Senior Data Scientist - AI for Cybersecurity Ops

CrowdStrike; Kansas; On-site; USD 140,000 - 215,000; Full time

Benefits offered by this job

Market-leading compensation

Wellness programs

Paid parental leave

Professional development

Job summary

CrowdStrike is seeking an exceptional Senior Data Scientist for the NGSIEM Agentic AI team. You will design, build and deploy AI systems analyzing millions of security events per second to identify threats and automate security reasoning.

You will own end-to-end AI/ML architecture, drive innovation across AI platforms, and partner with Product, Engineering, Security, and Operations to deliver scalable AI solutions.

Qualifications

• 8+ years of experience building and scaling large-scale AI/ML, search, retrieval, ranking in cybersecurity.
• Strong background in semantic retrieval, vector search, ranking systems, NLP/LLMs, RAG architectures.

Responsibilities

• Lead architecture for large-scale retrieval, ranking, vector search, RAG, and anomaly detection systems at enterprise scale.
• Own end-to-end AI/ML architecture including data pipelines, feature engineering, model development, deployment and monitoring.
• Define evaluation methodologies and metrics to assess product, model, and business impact.
• Mentor junior scientists and influence executive stakeholders on technical decisions.

Skills

AI/ML experience

Semantic retrieval

Vector search

NLP/LLMs

Production systems

Go, Python, SQL

Cross-functional leadership

Communication

Mentoring

Executive influence

Education

MS/PhD or equivalent in CS/Stats/Physics

Tools

Python

Go

SQL

Spark

Kafka

S3

Iceberg

Parquet

Job description

CrowdStrike is seeking an exceptional Senior Data Scientist for the NGSIEM Agentic AI team. You will design, build and deploy AI systems analyzing millions of security events per second to identify threats and automate security reasoning.

You will own end-to-end AI/ML architecture, drive innovation across AI platforms, and partner with Product, Engineering, Security, and Operations to deliver scalable AI solutions.