Remote Security AI Engineer: Threat Detection & Defense

Ryzlabs; Buenos Aires; Presencial; ARS 1.800.000 - 3.000.000; Jornada completa

Descripción de la vacante

Ryz Labs in Argentina or Uruguay is seeking a Security AI Engineer to design, build, and deploy AI-driven defenses protecting platforms, users and data. You will work at the intersection of ML, cybersecurity, and engineering to combat threats like fraud, abuse, intrusion, and data leakage.

This role blends hands-on ML with real-world security problem-solving and close collaboration with security, infrastructure, and product teams to deliver reliable, low-latency protections.

Formación

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related field.
• Master’s degree preferred.
• Strong experience in machine learning or applied AI with production deployment experience.
• Solid foundation in security concepts like threat modeling, authentication, authorization, and network or application security.

Responsabilidades

• Design and implement AI/ML models to detect, prevent, and respond to security threats (e.g., fraud, abuse, anomalies, malware, insider risk).
• Build and maintain pipelines for data ingestion, feature engineering, model training, evaluation, and deployment.
• Apply techniques such as anomaly detection, graph analysis, NLP, and behavioral modeling to security use cases.
• Integrate AI security solutions into production systems with high reliability and low latency.
• Partner with Security, DevOps, and Platform teams to embed AI‑driven protections into existing tools and workflows.
• Monitor model performance, address drift, and continuously improve detection accuracy and resilience.
• Research emerging threats and adversarial techniques, including adversarial ML, and proactively adapt defenses.
• Contribute to incident response by providing AI‑based insights and automation.

Conocimientos

Python

ML frameworks

PyTorch

TensorFlow

Security concepts

Large-scale data systems

Cloud platforms

MLOps

Educación

Bachelor’s degree in Computer Science or related field

Master’s degree preferred

Herramientas

SQL/NoSQL

Streaming pipelines

CI/CD

Logs and telemetry

Descripción del empleo

Ryz Labs in Argentina or Uruguay is seeking a Security AI Engineer to design, build, and deploy AI-driven defenses protecting platforms, users and data. You will work at the intersection of ML, cybersecurity, and engineering to combat threats like fraud, abuse, intrusion, and data leakage.

This role blends hands-on ML with real-world security problem-solving and close collaboration with security, infrastructure, and product teams to deliver reliable, low-latency protections.