Join CoolIT, an Ecolab Company, a global leader in Direct Liquid Cooling technology for data centers, supercomputers, and high-performance computing environments.

CoolIT Systems, Inc. is hiring a full-time Test Technologist - PCL (Evening Shift) to support validation and qualification testing of passive cold plate loops, rack manifolds, and related liquid cooling infrastructure. In this hands‑on role, you will assemble and configure test systems, execute thermal, pressure, flow, leak, and functional testing, and analyze results to ensure products meet internal and customer requirements. You will work closely with engineering teams to troubleshoot hardware and instrumentation issues, support root cause investigations, develop test fixtures, and contribute to the continuous improvement of laboratory processes and test methodologies. This position is ideal for a technically driven individual who enjoys working in a fast‑paced lab environment and playing a critical role in validating next‑generation liquid 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.
- Enjoy three weeks of vacation, six flex days, and a one-week paid company‑wide holiday shutdown.
- $1,000 Annual professional development allowance to support your ongoing learning, skill development, and career growth.
- Dress for your day in a casual, professional environment.
- Work in a hybrid workplace.

What You Will Do





- Execute validation and qualification testing of passive cold plate loops and related liquid cooling hardware.
- Assemble and configure test setups including instrumentation, plumbing, sensors, and data acquisition systems according to approved procedures.
- Design and develop test fixtures to support product validation activities.
- Perform thermal, pressure, flow, leak, and functional testing in accordance with defined test methods.
- Support test planning and scheduling activities by preparing equipment, fixtures, and required instrumentation.
- Troubleshoot test setups, instrumentation, and laboratory equipment issues to ensure efficient test execution and minimize downtime.
- Record and document test conditions, observations, and results accurately in laboratory logs and data systems.
- Review collected data for completeness and identify anomalies or issues requiring further investigation.
- Assist engineering teams with root cause investigations through controlled testing and detailed documentation of findings.
- Maintain and calibrate lab equipment, sensors, and instrumentation as required.
- Contribute to the continuous improvement of test methods, laboratory processes, and standard work practices.




- Follow all laboratory safety procedures and best practices when operating test equipment and handling fluids and pressurized systems.

Position Details

- 100% in the office
- Evening Shift - 3pm to 11:30pm

Minimum Qualifications

- Diploma in Engineering Technology or a related technical discipline.
- 2-3 years of hands‑on experience in mechanical, thermal, or fluid system testing.
- Working knowledge of SolidWorks.
- Practical experience with test setups, instrumentation, and data acquisition systems.
- Experience performing pressure, flow, thermal, and leak testing.
- Ability to read and interpret engineering drawings, schematics, and test procedures.
- Strong troubleshooting and problem‑solving skills in a hands‑on laboratory environment.
- Strong attention to detail with the ability to accurately execute, document, and report test results.
- Effective communication skills and ability to collaborate with engineers and cross‑functional teams.
- Ability to manage multiple priorities in a fast‑paced laboratory environment.
- Commitment to safety, quality, and accurate test execution.

Preferred Qualifications

- Experience with data center liquid cooling systems.
- Familiarity with rack-level cooling infrastructure including manifolds, hoses, quick disconnects, and fittings.
- Experience supporting engineering validation, qualification, or product development programs.
- Experience working in a manufacturing, product development, or testing laboratory environment.

We thank every candidate in advance; however, we will contact only those selected for an interview.

Plea

📌 Test Technologist (Canada)
🏢 Ecolab
📍 Canada