Senior Data Scientist — Remote AI for Security Ops

CrowdStrike; Canada; Hybrid; CAD 180,000 - 236,000; Full time

Job summary

CrowdStrike is seeking a Senior Data Scientist to design, build and deploy AI systems that prioritize millions of security events per second. You will own end-to-end AI/ML architecture, from data pipelines to model deployment, while driving innovation across retrieval and anomaly detection at enterprise scale.

You will lead cross-functional teams, balance performance and cost, and shape the next generation of AI-powered security operations across the NGSIEM Agentic AI platform.

Qualifications

• Advanced degree or equivalent industry experience in ML/AI.
• Experience designing and deploying AI/ML systems at scale.
• Proven ability to lead cross-functional teams and manage complex projects.

Responsibilities

• Lead architecture for large-scale retrieval, ranking, vector search, RAG, and anomaly detection.
• Develop AI/ML models for anomaly detection, event classification, and security reasoning.
• Collaborate with Product, Engineering, Security, and Operations to deliver scalable AI capabilities.

Skills

AI/ML architecture

Retrieval systems

Vector search

Large-scale systems

Leadership

Cross-functional collaboration

Python

ML tooling

Education

Master's degree in CS/ML

Tools

Python

TensorFlow/PyTorch

LLM tooling

Job description

CrowdStrike is seeking a Senior Data Scientist to design, build and deploy AI systems that prioritize millions of security events per second. You will own end-to-end AI/ML architecture, from data pipelines to model deployment, while driving innovation across retrieval and anomaly detection at enterprise scale.

You will lead cross-functional teams, balance performance and cost, and shape the next generation of AI-powered security operations across the NGSIEM Agentic AI platform.