Job Description
Position Summary
We are seeking a highly motivated R&D Engineer to join our engineering team in the development of next-generation heat pump systems utilizing CO₂ (R-744) refrigerant. This role will involve hands-on laboratory testing, system design, prototyping, and performance optimization. The ideal candidate will have strong expertise in thermodynamics, refrigeration technology, and mechanical system integration, with a passion for advancing sustainable HVAC solutions. Key ResponsibilitiesDesign & Development Lead design and optimization of refrigeration circuits for heat pump systems using CO₂ refrigerant (subcritical and transcritical cycles).
Perform thermodynamic calculations, component sizing, and system modeling.
Develop P&IDs, technical drawings, and engineering documentation.
Testing & Prototyping Build and evaluate prototypes in the R&D lab.
Develop and execute test plans for performance, reliability, and safety validation.
Conduct troubleshooting and root cause analysis on prototype units.
Innovation & Research Explore new technologies, heat exchanger designs, and system controls.
Support intellectual property development (patents, new concepts).
Stay current with regulations (F-Gas, PED, ISO/EN standards) and emerging technologies in CO₂ refrigeration.
Collaboration Work closely with suppliers for component evaluation and adaptation.
Support cross-functional teams (manufacturing, controls, quality, service).
Provide technical expertise during product industrialization. Qualifications Education: Bachelor’s or Master’s degree in Mechanical Engineering, Energy Engineering, or related discipline with a focus on thermodynamics / refrigeration.
Experience: 3–7 years of hands-on experience in refrigeration or HVAC development.
Demonstrated experience with CO₂ refrigerant systems strongly preferred.
Proficiency in system modeling and simulation tools
Technical Skills: Strong understanding of refrigeration cycles, compressors, heat exchangers, and expansion devices.
Hands-on lab testing, data acquisition, and instrumentation.
Knowledge of standards such as EN14511, Ecodesign, PED, and safety requirements for CO₂ systems.
Soft Skills: Strong analytical and problem-solving skills.
Ability to work independently and collaboratively in cross-functional teams.
Excellent communication skills for reporting and presenting technical findings. What We Offer Opportunity to work at the forefront of sustainable HVAC technology.
Hands-on involvement in prototype development and testing.
Career growth within a dynamic and innovative R&D environment.
Competitive compensation and benefits package.
Days: 7:30am – 5pm Mon-Thurs & 7:30am-11:30am Friday
Salary Negotiable
3 weeks vacations
Five personal paid days
RRSP matching
We are seeking a highly motivated R&D Engineer to join our engineering team in the development of next-generation heat pump systems utilizing CO₂ (R-744) refrigerant. This role will involve hands-on laboratory testing, system design, prototyping, and performance optimization. The ideal candidate will have strong expertise in thermodynamics, refrigeration technology, and mechanical system integration, with a passion for advancing sustainable HVAC solutions. Key Responsibilities
Perform thermodynamic calculations, component sizing, and system modeling.
Develop P&IDs, technical drawings, and engineering documentation.
Develop and execute test plans for performance, reliability, and safety validation.
Conduct troubleshooting and root cause analysis on prototype units.
Support intellectual property development (patents, new concepts).
Stay current with regulations (F-Gas, PED, ISO/EN standards) and emerging technologies in CO₂ refrigeration.
Support cross-functional teams (manufacturing, controls, quality, service).
Provide technical expertise during product industrialization.
Demonstrated experience with CO₂ refrigerant systems strongly preferred.
Proficiency in system modeling and simulation tools
Hands-on lab testing, data acquisition, and instrumentation.
Knowledge of standards such as EN14511, Ecodesign, PED, and safety requirements for CO₂ systems.
Ability to work independently and collaboratively in cross-functional teams.
Excellent communication skills for reporting and presenting technical findings.
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