Job Description
Role Description
As a Power Engineer at Granarium Technologies, you will design, model, and optimize power electronics and system architectures that integrate Granarium’s supercapacitor technology into real-world applications. You will work on-site full time in Tuusula, collaborating closely with materials scientists, system engineers, and industry partners to define requirements, develop prototypes, and support pilot deployments. Day-to-day responsibilities include performing electrical and thermal simulations, creating system-level schematics, specifying components, and validating designs through laboratory testing and field trials. You will analyze performance data, troubleshoot failures, refine control strategies, and contribute to safety, reliability, and compliance documentation. In addition, you will support technical discussions with customers and suppliers, help translate application needs into engineering specifications, and contribute to continuous im...