1KOMMA5° is building Europe’s leading energy-software platform Heartbeat – turning PV, battery-storage, heat-pumps and EV-chargers into a virtual power plant that boosts clients’ returns. Our One-Stop-Shop sells and installs smart, climate-neutral energy systems fast and professionally. Through Heartbeat we connect users worldwide to the power market, guaranteeing the cheapest, cleanest tariff at any time.

Help drive the energy transition: send us your speculative application today.

Your tasks

Prepare and carry out all electrical installations for PV systems
Install cable trays and route wiring from service entrance to distribution board
Mount and connect distribution boards, inverters, battery-storage and grid components on your own or as part of a team
Test, commission and document electrical systems (level depends on qualification)
Coordinate with other trades and homeowners on site
Ensure safe, smooth project execution

Your profile

Electrical assistant:

Manual skills or first mounting experience
Basic technical understanding, safe handling of tools
Carefulness, reliability and physical fitness

Qualified electrician / electronics technician:

Completed vocational training in electrical craft (e.g. energy & building technology)
Experience in electrical installation or photovoltaics
Competence in wiring, connection and commissioning of systems
Sense of responsibility, independence and team spirit

Basic requirements:

Good command of German, written and spoken
Driving licence class B

We offer

High-quality workwear, modern tools and company vehicle
Permanent contract with attractive pay and performance-related bonus
Flat hierarchies and fast decision-making
Active participation in the energy transition
EGYM Wellpass – free access to 10,000+ fitness and wellness facilities

Speculative Application: Electrician / Electronics Technician / Electrical Assistant (m/f/d) Photovoltaics & Energy Systems – 1KOMMA5° Crafts, nationwide

Your tasks

Your profile

We offer

More jobs from 1Komma5Grad

Speculative Application: Plumbing & Heating Technician (m/f/d) Heat Pumps & Heating Systems – 1KOMMA5° Craft – Nationwide

Ausbildung zur/zum Kauffrau-/mann für Büromanagement (m/w/d) zum 01.08.2026 - 1KOMMA5° Bremen

Certified Electrical Technician / Master Electrician (m/f/d) – Photovoltaics, Heat Pumps & Energy Systems

More jobs in Craftsmanship

Working Student (m/f/d) Technical PV Planning – 1KOMMA5° Craft – Berlin

Renewable Energy Sales

Construction Manager PV Large-Scale Systems (f/m/d)

More jobs in Kassel

Working Student – Strategic Marketing (f/m/d)

IT Specialist Apprenticeship for Digital Networking