Western Switzerland, Lausanne area We are recruiting for a well-established company active in heating, cooling and refrigeration solutions, looking to strengthen its service team in Western Switzerland, mainly in the Lausanne area. Your responsibilities As a Refrigeration Service Technician, you will work autonomously at customer sites and ensure the reliability and performance of installed systems. Your main duties include • Commissioning, maintenance and troubleshooting of refrigeration and air-conditioning systems • Interventions on heat pumps, cooling systems and HVAC installations • Diagnosing mechanical, electrical and refrigeration faults • System adjustments, performance checks and optimisation • Writing service reports and interacting with customers • Ensuring compliance with Swiss safety, environmental and regulatory standards Your profile • Technical training in refrigeration, cooling, air-conditioning or a related technical field • Proven experience as a refrigeration technician or service technician • Solid knowledge of refrigeration systems and refrigerants • Autonomous, reliable, customer-oriented and technically rigorous • Valid driving licence • French required, additional languages are an advantage What the company offers • Permanent position within a well-recognized player on the Swiss market • Lausanne area and surrounding region, local service interventions • Company vehicle, tools and equipment provided • Attractive salary package and ongoing technical training • Structured, professional and quality-focused working environment This role is ideal for a technician looking to join a stable company with strong technical standards and long-term development opportunities. For a confidential discussion or application, please apply via this platform.