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Sr. AI Threat Researcher

United Kingdom💼 Full-time🗓 2026-06-25 → 2026-09-26

Core

Research how threat actors adopt and weaponize AI (LLMs, agentic systems) to detect adversarial use, assess emerging risks, and produce intelligence for Sophos and the security community.

Role type

Senior individual contributor AI threat researcher

Builds

Detection strategies, telemetry instrumentation, and operational efficiencies for AI-driven threat monitoring

Domain

Cybersecurity, AI/ML security, Threat Intelligence

Deliverable

production ML models | research | dashboards & analysis

Required skills

Threat intelligence, malware analysis, detection engineering, AI/ML research, MITRE ATT&CK framework, Python, multi-agent systems, LLM APIs, agentic workflows, RAG, automation tooling

Preferred skills

MDR/IR experience, external research authorship, prompt engineering, large-scale telemetry pipelines, SIEM/SOAR platforms

Technologies

Python, LLM APIs, RAG, MITRE ATT&CK

Responsibilities

Investigate AI-assisted social engineering, AI-generated malware, and automated reconnaissance; Research threats to agentic AI systems and supply chains; Instrument and tune telemetry for AI-driven attacker behavior; Analyze global telemetry and OSINT for emerging trends; Automate research workflows using LLMs and scripting; Synthesize findings into actionable intelligence and external publications

Seniority

Senior, hands-on IC

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