StandortCairo, EGStellen-ID: 5416Join the energy revolution with #teamsonnen!At sonnen, we’re driven by a clear goal: creating a future powered by clean, affordable energy for everyone. That’s why we make our customers independent – not only from fossil fuels, but also from rising electricity costs.The key to this independence is our intelligent, all-in-one energy system. It combines solar panels, battery storage, energy tariffs, and wallboxes – all developed and manufactured in Germany.As the first and only provider in Germany, we also connect thousands of home batteries into one shared network: the sonnenVPP, our industry-leading virtual power plant.In short: every day, we’re working to shape the energy future. And we’d be thrilled to have you join us!What you will do to help drive the energy transition:Developing innovative sonnen energy storage products Verifing and testing of state of the art analog and digital electronics Develop automated test equipment for electronic assemblies Accompany and support product development by continuously testing Support product compliance team and provide verification reports Close collaboration with cross-functional and international project teams as well as external partners Identify opportunities to optimize existing product designs and mechanisms What You Will Need On That JourneyUniversity degree in electrical or mechatronics engineering Strong experience in hardware testing of embedded systems and knowledge of hardware test methodologies (verification, reliability, compliance testing) Solid experience (+3 years) in analog and digital electronics Solid experience (+3 years) in developing and maintaining electrical test facilities Proficiency in Python and C++ as well as Altium as design tool Proficiency with hardware design standards, EMI/EMC compliance and regulatory certifications Understanding of industrial communication protocols Familiarity with renewable energy technologies is a plus Strong analytical thinking, problem-solving skills, and an independent, structured, proactive work style Good communication skills and a collaborative mindset in a transparent work environment Fluent in written and spoken English Stellensegment: Compliance, Product Development, Testing, Legal, Research, Technology