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Salary
≈ $20k – $43k per year (Estimated)
Location
In office (New Taipei)
Seniority
Senior · 6+ years exp
Visa
No sponsorship (stated in the posting)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Sep 3, 2026. Ecolab scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Ecolab is a water, hygiene and infection prevention company headquartered in Saint Paul, Minnesota, supplying cleaning and sanitation chemicals, water treatment programs, food safety services and pest elimination to restaurants, hotels, hospitals, food and beverage plants and heavy industry. Founded in 1923, it is a Fortune 500 company that serves customers at more than 100,000 sites worldwide and owns Nalco Water, its industrial water treatment business. Openings cover sales and territory managers, field service representatives, food safety specialists, lab and manufacturing staff, logistics associates, finance analysts and data and AI engineers.

ABOUT COOLIT, AN ECOLAB COMPANY

Founded in Calgary, Alberta in 2001, CoolIT 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:

We are looking for a Thermal Mechanical Engineer to join our team, reporting directly to the Thermal Mechanical Engineering Manager. In this key role, you will lead the design and development of innovative Direct Liquid Cooling solutions, including passive cold plate loops, manifolds, and modular components.

Responsibilities:

  • Use thermal and mechanical engineering principles to lead the design and development of custom passive coldplate loops and rack & chassis manifolds. Leveraging knowledge and experience in areas including heat transfer, fluid dynamics, ergonomics and manufacturability to optimize design outcomes.
  • Foster close collaboration with cross-functional teams and customers to ensure seamless integration of products into overall cooling system designs and effective project execution.
  • Oversee the fabrication and testing of products, conduct experiments, collect data, and iterate designs to achieve desired thermal and mechanical performance.
  • Aid in conducting comprehensive reviews of designs and drawings produced by junior team members. Providing feedback on mechanical and thermal designs, drawing best practices and approving engineering drawings for use in manufacturing and assembly of products.
  • Develop detailed engineering documentation, reports, and articulate technical presentations to effectively communicate design concepts, testing outcomes, and recommendations to both internal teams and external stakeholders.
  • Utilize CAD, Simulation tools and engineering principles to aid in Mechanical and Thermal design of cooling products. Driving new product introduction (NPI) efforts from concept to mass production.

WHO YOU ARE:

Basic Qualifications:

  • Bachelor's degree in Mechanical Engineering.
  • Minimum of 6 years of relevant experience in thermal/mechanical engineering with a P.Eng designation or similar professional.
  • Highly proficiency in using CAD and simulation software (e.g. Solidworks, Celsius EC) to create detailed mechanical designs & drawings and predict & optimize performance.
  • Solid understanding of fluid dynamic principles, especially as they relate to heat transfer and fluid flow in cooling systems.
  • Proven ability to design components for mass production using a variety of different manufacturing methods and engineering principles (Statistical tolerance analysis, GD&T, FMEA, DFM & DFA)

Preferred Qualifications:

  • A Master’s degree in relevant thermal or fluid dynamics field is an asset.
  • Experience in a mass production environment is an asset.

Skills:

  • Strong analytical and problem-solving abilities, with a focus on data-driven decision-making.
  • Experience in conducting experiments, analyzing results, and iterating designs based on findings.
  • Excellent written and verbal communication skills.

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 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 including criminal records check and education.

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