Apprentice HVAC Systems Mechanic (m/f/d)

At 1KOMMA5° we are building Europe’s leading energy software platform “Heartbeat” and creating a virtual power plant by pooling customers’ PV systems, battery storage, heat pumps and charging stations to maximize the profitability of connected energy assets. Our “one-stop-shop” covers sales and professional installation of smart energy systems so every household can become climate-neutral quickly and easily. In parallel, our technology unit continuously enhances Heartbeat software in order to connect customers worldwide to energy markets and always offer the cheapest and cleanest electricity tariff available.

Want to take an active part in the energy transition? Start your apprenticeship and shape the future with us!

Your responsibilities

• Install and maintain modern energy-efficient heating solutions: pellet boilers, solar thermal and heat pumps.
• Fit sanitary systems in residential and commercial buildings.
• Manufacture, assemble, inspect, service and repair HVAC systems and components.
• Learn to use control and regulating technology for effective fault diagnosis and remediation.

Your profile

• School-leaving certificate (at least secondary general school).
• Good manual skills and genuine technical interest.
• Confident manner, enjoyment of customer contact and teamwork.
• Reliability, initiative and sense of responsibility.

We offer

• Pleasant working atmosphere: supportive management and a motivated team.
• Above-tariff pay including holiday and Christmas bonuses plus capital-forming benefits.
• Security: open-ended apprenticeship contract and tax-privileged company pension.
• Personal development: targeted training programs and time for individual learning goals.
• Flexible hours: agree on personal appointments and maintain a healthy work-life balance.
• Modern equipment: high-quality workwear and professional tools.
• Team events: summer barbecue, Christmas party and attractive company excursions.
• Purposeful mission: collaborate on a sustainable, climate-neutral future.