Job ID: 517880Location: Tres Cantos, Lisboa, Madrid, Barcelona, Valencia/Valencia, Portugal, SpainCompany: SiemensAI & SaaS Security Expert / Cybersecurity Professional (f/m/d)Job ID517880Posted since12-Aug-2026OrganizationCybersecurityField of workCybersecurityCompanySiemens S.A.Experience levelExperienced ProfessionalJob typeFull-timeWork modeHybrid (Remote/Office)Employment typePermanentLocation(s)Tres Cantos - Madrid - SpainWe are seeking a highly skilled and experienced AI and SaaS Security Expert to join our team. As SaaS 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 SaaS by protecting AI models, agents, and workflows while ensuring the security of the SaaS applications that host and process Siemens data.This role is the organization's lead expert in AI and SaaS 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 SaaS environments, including SSPM, CASB, SaaS identity governance, and API security.You will liaise with internal teams and stakeholders to help define the Siemens AI and SaaS security vision and roadmap, contribute to innovation initiatives on agentic AI security, AI model and supply-chain security, and SaaS Security Posture Management (SSPM), and act as a trusted technical advisor to leadership and business units on all AI- and SaaS-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,

📌 AI & SaaS Security Expert / Cybersecurity Professional (f/m/d) (Madrid)
🏢 Siemens
📍 Madrid