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Added 22 mins ago
HA
Senior Engineer – Systems (Powerplant)
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Engineer – Systems (Powerplant). Your role involves the integration, installation, development, and certification of aircraft propulsion…
Added 22 mins ago
PE
Field Engineer
PowerON Energy Solutions
Vancouver, BC
- Full-time
The Field Engineer supports design review, commissioning, and operational troubleshooting on bus depot, commercial fleet, and shore power electrification projects; a hands-on role spanning…
Added 53 mins ago
D
QA Engineer
Dutch
Vancouver, BC
- Full-time
We are currently seeking a motivated, hands-on, and customer-oriented QA Engineer to join our growing tech team. In this role, you will work directly with the engineering and product teams…
Added 1 hour ago
O
Robot Teleoperator
Opalin
Québec, QC
- $25 to $35 CAD / hour
- Full-time
- On-site
…IT support, help desk, computer or electronics technician, systems administration, or a technical degree/program ? or equivalent self-taught experience</li><li>Basic working knowledge of…
Added 1 hour ago
GD
Software Engineering Developer, DevOps
General Dynamics Missions System International
Ottawa, ON
- $85,000 to $110,000 CAD / year
- Full-time
At General Dynamics Mission Systems–Canada, we’re not just engineering technology - we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical…
Added 1 hour ago
HA
Senior Engineer – Noise and Vibration
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
This role works closely with Aerodynamics, Structures, Powerplant, Systems, Flight Sciences, Cabin Interiors, Flight Test, and Certification teams to develop aircraft-level acoustic and…
Added 1 hour ago
HA
Engineer – Thermal Analysis
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
We are seeking a highly motivated Engineer – Thermal Analysis to support the development, certification, and production of our next-generation aircraft program. The Thermal Analysis…
Added 1 hour ago
HA
Senior Engineer – Performance
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic Senior Engineer – Performance. Your role involves developing, running, analysing and validating results of the platform performance models for the…
Added 1 hour ago
HA
Senior Engineer – Simulation
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
We are seeking a highly motivated Senior Engineer – Simulation to progress the development of an integrated aircraft simulation environment supporting our next-generation aircraft…
Added 1 hour ago
HA
Senior Embedded Software Engineer
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Experience in most of the following areas: hard real-time systems, built-in-test, tasking and interrupts, performing and developing tests, RTOS, bare-metal development, communication…
Added 1 hour ago
HA
Senior Embedded DevOps and Software Verification Engineer
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Own and continuously improve the CI/CD pipelines, build systems, and toolchains used to compile, test, and release embedded flight software.
Added 1 hour ago
BO
Canada | Toronto | Global Technology Summer Analyst - Software Engineer | 2027
Bank of America
Toronto, ON
- Volunteer
Build, test, and support applications, APIs, and integrated systems using clear, robust, and well-tested code, while troubleshooting technical issues and performing root cause analysis.
Added 1 hour ago
HA
Flight Control Laws Engineer
Horizon Aircraft
Kawartha Lakes, ON · Lindsay, ON
- Full-time
Horizon is seeking an open, enthusiastic, experienced Flight Control Laws Engineer. Your role involves developing our platform’s flight control laws, and flight control systems. As flight…
Added 1 hour ago
BS
Technical Lead (Full-Stack Engineering & AI)
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
We are looking for a hands-on Technical Lead and Senior Full-Stack Engineer who can build across the front end, back end, experience engine, and AI/ML layers and establish the engineering…
Added 2 hours ago
TI
AI Controls Engineer
Trane Italia
Montreal, QC
- Full-time
Deploy, test, measure & verify AI control algorithms for existing building control systems
Added 2 hours ago
TI
Digital Controls Technical Specialist
Trane Italia
Montreal, QC
- Full-time
Design, develop, and test control programs and sequences for IoT devices and building automation systems.
Added 2 hours ago
OS
Senior Electrical Engineer
Orion Steel Group
Calgary, AB
- Full-time
Interpro Pipe & Steel is looking for an Senior Electrical Engineer to join our Engineering team in Calgary and is required to support Alberta operations. As Senior Electrical Engineer, you…
Added 2 hours ago
RA
Stationary Engineer - Class 4B
Recrute Action
Longueuil, QC
- $35 to $39 CAD / hour
- Full-time
- On-site
<span id="spandesc"><div><b>Stationary Engineer - Class 4B<br/></b></div><div><br/></div><div>Would you like to work directly with heating and cooling systems while contributing to their…
Added 2 hours ago
RA
Stationary Engineer - Class 4B
Recrute Action
Longueuil, QC
- $35 to $39 CAD / hour
- Full-time
- On-site
<b>Job Description</b><br><span id="spandesc"><div><b>Stationary Engineer - Class 4B<br/></b></div><div><br/></div><div>Would you like to work directly with heating and cooling systems…
Added 2 hours ago
GS
Spécialiste Tests Electrique EGSE (Intermédiaire)
Groupe SII
Montreal, QC
- Full-time
We are looking for an Electronics Test Equipment Engineer to contribute to the development, integration, and validation of ground support equipment used for complex electronic systems in a…
Added 2 hours ago
CC
Composites Fabricator / Finisher
Celerity Craft
Squamish, BC
- Full-time
…uncrewed through to larger manned demonstrators) and need an engineer who owns the control and electrical integration of those…
Added 2 hours ago
IG
Software Developer
Insight Global
Newmarket, ON
- Full-time
…customers worldwide. This role is ideal for a backend-focused engineer who is passionate about developing scalable applications, building robust APIs, and contributing to modern cloud-based…
Added 2 hours ago
C
Manager, Continuity & Response
Clio
Calgary, AB · Burnaby, BC · Vancouver, BC · Toronto, ON
- Full-time
Direct experience with Crisis Management Teams at tech companies - their workflows, practices, and how they train and test - and how a resilience program supports them.
Added 3 hours ago
HT
Product Development Engineer
Husky Technologies
Bolton, ON
- Full-time
Our Development Engineering team is looking to hire an experienced Product Development Engineer. The successful candidate will lead the technical development of packaging products working…
Added 3 hours ago
AS
Full Stack Developer, Java / Angular / AWS
Apex Systems
Toronto, ON
- $45 to $50 USD / hour
- Full-time
Design, develop, test, and deliver full-stack enterprise applications.

Ecolab

Mechanical Engineer

Calgary, AB, Canada
CAN-Calgary Office Quarry Park, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 21, 2026
Experience: Minimum 8 years of relevant mechanical engineering experience, including at least 2 years in a product design role.
Posting language: English
Posted: Oct 7, 2026

Original job description

Are you passionate about designing innovative cooling technologies that power the world's most demanding AI, high-performance computing, and data center applications? At CoolIT, an Ecolab company, you'll play a key role in developing advanced liquid cooling solutions that support sustainable and efficient computing at scale.

As a Mechanical Engineer, you will lead the design and development of Coolant Distribution Units (CDUs) from concept through production. Working closely with cross-functional teams, customers, and industry partners, you will help deliver high-performance, reliable, and manufacturable cooling solutions that meet the evolving needs of the data center industry.

What's in it For You

Vacation and flex days, plus a paid company-wide shutdown during the holiday season.
Comprehensive benefits from day one, including Dental, Drug, Vision, Paramedical, and Health Spending coverage.
Casual yet professional "dress for your day" work environment.
Company-funded RRSP contributions.
Annual professional development allowance to support continued learning and career growth.
Opportunity to work on industry-leading cooling technologies supporting AI and high-performance computing applications.

What You Will Do

Lead NPI development of Coolant Distribution Units (CDUs) from concept through production launch.
Drive design activities including feasibility studies, prototyping, testing, validation, certification, and manufacturing readiness.
Design and develop CDU systems and components with a focus on performance, reliability, manufacturability, and cost optimization.
Build and evaluate thermal, hydraulic, and integrated assembly prototypes.
Collaborate with customers, suppliers, and internal teams to deliver products that meet market and customer requirements.
Create engineering drawings, technical reports, design reviews, and product documentation.
Support product certification activities, including UL compliance requirements.
Continuously improve product performance, reliability, efficiency, and cost.
Review and approve engineering designs, drawings, and technical documentation.
Mentor junior engineers and support engineering best practices and change management processes.

Position Details

Location: Calgary, AB (Hybrid)
Schedule: Full-time, standard business hours
Travel: Minimal travel as required for business needs

Minimum Qualifications

Bachelor's degree in Mechanical Engineering, Aerospace Engineering, or a related discipline.
Minimum 8 years of relevant mechanical engineering experience, including at least 2 years in a product design role.
Experience designing components and assemblies for high-volume production.
Strong understanding of fluid dynamics, heat transfer, and cooling system design principles.
Knowledge of process piping, P&IDs, HVAC systems, and fluid transfer systems.
Experience with pumps, motors, heat exchangers, and sensor selection, testing, and validation.
Familiarity with NPI, PLM, PDM, and engineering change management processes.
Proficiency with CAD software such as SolidWorks.

Preferred Qualifications

Professional Engineer (P.Eng.) designation with APEGA or eligibility to obtain within 12 months.
Experience in product design within the HVAC, building mechanical, or thermal management industries.
Experience with rapid prototyping methods and thermal-mechanical testing.
Proficiency in CFD, heat transfer, FEA, and other advanced simulation tools.
Knowledge of Lean Six Sigma or similar product design methodologies.
Experience mentoring and developing junior engineers.
Physical Requirements of Position
Ability to work in office, manufacturing, and laboratory environments.
Ability to evaluate prototypes, test equipment, and engineering assemblies.
Occasional lifting and handling of engineering components and test hardware.

Immigration sponsorship is not available for this position.

Successful candidates will be required to complete pre-employment screening, including criminal record and education verification checks.

About CoolIT Systems

CoolIT Systems, an Ecolab company, is the industry leader in Direct Liquid Cooling solutions for data centers, AI infrastructure, and high-performance computing environments. Our technology is trusted by many of the world's largest technology companies to deliver efficient, scalable, and sustainable cooling solutions.

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.

Apply About employer

More about this job

Responsibilities

Lead the design and development of Coolant Distribution Units from concept through production launch. Collaborate with cross-functional teams and customers to deliver reliable, manufacturable, and high-performance cooling solutions.

Requirements

Requires a Bachelor's degree in Mechanical Engineering or a related discipline and at least 8 years of relevant experience. Candidates must possess strong knowledge of fluid dynamics, heat transfer, and CAD software like SolidWorks.

Skills

Mechanical engineering
Product design
Coolant distribution units
Fluid dynamics
Heat transfer
Cooling system design
Process piping
HVAC systems
SolidWorks
NPI
PLM
PDM
Engineering change management
Thermal management
Prototyping
Validation

Benefits

Vacation
Flex days
Paid company-wide holiday shutdown
Dental coverage
Drug coverage
Vision coverage
Paramedical coverage
Health spending coverage
Company-funded RRSP contributions
Annual professional development allowance

Visa sponsorship

Not detected in the job text

Keywords

Mechanical Engineering
Coolant Distribution Units
Liquid Cooling
Data Center
AI Infrastructure
High-Performance Computing
NPI
SolidWorks
Fluid Dynamics
Heat Transfer
HVAC
P&IDs
PLM
PDM
Engineering Change Management
Thermal Management
Prototyping
Validation
Certification
UL Compliance
Lean Six Sigma
CFD
FEA
Manufacturing Readiness
Product Design
Sustainability
Reliability
Cost Optimization
Technical Documentation
Mentorship

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