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Added 42 mins ago
PA
Network and Systems Specialist
Prodomax Automation Ltd.
Barrie, ON
- Full-time
Network and Systems Specialist will oversee the day-to-day operation of the computer network, including hardware & software support.
Added 1 hour ago
EM
Product Specialist, evertz.io
Evertz Microsystems Limited
Burlington, ON
- Full-time
As a Product Specialist, you'll be the technical bridge between our customers, product design, engineering, and operations - working hands-on with configuration, deployment, and cloud…
Added 6 hours ago
GD
Software Test Specialist/Engineer
General Dynamics Land Systems–Canada
London, ON
- Full-time
The Software Test role is responsible for testing Computer Software Configuration Item (CSCI) code to verify the functionality meets the requirements specifications. The Software Test role…
Added 8 hours ago
A
Smart 3D Administration and Support Specialist
AtkinsRéalis
Mississauga, ON
- Full-time
Liaise with external vendors including IT developers to investigate unusual problems with software releases/ hardware issues, or to receive assistance with hardware and peripheral…
Added 8 hours ago
A
Smart 3D Administration and Support Specialist
AtkinsRéalis
Mississauga, ON
- Full-time
Liaise with external vendors including IT developers to investigate unusual problems with software releases/ hardware issues, or to receive assistance with hardware and peripheral…
Added 10 hours ago
C
Simulator Technician - CMLU-EN
CAE
Comox, BC
- Full-time
Diagnose and resolve complex hardware, software, electrical, electronic, mechanical, and avionics-related simulator faults.
Added 10 hours ago
AC
Specialist, Commissioning
AVI-SPL Canada
Markham, ON
- Full-time
Experience with Enterprise VC solutions (Zoom, Microsoft Teams, Google Meet, Bluejeans, Cisco Telepresence, etc.) both hardware and software
Added 10 hours ago
Senior Civil Engineer
GHD Group Pty Ltd
Vancouver, BC
A seasoned engineering professional with demonstrated technical expertise aligned to professional accreditation standards. Independently leads the design, planning, management and delivery…
Added 11 hours ago
E
Test Specialist - CDU
Ecolab
Calgary, AB · CAN-Calgary Office Liquid Lab
- Full-time
CoolIT, An Ecolab Company, a leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers is seeking a talented Test Specialist to join our CDU…
Added 12 hours ago
MS
Cloud Video Specialist (Canada)
Motorola Solutions
Toronto, ON · ON
- Full-time
We are seeking an accomplished, high-impact Cloud Video Specialist to drive market demand and accelerate adoption of our Avigilon Alta cloud-native video security platform across Toronto…
Added 14 hours ago
C
Simulator Technician - CMLU
CAE
Comox, BC
- Full-time
Diagnose and resolve complex hardware, software, electrical, electronic, mechanical, and avionics-related simulator faults.
Added 15 hours ago
T
Telecommunications Systems Analyst
TEKsystems
Calgary, AB
- $45 to $60 CAD / hour
- Contract
Three (3) years' experience with large, complex telecommunication systems that include hardware, software and documentation deliverables;
Added 15 hours ago
T
User Terminal System Engineering Specialist
Telesat
Ottawa, ON
- Full-time
Telesat is seeking an experienced User Terminal System Engineering Specialist to support systems engineering for Lightspeed User Terminal products and applications. This role will focus on…
Added 16 hours ago
DT
Senior Configuration Management Specialist
DEFSEC Technologies Inc.
Ottawa, ON · Greater Ottawa Metropolitan Area
- Full-time
KWESST is seeking a highly skilled and experienced Sr Configuration Management (CM) specialist to join our LC4ISR program in an Obsolescence Management role. This role focuses on the…
Added 16 hours ago
RH
Desktop Support Specialist
Robert Half
Calgary, AB
- Contract
The successful consultant will act as a key point of contact for day-to-day IT support, ensuring users receive timely and effective assistance across hardware, software, mobility,…
Added 17 hours ago
E
Tests and Validations Specialists
EERS
Montreal, QC
- Full-time
EERS develops enabling hardware and software for noise management, hearing protection, audio clarity and voice intelligibility through devices that are comfortable and secure. We are…
Added 17 hours ago
HH
Analytics Data Specialist
Home Hardware Stores Limited
St. Jacobs, ON
- Full-time
We’re more than Canada’s largest independent hardware and building supplies retailer - we’re part of communities across the nation.
Added 17 hours ago
Avionics Technical Service Representative
L3Harris Technologies
Saguenay, QC · Bagotville, Queb
Keep current with current and new technologies (hardware / software) which might benefit the CF-18 community
Added 1 day ago
A
Director of Hardware Product Development
AromaTech
Vancouver, BC
- Full-time
The role sits at the center of our hardware organization and works across external engineering partners, firmware and software teams, manufacturers, suppliers, quality, operations, and…
Added 1 day ago
M
Computer Vision Engineer, 3D
Mecka
Richmond Hill, ON
- $200,000 to $230,000 CAD / year
- Full-time
…you own the traditional computer vision, temporal filtering, and inverse kinematics - backed by excellent software engineering - that turn those into clean, rigid, smooth,…
Added 1 day ago
LN
Senior Human Factors Engineer / Ergonomics Specialist
LGM North America
Toronto, ON
- Full-time
Facilitate multidisciplinary workshops involving systems engineering, safety, operations, software, hardware, design, and customer representatives.
Added 1 day ago
GV
Spécialiste en réparation de PCB | PCB Repair Specialist
Grass Valley
Montreal, QC
- Full-time
With more than 65 years of heritage, Grass Valley combines deep expertise in high-performance hardware with a rapidly expanding software-defined, cloud-native ecosystem through the GV Media…
Added 1 day ago
T
Information Technology Specialist
TECEZE
Vancouver, BC
- Contract
Install, configure, replace, and troubleshoot hardware and software.
Added 2 days ago
PA
Network and Systems Specialist
Prodomax Automation Ltd.
Barrie, ON
- Full-time
Network and Systems Specialist will oversee the day-to-day operation of the computer network, including hardware & software support.
Added 2 days ago
TT
Technical Support Controls Specialist
Trojan Technologies
London, ON
- Full-time
Knowledge of specific controls' software/hardware and serves as the technical authority

Ecolab

Test Specialist - CDU

Calgary, AB, Canada
CAN-Calgary Office Liquid Lab, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Oct 18, 2026
Experience: BSc or MSc in Electrical, Electronics, Computer Engineering or relevant field, with 2+ years of experience
Posting language: English
Posted: Oct 2, 2026

Original job description

CoolIT, An Ecolab Company, a leading Direct Liquid Cooling technology provider for data centers, supercomputers, and desktop computers is seeking a talented Test Specialist to join our CDU team. In this role, you will develop and execute comprehensive verification and validation strategies, including test plans, procedures, and protocols, ensuring alignment with internal quality standards and customer requirements. You will perform test planning, test execution, and product risk assessments. Additionally, you will analyze test data rigorously, prepare technical reports, and present findings to cross-functional teams.

You will also lead root cause analysis, drive corrective actions for design and manufacturing issues, and support continuous improvement initiatives. Hands-on work with instrumentation, DAQs, actuators, and embedded systems is key, along with proficiency in bench test tools and mechanical design software. This role offers the opportunity to mentor and provide technical guidance to technologists and technicians while contributing to the advancement of liquid cooling technology

What’s in it for you:

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

Dress for your day – in a casual yet professional environment.

Thrive in a company that values sustainability, drives a safety-focused culture and has been recognized as one of the most ethical companies in the world

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

What You Will Do:

Work with the team of test engineers and technicians responsible for validation and qualification of Liquid Cooling distribution units and system components.

Execute comprehensive test strategies and qualification plans to meet internal requirements and customer defined standards.

Drive qualification of Pump, heat exchanger, PRV’s, electrical components and fluid distribution components across multiple coolants, covering thermal performance, fluid dynamics, reliability, and mechanical integrity.

Execute stress, reliability, and durability test campaigns including HALT, thermal cycling, temperature stress, pressure, flow, vibration, mechanical load, and leak testing based on risk and field-use conditions.

Review designs, materials, and specifications to identify technical risks, define mitigation strategies, and recommend design improvements to prevent field failures.

Perform and assist the test planning and support risk mitigation.

Detect design and manufacturing defects through structured testing and data analysis; perform root cause analysis and support corrective actions.

Verify mechanical integrity, sealing performance, and thermal performance for liquid cooling products under realistic operating and stress conditions.

Collaborate closely with design, reliability, manufacturing, and supplier teams to drive design-for-test and design-for-reliability throughout the product lifecycle.

Present technical findings and qualification results to internal leadership and external customers; participate in technical reviews and project meetings.

Minimum Qualifications:

BSc or MSc in Electrical, Electronics, Computer Engineering or relevant field, with 2+ years of experience

Strong knowledge of materials science, thermodynamics, fluid systems, and electro-mechanical components.

Demonstrated knowledge and experience in statistics and data science or data analysis.

Hands-on experience with instrumentation (pressure, temperature, flow sensors), DAQs, and actuators.

Proficiency with bench test tools (oscilloscope, power analyzer, logic analyzer, multimeter, etc.).

Demonstrated ability to perform design reviews, risk assessments, and root cause analysis.

Familiarity with control algorithms and PID tuning.

Programming experience (Python and/or C/C++).

Experience in mechanical hardware design in SolidWorks or equivalent CAD programs is an asset.

Knowledge of ASTM, ISO, and reliability test standards.

Preferred Qualifications:

Experience with data center liquid cooling systems.

Familiarity with Liquid cooling infrastructure.

Background in Electrical engineering.

Ability to manage multiple test programs, priorities, and timelines effectively.

Strong leadership and mentoring skills with the ability to guide and develop engineers and technicians.

Excellent problem-solving and analytical skills, especially for failure analysis and root cause investigations.

Clear and professional communication skills for presenting technical content to diverse stakeholders.

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

Successful candidates for this position will be required to undergo background checks.

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.

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More about this job

Responsibilities

The Test Specialist will develop and execute comprehensive verification and validation strategies for liquid cooling distribution units and system components. They will also lead root cause analysis, drive corrective actions for design and manufacturing issues, and present technical findings to cross-functional teams.

Requirements

Candidates must hold a BSc or MSc in Electrical, Electronics, or Computer Engineering with at least 2 years of relevant experience. Proficiency in instrumentation, data analysis, and mechanical design software is required, along with strong knowledge of thermodynamics and fluid systems.

Skills

Test planning
Verification and validation
Root cause analysis
Data analysis
Instrumentation
DAQ
Actuators
Embedded systems
Bench test tools
Mechanical design
SolidWorks
Python
C/C++
Thermodynamics
Fluid dynamics
Reliability testing

Benefits

Vacation days
Flex days
Paid company-wide holiday shutdown
Dental insurance
Drug coverage
Optical insurance
Paramedical insurance
Health spending account

Visa sponsorship

Not detected in the job text

Keywords

Liquid Cooling
CDU
Verification
Validation
Test Planning
Root Cause Analysis
Instrumentation
DAQ
Actuators
Embedded Systems
SolidWorks
Python
C++
Thermodynamics
Fluid Dynamics
Reliability
HALT
Thermal Cycling
Pressure Testing
Vibration Testing
Mechanical Integrity
Data Analysis
Statistics
PID Tuning
ASTM
ISO
Manufacturing
Design Reviews
Risk Assessment
Engineering

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