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Carrier Commercial Refrigeration

Test & Development Engineer, Refrigeration

Carrier Commercial Refrigeration

Test & Development Engineer focusing on refrigeration technology in an international project team. Engaging in system and design concepts enhancing energy efficiency and quality.

Posted 6/2/2026full-timeMainz • 🇩🇪 GermanyMid-LevelSeniorWebsite

About the role

Key responsibilities & impact
  • Refrigeration engineering and further development of refrigerated display cases and cabinets within an international project team
  • Design, planning, execution and analysis of tests on refrigerated units and components in close cooperation with the project team
  • Development of system and design concepts for refrigerated units, taking into account performance, energy efficiency, cost, quality and time-to-market
  • Sizing and specification of components using available software and calculation programs
  • Collaboration with experts in flow simulation (CFD) and refrigeration-cycle simulation

Requirements

What you’ll need
  • Degree in Refrigeration Engineering, Energy Engineering, Mechanical Engineering, Thermodynamics or a comparable qualification
  • Strong understanding of thermodynamic and refrigeration principles as well as excellent analytical skills (calculations, component sizing, evaluations)
  • Hands-on mentality and enthusiasm for practical development and laboratory work directly on the product
  • Strong interest in testing techniques and product development
  • Structured, solution-oriented way of working
  • Good command of English and German, both written and spoken

Benefits

Comp & perks
  • Health insurance
  • Retirement plans
  • Career development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
refrigeration engineeringthermodynamicsenergy efficiencycomponent sizingflow simulationCFDtesting techniquesproduct developmentanalytical skillscalculations
Soft Skills
hands-on mentalityenthusiasm for practical developmentstructured workingsolution-oriented approachcollaborationcommunication skills
Certifications
degree in Refrigeration Engineeringdegree in Energy Engineeringdegree in Mechanical Engineeringdegree in Thermodynamics