Siemens Energy

• Design, develop, and release mechanical components and drawings for PEM and AEM electrolysis stacks, ensuring alignment with quality standards and project requirements
• Lead the conceptualization, calculation, and optimization of stack components, driving innovation from initial concept to final product
• Act as a key technical counterpart to manufacturing and quality teams, ensuring seamless production processes and providing on-site support at our Gigafactory in Berlin
• Manage and maintain product-related data and documentation, supporting the transfer of designs to future product generations
• Optimize designs through "design to cost" initiatives, balancing efficiency, scalability, and performance
• Provide ongoing product care and contribute to the continuous improvement of electrolyzer stacks and their components
• Collaborate across disciplines—such as electrochemistry, system engineering, and procurement—to foster innovation and deliver high-performance, cost-effective solutions

• A Bachelor’s degree in Mechanical Engineering or a related field is required, with a strong preference for advanced degrees such as a Master’s or Ph.D.
• Several years of experience in mechanical design within high-performance system sectors, ideally with direct exposure to hydrogen or renewable energy technologies and development procedure in general
• Proven proficiency in 3D-CAD & 2D-CAD software (preferably NX) and hands-on experience with FEA/structural simulations and calculations (preferably using ANSYS Workbench)
• A deep understanding of electrolysis processes, particularly PEM or AEM, including design principles and manufacturing practices
• Knowledge of industry standards and regulations, such as the Pressure Equipment Directive, to ensure all designs meet compliance and safety requirements
• Strong communication skills, a proactive mindset, and the ability to work both independently and collaboratively in interdisciplinary teams to develop innovative solutions
• Fluency in English and German is essential for effective collaboration in a global and diverse work environment
• Experience as technical lead of cross functional teams (or similar roles) is also a big plus, especially with budget, resources and timeline responsibility 

At Siemens Energy, we are more than just an energy technology company. With ~100.000 dedicated employees in more than 90 countries, we develop the energy systems of the future, ensuring that the growing energy demand of the global community is met reliably and sustainably. The technologies created in our research departments and factories drive the energy transition and provide the base for one sixth of the world's electricity generation.

Our global team is committed to making sustainable, reliable, and affordable energy a reality by pushing the boundaries of what is possible. We uphold a 150-year legacy of innovation that encourages our search for people who will support our focus on decarbonization, new technologies, and energy transformation.

• In addition to an attractive remuneration package in line with the market, you can expect an attractive employer-financed company pension scheme
• We also offer the opportunity to become a Siemens Energy shareholder
• We offer our employees the opportunity to work flexibly and remotely, and our inspiring offices provide space for collaboration and creativity
• The professional and personal development of our employees is very important to us. We provide them with the opportunities to learn and develop in a self-determined way, various attractive programmes and learning materials are available for this purpose
• In relation to the "compatibility of family and work", we have a wide range of offers, e.g. flexible working time models, childcare places at many locations, the possibility of trial part-time work or even a sabbatical