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AI Security Specialist

IRIUM Portugal | lisboa, Portugal | Posted June 28, 2026

Position Overview

AI Security Specialist

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

Responsibilities

  • Performing regular security reviews of Copilot deployments and identifying threats such as prompt injection, model tampering, and data poisoning.
  • Implementing Identity and Access Management, Conditional Access policies, and Zero Trust principles for Copilot workloads.
  • Developing threat models and executing controlled security tests and red‑team activities.
  • Building monitoring capabilities, detecting anomalies, and responding to Copilot‑related security incidents.
  • Handling complex security, performance, and usage issues related to Copilot (Support 3rd level).
  • Enabling Copilot support staff through internal documentation, guardrails, and targeted trainings; defining escalation patterns and support standards together with the support organ...

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