1KOMMA5° is building Europe’s leading energy-software platform “Heartbeat” and creating a virtual power plant that links PV systems, battery storage, heat pumps and EV chargers. We offer customers a one-stop shop for purchasing and professionally installing smart energy systems – enabling every household to live, heat and drive climate-neutral faster.

Your responsibilities

Plan and design new heating projects – from initial consultation to commissioning
Calculate heat demand and select the right heating solution for our customers
Install, connect and commission heat-pump systems incl. hydraulics and electrics
Configure, inspect and function-test installed heat pumps
Fit/replace radiators and install hot-water cylinders and infrared heaters
Co-shape and further develop our HVAC department in the Berlin team

Your profile

Master craftsman certificate in HVAC or comparable qualification
Experience with heat pumps, radiators and infrared heaters preferred
Self-reliant, quality- and safety-focused working style
Customer-friendly attitude and team spirit

We offer

Secure job and attractive pay in a future-proof industry
Collegiate, family-like team with flat hierarchies and fast decisions
Wellpass: discounted access to gyms and sports facilities
Company pension scheme and low-cost bike-leasing

Master of HVAC (m/f/d) Heat Pumps & Heating Technology - 1KOMMA5° Berlin

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