Native English speaker with a good command of German (B1 min.) Corporate sales and/or account management experience within the North American market Familiar with the process of acquiring and maintaining a pipeline of new clients and/or driving new business opportunities from existing clients Ability to professionally secure and manage clients by navigating corporate hierarchies to foster strong working relationships with stakeholders Relevant professional experience in renewable energy, corporate climate change solutions or sustainability is a plus A relevant university degree is an advantage.