Together, we make the differenceSiemens IT enables secure, reliable and scalable digital services for Siemens businesses and factories worldwide. Within IT IPS, we develop and operate services that support the transformation of industrial environments towards modern, secure and standardized IT/OT operations. As a Solution Architect (f/m/d) for our IT/OT Security Platforms you will define the technical vision and architecture for strategic service offerings. You will work closely with factories, cybersecurity experts, service managers, product teams, and technology partners to design scalable, secure, and future-ready solutions that support Siemens' Zero Trust and digitalization strategy. OT Zero Trust Platform enables secure IT/OT communication through identity-based connectivity concepts. 30 days of paid vacation and a variety of versátil work schedules that allow time off for you and your family ~ Flexible training opportunities for both your professional and personal development that you can tailor to your interests You design and evolve the target architecture for our IT/OT Security Platforms (SINEC Secure Connect), ensuring alignment with Siemens cybersecurity, operational, and business requirements. You define secure IT/OT communication concepts based on Zero Trust principles and develop architectures for remote access, machine connectivity, application communication, and future AI-driven use cases. You support Siemens factories in integrating modern security and management solutions into existing brownfield environments, considering legacy systems, industrial protocols, and operational constraints. You collaborate with factories, cybersecurity teams, service owners, vendors,



and technology partners to establish architecture standards and drive service adoption across Siemens. You define integration concepts between connectivity services, monitoring solutions, automation frameworks, and enterprise systems. You evaluate new technologies and architecture patterns and contribute to the continuous evolution of Siemens' IT/OT security and platform landscape. You enable data-driven and AI-supported operational use cases by designing architectures that support secure data flows, automation, analytics, and platform interoperability.

Education:
You have a university degree in Information Technology, Computer Science, Engineering, Cybersecurity, or a comparable qualification. You possess strong expertise in Zero Trust and OT Security Architecture, including concepts such as identity-centric networking, PKI, certificate lifecycle management, and industry frameworks such as NIST SP 800-207 and IEC 62443. You have proven experience with OT Infrastructure and Brownfield Integration (of at least 3+ years), including industrial environments, legacy systems, machine-to-machine communication, industrial protocols, network segmentation, and hybrid IT/OT architectures. You possess strong capabilities in Platform Integration, Automation, AI and Analytics, including API-based integration, monitoring, automation, operational data flows, and AI-ready platform design. Fluent English skills complete

your profile
. German language skills are beneficial. Our global,diverse team is ready to support, challenge, and inspire you, helping you grow in countless ways. if you would like to find out more about jobs & careers at Siemens.

📌 Senior Solution Architect (España)
🏢 Siemens
📍 España