About H2SITE: H2SITE is a company that believes in European reindustrialization, created after 15 years of R&D; with leading European research entities to develop cutting-edge technology. We have built a unique membrane factory in the world, where we manufacture our units that provide a solution to the problem of hydrogen transport. For our development, we rely on the local industrial ecosystem and first-rate international investors. Our products produce and/or separate H2 on-site from different feedstocks (ammonia, methanol, formic acid, syngas from waste...) and can save billions in infrastructure and accelerate the hydrogen economy. We work to leave a better world for future generations by fighting climate change and facilitating the energy transition supported by renewable hydrogen. Mission: As a Business Development Manager, you will drive the commercial expansion of H2SITE by identifying new opportunities within the industrial and industrial gases sectors. You will focus on opening markets, engaging potential customers, and positioning our hydrogen separation solutions as a key technology for efficiency, safety, and decarbonization. This role is idóneo for someone ambitious, curious, and eager to grow, who thrives in technical environments and enjoys building strong relationships with industrial clients. Functions: Develop and execute a sales strategy to introduce hydrogen separation solutions to industrial customers. Conduct systematic prospecting across sectors such as industrial gases, chemicals, refining, energy, and manufacturing. Map organizations and identify key decision-makers to accelerate commercial cycles. Present technical solutions clearly, highlighting operational, economic, and sustainability benefits. Work closely with engineering teams to understand product capabilities and tailor proposals to customer needs. Manage the commercial pipeline, prepare offers, and support negotiations alongside senior team members. Represent H2SITE at industry