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Staff Data Scientist (Global Security)

16 YORK ST:TORONTO, CA💼 Full-time🗓 2026-09-24 → 2026-09-25

Core

Lead the development and deployment of advanced machine learning models to proactively identify and mitigate evolving digital and cyber threats within the Global Cyber Security team.

Role type

Staff Data Scientist (Cybersecurity)

Builds

Production-scale ML models and data pipelines for fraud detection, cybersecurity, and data privacy.

Domain

Financial Services / Cybersecurity

Deliverable

production ML models

Required skills

Advanced machine learning (including deep learning), Python, PySpark, statistical modeling, big data technologies, data mining, end-to-end data pipeline design, project leadership, mentoring

Preferred skills

Cybersecurity/fraud domain experience, MLOps, graph analytics, cloud platforms (AWS, Azure, GCP)

Technologies

Python, PySpark, AWS, Azure, GCP

Responsibilities

Design and implement end-to-end data pipelines from cleaning to production code; lead complex data science projects from inception to completion; apply ML and statistical modeling to large datasets to discover new insights; collaborate with stakeholders to build solutions in fraud, cybersecurity, and data privacy; mentor junior data scientists.

Seniority

Staff, hands-on IC with mentorship responsibilities

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