(Senior) Lab Engineer (m/f/d)
Nice to have's
Job description
About the Position
1KOMMA5° is seeking a Senior Lab Engineer (m/f/d) to join our team in Berlin. We are on a mission to make renewable energy accessible and efficient for everyone. If you are passionate about building the energy system of the future, we want you to be part of our journey.
Responsibilities
- Build and configure test setups with integrated PV systems, batteries, heat pumps, and EV chargers
- Develop and improve lab testing software, test automation, methodologies, and procedures
- Maintain and calibrate test equipment
- Develop testing procedures for OEM component compatibility within the Heartbeat platform
- Provide 3rd-level support, documenting procedures and results
- Guide junior lab engineers in daily tasks and support their technical and professional development through mentoring
Requirements
- Completed studies in electrical engineering or mechatronics
- 4+ years of experience in assembly, testing, or maintenance of electrical systems, preferably in renewable energy
- Elektrofachkraft (EFK) qualification
- Proficiency with multimeters, oscilloscopes, and power analyzers
- Experience collaborating with development, support teams, and stakeholders to troubleshoot technical issues
- Valid driver’s license Class B
- Strong documentation skills
- Fluency in English and German, both written and verbal
Nice to Have
- Experience with AI development using tools like Claude Code, Cursor, and other development tools
- Familiarity with test automation and lab testing software
We Offer
- Be part of a dynamic team with flat hierarchies and short decision-making paths
- Work in one of our offices in Hamburg, Berlin, or Munich
- Enjoy a healthy work-life balance and benefits of the EGYM Wellpass
- Access to benefits and discounts with Futurebens
- Flexible job bike leasing to contribute to a greener environment
About the Company
At 1KOMMA5°, our vision is to accelerate CO2 neutral life for all! We aim to liberate all European homes from fossil fuels by providing an easy one-stop-shop to buy and install solar, charging stations, and heat pumps. With Heartbeat, we make clean energy smarter, connecting our customers into one powerful clean energy operating system to follow the rhythm of wind and sun.
Join us in shaping the energy world of tomorrow. Apply now!
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