Servicetechniker Industriekälte (w/m/d)

Johnson Controls in Freiburg is seeking a Servicetechniker Industriekälte (w/m/d) to maintain and optimise industrial refrigeration and climate-control systems. The main responsibilities include diagnosing and repairing these systems on-site, performing preventive maintenance, and documenting all service activities in the company's ERP system. The role involves working closely with a multidisciplinary team and gaining exposure to cutting-edge energy-efficiency projects and the latest IoT-enabled control technologies. The ideal candidate will have a completed technical apprenticeship or degree in refrigeration/thermal engineering, along with at least two years of hands-on experience with industrial chillers and PLC-controlled units. Strong problem-solving skills and fluency in German and English are essential. The position offers the opportunity to contribute to sustainable climate solutions for high-profile manufacturing clients while developing expertise in a market-leading global organization. What the role asks for: - A completed technical education or a degree in refrigeration/heating technology - At least two years of professional experience with industrial coolers and PLC-controlled units - A valid driver's license - Strong problem-solving skills - Fluent in German and English