At Hitachi Energy, we are driving the transformation of the global power system to enable a sustainable energy future. This is your chance to join a team that is solving some of the most complex challenges in the energy industry—optimizing electricity markets, integrating renewables, and ensuring grid reliability in real time. As a Senior Optimization Engineer, you will work at the intersection of advanced mathematics, software engineering, and power systems. You’ll design and implement optimization models that help utilities and market operators make smarter, faster decisions. Your work will directly impact how energy flows across regions, how markets operate efficiently, and how we accelerate the transition to clean energy. If you thrive on solving technical puzzles, collaborating with global experts, and creating solutions that matter, this role offers more than a career—it offers a purpose. Join us and help shape the future of energy.