Career Changer Construction Helper HVAC (m/f/d) – Heat Pumps & Heating Technology

1KOMMA5° pursues the vision "Living on wind and sunlight forever for free". With Heartbeat AI we are building the energy system of the future – combining regional craft expertise with scalable software.

Our solutions integrate solar, battery storage, heat pumps and e-mobility into one intelligent system that communicates with the electricity market in real time and fully automated. By 2030 we aim to convert 1.5 million households to renewables – supported by more than 3,000 employees at over 80 locations worldwide.

Your tasks

• Assembly & installation of heat pumps and hot-water tanks in residential and commercial buildings
• On-site construction and service work for private and maintenance customers
• Fitting radiators, insulating pipes and professionally sealing water lines
• Recording all work for quality assurance and traceability

Your profile

• First experience in HVAC/plumbing and with heat pumps preferred
• Craftsmanship and physical fitness for daily site challenges
• Independent, structured and quality-oriented way of working
• Team spirit and motivation to grow in a dynamic environment

We offer

• Active co-shaping in a fast-growing climate-tech company
• Informal culture, respectful cooperation and regular team events
• Direct contribution to the energy transition and sustainable climate protection