Commercial Refrigeration Technician (M/F/D)

We are not looking for an HVAC technician, but a technician specialised in commercial refrigeration.

Main Tasks:

• Configure CO2 refrigeration units (transcritical and subcritical cycles) as well as cold rooms operating with R449A.
• Maintenance & Troubleshooting: Perform fault diagnostics (electrical, hydraulic and refrigeration) and ensure preventive/corrective follow-up of supermarket and industrial installations.
  
• Regulation & Performance: Adjust control system parameters to maximise the energy efficiency of the systems.
  
• Safety & Standards: Strictly apply regulations related to refrigerants and safety specific to the high pressures of CO2 (R-744)

• Training: Federal VET Diploma as a Refrigeration Mechanic, Vocational Baccalaureate or BTS in Refrigeration Engineering / Air Conditioning.
• Technical Skills: Proven expertise in CO2 and HFO/HFC installations, advanced reading of electrical diagrams, up-to-date electrical certifications.
• On-call & Mobility: Valid driving licence for managing emergency repairs.