Scientist in Power System Analysis and Optimization Algorithms (f/m/d)

Location: Mannheim, Baden-Wurttemberg, Germany Job ID: R0136563 Date Posted: 2026-07-15 Company Name: HITACHI ENERGY GERMANY AG Profession (Job Category): Engineering & Science Job Schedule: Full time Remote: No Job Description: The opportunity We are looking for a passionate and proficient industrial scientist with expertise in Power System Analysis and Optimization Algorithms at our Research Center in Mannheim/Germany. In an inter-disciplinary environment, you will drive cutting-edge innovation for different complex systems in power grid applications and generate technologies for future solutions. Join our dynamic and motivated team to contribute to a sustainable energy future for all. How you’ll make an impact You take initiative: Collaborate with a global and inter-disciplinary team of researchers in Hitachi Energy Research to drive the development from concept to robust MVP and partner with product/software teams to bring solutions to production You investigate: Translate real power system problems into rigorous models and design computational experiments to quantify accuracy and robustness; ensure reproducibility with versioned code and data You collaborate: Build relationships within the company and actively share your knowledge and expertise. Interact with local and global external partners including universities, start-ups, and vendors to integrate diverse perspectives and stakeholder inputs You communicate: Disseminate your results in scientific publications, patent applications, and technical reports. Produce clear design docs and notebooks that enable reuse Your background PhD in Electrical/Power Systems Engineering, Automation, Computer Science, Mathematics, or Master’s degree with equivalent industrial experience Proven expertise in modelling and steady-state analyses of power systems (EMS and GMS applications like power flow, unit commitment, congestion management, state estimation, etc.). Knowledge of short and long-term energy and ancillary service markets would be a plus Knowledge in mathematical optimization applied to power systems, and modern optimization techniques is strongly desired, experience with machine learning and/or artificial intelligence technologies is a plus Proven experience in software development using programming languages Python, Matlab or C/C++, and openness to learn additional languages Experience with state-of-the-art software engineering techniques (version control, testing, AI tools for software development) and integrating solution algorithms into applications are beneficial. High-performance computing skills such as parallel/distributed and/or GPU computing are an advantage Excellent communication skills in English, team player attitude, motivation to learn, initiative and creativity. German language skills or willingness to acquire them is desired More about us At Hitachi Energy, we believe in the power of diversity and the potential of every person. We are committed creating an inclusive environment where everyone can thrive. We invite you to apply and join us in shaping a sustainable future. Accessibility and reasonable accommodation Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process. This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response. Use of Al and automated tools in recruitment As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Candidate data is processed in accordance with applicable data protection and employment laws as well as Hitachi's Global Data Privacy Notice. Background Screening and Security Checks As part of the hiring process, Hitachi Energy conducts pre-employment background checks that may include verification of employment history, education, criminal records, and other relevant information, in accordance with applicable laws. For certain roles—particularly those involving access to sensitive information, financial responsibilities, client data, regulated environments, or security-sensitive functions—additional or more comprehensive background or security screenings may be required. These may include, but are not limited to, enhanced criminal history checks, credit history reviews (where legally permissible), sanctions screening, or other due diligence measures aligned with the responsibilities of the position. The scope and depth of any background or security review will be determined based on the nature of the role and business necessity, and will always be conducted in compliance with applicable federal, state, and local laws. Candidates will be notified and, where required, asked to provide consent prior to the initiation of any such checks.