Join Our Innovative Commercial Team! We are a leading international engineering company seeking a Commercial Engineer for District Heating to join our dynamic team. If you are passionate about the energy transition, have a strong technical background, and excel at business development, this opportunity is for you! Key Requirements:  University Degree or Master’s in Engineering.  Excellent communication skills, both verbal and written, in German and English.  A certified C1 level in German is strictly required, as you will be dealing with key markets and stakeholders.  Ability to work under pressure, handle multiple tasks, and collaborate effectively in a cross-functional team.  Willingness to travel for occasional meetings and client prospecting trips.  Knowledge of District Heating/Cooling networks, thermodynamics, and energy markets is a highly valued plus. Your Role: As a Technical-Commercial Engineer (District Heating), you will act as the crucial bridge between our Process Engineering and Commercial departments. You will combine your engineering expertise with business acumen to drive our growth in the sustainable energy sector. Your responsibilities will include:  Acting as the primary liaison between the Process and Commercial teams to ensure all proposed solutions are both technically sound and commercially competitive.  Providing robust technical support in the preparation and development of comprehensive technical proposals, bids, and tenders for District Heating projects.  Sizing, evaluating, and selecting key mechanical and process equipment, such as heat exchangers, compressors, pumps, and piping systems, tailored to client requirements.  Collaborating with suppliers and internal engineering teams to evaluate technical bids, estimate costs, and ensure optimal equipment integration.  Participating in technical presentations and meetings with key clients, municipalities, and utility companies to explain design philosophies and process solutions.  Leading technical and commercial discussions, as well as contract negotiations, particularly focusing on German-speaking markets.  Coordinating with the Project Management team to ensure a seamless handover from the bidding phase to project execution. Ready to take your career to the next level? Apply now and be part of our innovative engineering journey!