AI security engineer

The Technology & Digital is looking to recruit an AI Security Engineer within Infrastructure Security, IT Security, Technology & Digital. The role focuses on securing AI systems – LLMs, AI gateways, RAG pipelines and agentic/MCP components – strengthening guardrails and controls, advising on secure-by-design architecture and AI governance, and driving the responsible, compliant adoption of AI.

• Design and implement security controls for AI platforms, such us, Microsoft 365 Copilot, Copilot Studio, Azure Foundry, Amazon Bedrock and other third-party AI services
• Implement and operate an enterprise AI security solution, ensuring reliable operation, effective monitoring, lifecycle management, and continuous improvement of security capabilities
• Provide security expertise in the design of resilient AI architectures, embedding security, privacy, identity, access control, data protection, and threat modelling requirements from the earliest stages of AI development and adoption
• Assess, strengthen, and continuously improve AI guardrails and security controls, including input/output filtering, prompt-injection and jailbreak defenses, DLP, authentication, authorization, rate limiting, data isolation, and AI abuse prevention

• Undergraduate degree in Computer Science, Cybersecurity, Information Technology, Artificial Intelligence, or related fields
• At least 3 years of work experience as a Security Engineer, AI/ML Security Engineer or in a similar position, working with AI/LLM, Cloud and security technologies, preferably in the Financial Services sector.
• Sufficient knowledge of the latest Cyber Security, AI and Cloud technologies, including secure-by-design and Responsible AI principles.
• Enterprise AI platforms (e.g, Microsoft 365 Copilot, Copilot Studio, Azure Foundry, Amazon Bedrock).
• AI security and governance frameworks such as OWASP Top 10 for LLMs, MITRE ATLAS, ISO/IEC 42001 and the EU AI Act
• Understanding of OWASP guidelines and best practices for securing web applications, APIs and LLM
• Experience with AI guardrails and controls (input/output filtering, prompt-injection defenses, DLP, rate limiting and authentication) and secure integration (OAuth, SSO, MCP servers, enterprise connectors)
• Strong interpersonal and communication skills, with ability to engage with people at all levels
• Ability to perform well in a fast-paced environment
• Attentive to detail, methodological and diligent
• Self-motivated person with the ability to take initiatives, work in teams or alone as needed
• Ability to handle multiple tasks and work within specific and strict timelines
• Fluency in Greek and English, both verbal and written
• Будет плюсом: Any Security qualifications/certifications would be considered as an advantage

• Competitive remuneration package with an annual gross salary of up to €55,000. The final salary will be determined based on qualifications, years of relevant experience, and overall suitability for the role.
• Upskilling, Reskilling and Career Guidance to support professional growth.
• International-standard Training Programmes - participate in a wide range of learning initiatives designed to build essential skills and knowledge.
• Medical Coverage & Life Insurance.
• Provident Fund (current employer’s contribution 9%).
• Team building & wellbeing activities.
• Opportunities to volunteer through the Eurobank Volunteers programme.
• Annual leave entitlement which ranges from 28 to 34 working days per year depending on the years of continuous service at the Bank.
• Exclusive discounts at partner stores.
• Staff pricing for banking products.
• Marriage gift
• Birth/adoption of a child gift