.Siemens Mobility is a separately managed company of Siemens. As a leader in transport solutions for more than 160 years, Siemens Mobility is constantly innovating its portfolio in its core areas of rolling stock, rail automation and electrification, turnkey systems, intelligent traffic systems as well as related services. With digitalization, Siemens Mobility is enabling mobility operators worldwide to make infrastructure intelligent, increase value sustainably over the entire lifecycle, enhance passenger experience and guarantee availability. Position overview At Siemens Mobility, we are looking for a passionate Cybersecurity Engineer who is excited by technical challenges and committed to taking railway cybersecurity to the next level. You will be part of a multidisciplinary team that is revolutionizing the railway sector by securing critical infrastructure with innovative solutions. In this role, you won't just protect systems; you will actively contribute to the safety of millions of people who rely on these systems every day. With large-scale international projects across the globe, you will have the chance to travel and oversee the deployment of cutting-edge cybersecurity solutions worldwide. This is your role: You will design and implement cybersecurity solutions for cutting-edge global railway projects, overseeing the entire lifecycle of our solutions, from concept to deployment. You will collaborate closely with experts from various fields, acting as the key voice for cybersecurity in these projects. You will engage directly with clients and Project Managers to ensure our solutions meet their expectations and comply with the industry's strictest standards, such as IEC 62443 and CENELEC TS 50701. You will innovate applying technologies like SIEM, IDS, IAM, PKI, LRA, firewalls, and data diodes, among others, within railway signaling systems. You will face complex and ever-evolving environments where your initiative and problem-solving skills will be crucial. Activities and responsibilities: Report progress of cybersecurity engineering activities in projects. Ensure the assigned activities are done according to project goals and schedule plans. Ensure the assigned design, implementation, test and commissioning activities are done according to project requirements. Participation in the traceability of requirements of the project. Generation of technical specifications. Participation in the generation of the system's cybersecurity architecture and the bill of materials for the project. Participation in the generation of the different cybersecurity design documents and drawings. Generation and management of design change requests. Implementation, test and commissioning of cybersecurity solutions. System administration and support during project's execution phase. Generation of manuals and training documentation. Provide customer training. Provide support to the installation and maintenance works