Working Student (m/f/d) Technical Heat-Pump Planning – Remote, Munich, Berlin, Hamburg

1KOMMA5° is pursuing the vision “Living on wind and sunlight forever for free.” With Heartbeat AI we are building the energy system of the future—merging regional craft skills with scalable software to integrate solar, storage, heat pumps and e-mobility into one intelligent, real-time virtual power plant. By 2030 we aim to switch 1.5 million households to renewables.

Your tasks

• Independent planning of heat-pump projects for single- and multi-family homes
• Feasibility studies and heat-load calculations
• Advising on heating subsidies and coordinating with 1KOMMA5° locations and partners nationwide
• Preparing project documentation and material lists
• Continuous progress tracking

Your profile

• Enrolled student (e.g. engineering, energy technology) available 15–20 h/week
• First experience with heat pumps, HVAC or heat-load sizing
• Confident MS Office user with quick software-learning ability
• Proactive, communicative and goal-oriented team player
• Fluent German

We offer

• eGym Wellpass for fitness and health
• Company pension scheme
• Free drinks, fruit and vegetables
• Regular team events and a great community
• Remote work with location options in Munich, Berlin, Hamburg