Senior AI Security Engineer (ML/LLM) – Hybrid

login.works; Lisboa; Hybrid; EUR 100,000 - 150,000; Full time

Benefits offered by this job

Hybrid role

Job summary

login.works in Lisbon is seeking a Senior Security AI Engineer to own the security of AI/ML systems end to end, setting standards for AI adoption, threat-modelling LLMs, and embedding security into CI/CD and MLSecOps. You will collaborate with AI, Application Engineering, and Cloud Platform teams to keep AI infrastructure secure.

Lead incident response, risk assessments, and secure inference for AI workloads, addressing prompt injection, data poisoning, and model inversion while supporting cloud

Qualifications

• At least 3 years as a cybersecurity professional with AI/ML security experience.
• Strong ability to influence engineering teams and set security standards.

Responsibilities

• Define AI/ML security standards and governance across business units.

Skills

AI/ML security

Secure SDLC

Cloud security

Incident response

Threat modelling

Python scripting

Security reviews

CI/CD integration

Tools

AWS

Azure

GCP

Job description

login.works in Lisbon is seeking a Senior Security AI Engineer to own the security of AI/ML systems end to end, setting standards for AI adoption, threat-modelling LLMs, and embedding security into CI/CD and MLSecOps. You will collaborate with AI, Application Engineering, and Cloud Platform teams to keep AI infrastructure secure.

Lead incident response, risk assessments, and secure inference for AI workloads, addressing prompt injection, data poisoning, and model inversion while supporting cloud