We are seeking a highly skilled and experienced AI and Saa S Security Expert to join our team. As Saa S platforms increasingly embed AI capabilities and rely on AI-driven workflows to automate business processes, the security landscape has evolved significantly. This role is critical to securing the convergence of AI and Saa S by protecting AI models, agents, and workflows while ensuring the security of the Saa S applications that host and process Siemens data. This role is the organization's lead expert in AI and Saa S security, combining deep technical knowledge of both domains: emerging AI security areas such as agentic AI, LLM and model security, AI runtime authorization, and AI workflows, together with strong experience securing modern Saa S environments, including SSPM, CASB, Saa S identity governance, and API security. You will liaise with internal teams and stakeholders to help define the Siemens AI and Saa S security vision and roadmap, contribute to innovation initiatives on agentic AI security, AI model and supply-chain security,



and Saa S Security Posture Management (SSPM), and act as a trusted technical advisor to leadership and business units on all AI- and Saa S-related cybersecurity matters, ensuring our environments meet the security and regulatory demands of a large organization across both human and non-human identities. This is an expert-level role requiring deep technical expertise in both cybersecurity and artificial intelligence. A strong understanding of how Large Language Models (LLMs) and foundation models are designed, trained, fine-tuned, deployed, and operated is essential, as is expertise in AI security risks such as prompt injection, model manipulation, data poisoning, model supply-chain threats, agentic AI risks, and emerging attack techniques. You will apply this hands-on depth to the most complex AI and Saa S security challenges, supporting rather than owning the architecture and program work driven by our architects and service own

📌 Ai Security Expert (Madrid)
🏢 Siemens
📍 Madrid