago
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Mainline Alignment Designer - Track
SYSTRA
Toronto, ON
- Full-time
SYSTRA Canada is part of the SYSTRA group, an international consulting and engineering group, a world leader in the design of transport infrastructures. SYSTRA Canada is an engineering and…
Added 3 months ago
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Tech Lead Software Engineer
Nubank
Remote, Canada
- Full-time
- Remote
Our Engineering team helps Nubank to create and use the technology that provides us to build the best financial products. We strive for state-of-the-art software development practices that…
Added 3 months ago
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Backend PHP Developer
Smooth Commerce
Toronto, ON
- Full-time
The Backend PHP Developer is a core member of the engineering team responsible for building, maintaining, and scaling the server-side systems that power Smooth’s mobile and web…
Added 3 months ago
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Instrumentation and Controls Technician
AtkinsRéalis
Montreal, QC · Quebec, QC
- Full-time
Hybrid work policy: two days per week in the office
Added 2 months ago
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CCaaS Engineer
Accenture
Toronto, ON · Vancouver, BC · Calgary, AB
- Full-time
…detail-oriented, a strong problem-solver, and committed to engineering excellence across both…
Added 2 months ago
JC
HVAC Service Operations Manager
Johnson Controls
Mount Pearl, NL · CAN NL Mt Pearl
- Full-time
Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce…
Added 2 months ago
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Software Engineer II - Toronto
INSTALILY.AI
Toronto, ON
- $90,000 to $110,000 CAD / year
…changing, and room to ship. Your code runs in live production systems inside billion-dollar operations, so you see your impact directly. People who do well here want that proximity to the…
Added 3 months ago
General Application Submission
Oxygen8 Solutions Inc
Burnaby, BC · Vancouver, BC · Toronto, ON
…buildings more energy-efficient. Our 100% electric ventilation systems improve air quality, reduce carbon footprints, and help people feel safe and comfortable in the spaces where they…
Added 3 months ago
DS
Vice President, Science
Daedal Systems
Toronto, ON
- $200,000 to $300,000 CAD / year
- Full-time
Daedal Systems is looking for a Vice President of Science to be accountable for plasma and measurement science for our industrialized plasma diagnostic platform. Our diagnostic platform…
Added 3 months ago
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Concepteur logiciel I - Tests / Software Designer I - Tests
EXFO
Montreal, QC · Quebec, QC
- Full-time
Bachelor’s degree in Software Engineering, Computer Engineering, Computer Science or an equivalent field;
Added 3 months ago
Intermediate Project Engineer - Land Development
WSP
Sudbury, ON
With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions.
Added 3 months ago
Project Design Specialist
State Window Corporation
Vaughan, ON
…line includes high-performance glass window walls, Uni-Wall systems, curtain walls, cladding, window inserts and balcony railing systems each tailored for high-rise condominium projects. We…
Added 3 months ago
Utility Operations Technician
Regional Municipality of Wood Buffalo
Fort McMurray, AB
…standards, i.e., construction methods for underground piping systems, standards for water, wastewater, and storm systems, asset management, project management, operational equipment…
Added 3 months ago
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Gestionnaire technique avant‑vente Canada/Pre-Sales Technical Manager Canada
Hitachi
Montreal, QC · (HE)Office_QC, Saint-Laurent
- Full-time
At Hitachi Energy, purpose meets innovation. This role offers a unique opportunity to shape the future of power systems by partnering with utility customers and delivering advanced…
Added 6 months ago
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UI/UX Designer
Embross
Richmond Hill, ON
- $75,000 to $90,000 CAD / year
Build and maintain design system components in Figma alongside our engineering team.
Added 2 months ago
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Planificateur(trice) principal(e) des installations / Senior Facilities Planner
Expleo
Montreal, QC
- Full-time
…industrial experience, analytical skills, and knowledge of CMMS…
Added 3 months ago
EI
Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
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…

Ecolab Inc.

Mechanical Engineer

Calgary, AB, T2C 5B1, Canada

Full-time

Apply on jobs.ecolab.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: Minimum of 8 years relevant mechanical engineering experience with 2+ years in a design role.
Posting language: English
Posted: Aug 1, 2026

Original job description

Mechanical Engineer

ABOUT COOLIT SYSTEMS INC.

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.

WHAT YOU’LL DO:

Role:

The Mechanical Engineer role at CoolIT Systems centers on the design and development of advanced Coolant Distribution Units (CDUs) for direct liquid cooling solutions. This position is responsible for leading the full product lifecycle - from initial concept and prototyping through to testing, validation, and mass production.

The role involves close collaboration with cross-functional teams, suppliers, and manufacturing partners to ensure efficient, high-performance, and scalable designs. A strong emphasis is placed on continuous product improvement, optimizing for performance, reliability, and manufacturability.

Ideal candidates possess a solid mechanical engineering background, hands-on experience with CAD and simulation tools, and strong communication skills to effectively drive projects and coordinate across teams.

Responsibilities:

Lead the NPI design of Coolant Distribution Units (CDUs) through concept development, prototyping, DVT, UL Certification, and PVT to product launch and mass production.
Support rapid iteration of design concepts through technology assessment, feasibility analysis, and proofs of concept, oversee the building and testing of thermal, hydraulic, and integrated assembly prototypes for validation.
Work closely with core teams, customers, and industry partners to ensure our CDU designs are delivered on time, meeting and exceeding market needs.
Collaborate with industry groups to define and influence emerging standards and best practices.
Innovate and advance the state of the art for CDU component and system design, maintaining Cool IT competitive advantage.
Detailed product design using principles of thermodynamics, fluid mechanics, and mechanical engineering with a focus on delivering high performance and high reliability products.
Create detailed engineering drawings, reports, design reviews, and other documentation to clearly explain convey design ideas, test results, and recommendations to internal teams and external stakeholders
Review and approve designs, drawings, and other engineering documentation.
Continuously look for ways to make our CDU designs better performing, improve reliability, reduce costs, and increase efficiency

Basic Qualifications:

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or directly related discipline.
Minimum of 8 years relevant mechanical engineering experience with 2+ years in a design role.
Proven understanding of designing parts and assemblies for high volume production.
Proven understanding of fluid dynamics principles, especially as they relate to heat transfer and fluid flow in cooling systems.
Process piping, P&ID and building mechanical design, particularly with respect to HVAC and fluid transfer.
Understanding of pump, motor, heat exchanger, and sensor selection, testing, and validation.
Deep familiarity with NPI, PLM, and PDM processes and how they contribute to engineering change management.

Preferred Qualifications:

Professional engineering designation with APEGA,or eligibility to obtain P.Eng status with 12 months.
The ideal candidate would have direct experience in product design and building mechanical or HVAC industries.
Experience with rapid prototyping manufacturing techniques and testing of thermal/mechanical components; familiarity with lab equipment for data collection.

Skills:

Proficiency in using CAD software (e.g., SolidWorks) for detailed mechanical designs & drawings.
Proficiency with advanced finite element computer simulations, particularly in CFD, heat transfer, and seismic analysis.
Detailed design calculations; heat transfer, fluid mechanics, piping design, stress/strain, and HVAC.
Design for Lean Six Sigma or related statistical product design methodologies (Preferred).
Effective verbal, written, and interpersonal communication skills.
Strong problem-solving, analysis, and risk mitigation skills.
Excellent time management and organizational skills.
Deep technical review of component and assembly designs, maintaining best practices and enforcing technical rigor in engineering approvals
Management of Engineering Changes for NPI and Sustaining products.
Mentoring and guidance of junior team members.

WHY COOLIT?

We strive to be an employer of choice and as such we believe in rewarding our employees with career and development opportunities that will maintain and strengthen our culture while aligning to our vision and values.

We are a company that is full of vibrant, innovative people who love what we do. Our comprehensive benefits package includes:

Vacation and flex days, and paid company-wide shutdown during the holiday season.
Comprehensive benefits including Dental, Drugs, Optical, Paramedical and Health Spending. These costs are covered by CoolIT and are enacted from your first day.
Dress for your day – in a casual yet professional environment.
Retention rewards like “The Big Coffee Break” that reward tenure with additional vacation time and a monetary bonus.
Company-funded RRSP contributions to support your long-term financial goals.

We thank every candidate in advance, however, only those selected for an interview will be contacted.

Successful candidates for this position will be required to undergo background checks including criminal records check and education.

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.

Apply on jobs.ecolab.com About employer

More about this job

Responsibilities

Lead the full product lifecycle of Coolant Distribution Units (CDUs) from initial concept and prototyping to mass production. Collaborate with cross-functional teams and suppliers to optimize thermal and hydraulic performance, reliability, and manufacturability.

Requirements

Requires a Bachelor's degree in Mechanical or Aerospace Engineering with at least 8 years of experience, including 2+ years in a design role. Must have proven expertise in fluid dynamics, heat transfer, and high-volume production design.

Skills

SolidWorks
CFD
Heat transfer
Fluid mechanics
Seismic analysis
Lean Six Sigma
NPI
PLM
PDM
P&ID
HVAC design
Rapid prototyping
Finite element analysis
Technical writing
Project management
Mentoring

Benefits

Vacation and flex days
Paid company-wide shutdown
Dental insurance
Drug insurance
Optical insurance
Paramedical insurance
Health spending account
Retention rewards
Company-funded RRSP contributions

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Direct Liquid Cooling
Coolant Distribution Units
CDU
Thermodynamics
Fluid Dynamics
Heat Exchangers
Piping Design
SolidWorks
CFD
Finite Element Analysis
NPI
PLM
PDM
Lean Six Sigma
APEGA
P.Eng
HVAC
DVT
PVT
UL Certification
Prototyping
Mass Production
Seismic Analysis
P&ID
Thermal Management
High Performance Computing
Data Centers
Supercomputers

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Jobs in Canada