At IRIUM  we want you to always chase your dreams. Here, prepare yourself to conquer your goals, while enjoying the journey. 

We are currently looking for. AI Security / GenAI 

Requirements:   

Key Responsibilities

• Support and review AI/GenAI use cases from design to production
• Define security requirements for AI platforms, APIs, agents, and integrations
• Perform architecture and security reviews of AI solutions
• Validate integrations and deployments of AI solutions against security requirements
• Identify and mitigate risks such as:
  • Prompt injection / jailbreaks
  • Data leakage / exposure
  • Model misuse or abuse
• Define guardrails for data usage, especially for sensitive or regulated data
• Ensure logging, monitoring, and auditability of AI usage
• Contribute to AI governance and security standards
• Work closely with Product Security and engineering teams to enforce controls

Required Experience

• Background in security (application, cloud, or architecture)
• Understanding of GenAI / LLM-based solutions
• Experience with security reviews and defining technical controls
• Knowledge of data protection and privacy principles

Preferred Experience

• Familiarity with AWS and/or Azure environments
• Experience with AWS Bedrock or similar GenAI platforms
• Experience with Databricks, including securing:
  • ML workflows and pipelines
  • Notebooks and jobs
  • Access control and data permissions
• Familiarity with:
  • OWASP Top 10 for LLMs / Agentic AI
  • SAIF (Secure AI Framework)
  • Model Context Protocol (MCP), including MCP-38
  • Agent-to-Agent (A2A) architectures
• Exposure to DevSecOps / MLOps

Core Skills

• Can translate security into clear technical requirements
• Strong risk identification and prioritization
• Able to challenge and validate implementations effectively
• Works well with security, engineering, and data teams
• Focused on practical, enforceable controls

Location: Lisboa, hybrid

What do we offer? 

➡ An innovative and growing company, with a lot of opportunities for professional development.

➡ Retribution according to your experience and performance. Access to flexible pay and medical insurance as a social benefit.

➡ Unlimited access to technological training in free mode.


IRIUM is a company with dynamic and proactive professionals. Our values are responsibility and commitment to work quality. This is the spirit we are looking for at IRIUM, whatever your age is. If you recognize yourself in this, this is your company!


We can build the future together. Let’s talk! 

Send your CV to: [email protected]


At IRIUM we defend a world without stereotypes or limitations and we believe in equality for all, principles that we subscribe to in our Equality Plan and Code of Ethics, guaranteeing equal treatment and opportunities regardless of any personal, physical or social condition.