1KOMMA5° is building Europe’s leading energy-software platform „Heartbeat“ and links PV, batteries, heat pumps and chargers into a virtual power plant. As a one-stop shop we also sell and install smart energy packages, enabling households to live, heat and drive carbon-neutral – quickly and professionally. Ready to drive the energy transition?

Your tasks

Install heat pumps and hot-water tanks at customers’ premises
Work on-site in installation and service teams
Mount radiators, insulate pipes and seal water lines to professional standards
Keep concise records to ensure quality assurance

Your profile

Completed vocational training as HVAC plant mechanic (Anlagenmechaniker SHK) or equivalent
Prior heat-pump experience beneficial but not required
Manual skills, physical fitness and eye for detail
Team player, motivated and passionate about the energy transition

We offer

High-quality workwear, modern tools and company vehicle provided
Permanent contract with attractive pay and performance bonus
Flat hierarchies, short decision paths and room to shape processes
EGYM Wellpass – access to 10,000+ fitness & wellness facilities
Job security with purpose: Real climate protection every day

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