Servicetechniker MSR (m/w/d)

Install, commission, maintain, and repair ventilation and climate-engineering systems on customer sites. Diagnose and resolve technical faults independently, and provide on-site technical guidance and customer instruction. Keep thorough documentation of work performed and service reports, and collaborate closely with technical support teams in Kirchen (Sieg) and Jettingen-Scheppach. Perform service and after-sales activities primarily across German-speaking regions.