The OpportunityWe are looking for an R&D Power Electronics Validation & Certification Engineer to join our R&D team.In this role, you will contribute to the validation, verification, and certification of advanced power conversion systems used in energy storage, photovoltaic, and grid-connected applications. You will work in a state-of-the-art laboratory environment, supporting the development of innovative products from prototype stages through product certification and industrialization, while collaborating closely with multidisciplinary R&D teams.How Youll Make an Impact- Analyze technical specifications and requirements for power electronic equipment and systems.- Perform commissioning activities for power conversion and control systems interfacing with energy storage solutions in laboratory environments.- Analyze logs, signals, errors, and performance metrics, generating clear and reusable reports to support engineering, quality, and certification activities.- Participate in the definition of validation strategies, test plans, test procedures, and acceptance criteria for prototypes, products under development, and certification programs.- Execute validation and verification tests in laboratory, factory, and field environments for power conversion and control systems.- Manage end-to-end test traceability, from requirement definition through execution and final reporting.- Perform proof-of-concept activities and validate hardware and software components and functionalities.- Support component qualification, product approvals, and certification processes.- Collect, process, and analyze test data using laboratory instrumentation and measurement equipment.- Prepare validation reports, certification documentation, and technical test records.- Develop and maintain automated testing solutions and laboratory test benches.- Plan, coordinate,



and execute certification testing in accordance with applicable international standards and customer requirements.Your Background- Bachelor or Master Degree in Engineering or an equivalent technical field (minimum requirement).- Experience in the validation and certification of electronic products and/or embedded software systems.- Experience working with laboratory test benches, HIL (Hardware-in-the-Loop) systems, and test automation environments.- Advanced knowledge of electrical systems, power electronic converters, and control systems.- Proficiency in the use of laboratory instrumentation, including oscilloscopes, network analyzers, multimeters, temperature recorders, and similar equipment.- Experience preparing, managing, and executing prototype tests, customer tests, or product certification activities, including the preparation of test reports, is highly valued.- Experience in commissioning power converters and operating laboratory measurement equipment is considered an advantage.- Knowledge of photovoltaic systems and energy storage solutions, particularly battery systems and hybrid PV-battery applications, is positively valued.- Familiarity with international standards such as UL1741, IEC62477, IEC62109, IEC60076, as well as grid code compliance requirements, is valued.- Strong commitment to safe working practices and compliance with workplace health and safety standards.- High level of self-motivation, curiosity, and enthusiasm for learning and applying new technologies.- Strong analytical, problem-solving, and troubleshooting skills.- Collaborative mindset and effective communication skills, with the ability to work in multidisciplinary and international teams.- Fluency in both Spanish and English is required.Desirable: 5+ years of relevant professional experience. Applications will be evaluated based on the knowledge, skills, and experience demonstrated.More About UsYou will join a dynamic, collaborative, and innovation-driven team developing technologies that support the integral energy transition. We offer a stimulating environment where continuous learning, knowledge sharing, and professional growth are encouraged, as well as the opportunity to contribute directly to cutting-edge power electronics solutions for renewable energy and energy storage applications worldwide.

📌 R Validation And Certification Engineer (España)
🏢 Hitachi Energy
📍 España