(Senior) Lab Engineer (m/f/d)

Key responsibilities include but are not limited to:

• Planning and execution of development-related tests with hardware for an integrated energy control platform
• OEM and feature integrations: technical exploration with cross-functional teams; coordination and execution of system integration testing
• Release testing: test conception, coordination, and execution
• Design and construction of test benches; assemble and configure setups that simulate single-home environments (PV, battery, heat pump, EV charger)
• Definition of test KPIs, documentation and evaluation of results
• Develop and improve lab testing software, test automation, methodologies, and procedures
• Guide junior lab engineers in daily tasks and support their technical and professional development through mentoring

Dein Profil

The successful candidate will have:

• 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 and proficiency reading electrical schematics and technical documentation
• Hands-on experience 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, with the ability to record and communicate test procedures, results, and best practices
• Fluency in English and German, both written and verbal

Bonus points for:

• Familiar with state of the art AI development using Tools like Claude Code, Cursor and other development tools

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.

Benefits

• 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 can work in one of our offices in Hamburg, Berlin or Munich
• 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

Find more English Speaking Jobs in Germany on Arbeitnow

We show an excerpt and a link, and the full text when the source allows it. Brands and logos shown belong to their owners.

Source: Statistisches Bundesamt (Destatis), table; dl-de/by-2-0; StarIn's calculation

Posted Nov 02, 2026