We are looking for you as an addition to our tech-team in Berlin. 1KOMMA5° is building Germany's largest one-stop-shop for sale, installation and services related to solar, heat pumps, electricity and charging infrastructure. And they are all connected! Be a part of our mission!

Become a part of our mission and learn more about our Product & Tech team!

At 1KOMMA5°, we connect and manage distributed energy devices at scale. As a Working Student Lab Engineer, you'll help maintain and optimise our lab environment, where we test and integrate solar, battery, heat pump, and EV charging solutions. Working closely with experienced engineers, you'll gain hands-on experience with hardware testing, system simulations, and real-time data analysis.

Key responsibilities include but are not limited to:

• Assist in the design, assembly, and maintenance of test benches for various lab experiments and product evaluations.

• Conduct hands-on testing using existing test benches, ensuring accurate data collection and proper operation of equipment.

• Document test results, preparing clear and concise reports to support research and development processes.

The successful candidate will have:

• You are enrolled in a university and can commit 20 hours per week.

• You are studying a relevant degree program (e.g. Electrical / Embedded / Automation Engineering, or Computer Science).

• Hands-on experience in assembling electrical boards and building circuits, with a strong technical understanding.

• Basic skills in IoT, embedded systems, or industrial automation (e.g., microcontroller programming, and common industrial communication protocols: Modbus TCP, MQTT).

• Basic knowledge of hardware and software testing processes and equipment.

• Excellent organisational skills and attention to detail.

• A proactive, problem-solving attitude and the ability to work independently.

• Strong communication skills and the ability to collaborate with cross-functional teams.

Bonus points for:

• Experience in developing and programming embedded systems using Python

• Experience with renewable energy systems or power electronics.

• Basic knowledge of energy systems like solar, batteries, or EV charging.

• Familiarity with lab testing tools and environments.

We are an ambitious and dynamic company with a talented team. We require our engineers to be imaginative, enthusiastic, and willing to tackle new challenges as we strive to provide everyone with renewable energy technologies.

• You are part of a dynamic team with people who prove every day that they can make things happen and move companies forward with great positive impact

• You move in flat hierarchies and have short decision-making paths. You can learn a lot quickly and get involved at different levels

• You will be welcomed by a friendly and familiar team

• You are part of the energy transition and recognize in your daily work what purpose it serves

• You create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass

• Benefits and discounts are yours with Futurebens

• Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time