Lead Data Scientist, Security Knowledge Graphs & AI

Company: Test Triangle Limited
Apply for the Lead Data Scientist, Security Knowledge Graphs & AI
Location: Maidstone
Job Description:

Test Triangle Limited is seeking a Lead Data Scientist to design and operationalize security knowledge graphs that connect telemetry, assets, identities, vulnerabilities, threats and incidents into a trusted intelligence layer.

The role combines data science, graph engineering, cybersecurity analytics, semantic modeling, and technical leadership to enable attack-path analysis, threat investigation, exposure prioritization, GraphRAG and AI-assisted security operations. Hybrid UK location.

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Posted: October 21st, 2026