In Delft, a research project is underway to enhance the production of green hydrogen through water electrolysis by reducing costs and improving operational efficiency. The project focuses on developing innovative operational and design decision support methods for electrozyler plant owners. By optimizing operational decisions and design choices, such as electricity market positioning and thermal management, the aim is to make green hydrogen production more economically viable. State-of-the-art optimization models will be developed to consider technical constraints, interaction with electricity markets, and regulatory requirements. This initiative is part of the WinHy project at TU Delft, which includes industry partners like Repsol and Sunfire, and aims to advance alkaline water electrolysis technology through advanced stack designs and integration concepts. The position offers competitive salary benefits in accordance with the Collective Labour Agreement for Dutch Universities, along with opportunities for professional development and support services for international employees relocating to Delft.