Within the CB (Chem-Bio) team, we conduct technical research to assess evolving AI capabilities related to science R&D and CB misuse, and evaluate the effectiveness of safeguards that mitigate those risks. Our aim is to inform decisions on security, opportunities, policy, and risk mitigation for governments and AI developers. We are a close-knit, interdisciplinary team of machine learning researchers and engineers, software engineers, virologists and bacteriologists, behavioural researchers, biosecurity experts, and policy specialists who work across government.

Role Responsibilities: We are building a dedicated engineering function within the CB team — a small group that owns the shared platform, tooling, and infrastructure that our research projects depend on. This is a senior individual contributor role within that function. The successful candidate will: - Design and build reliable systems — architect core platform components enabling researchers to run experiments and ship results quickly, including LLM-based agent systems, evaluation frameworks, and supporting infrastructure. - Work closely with researchers — translate varied research needs across general agents, science agents, chemical and biological models, and other CB workstreams into

Within the CB (Chem-Bio) team, we conduct technical research to assess evolving AI capabilities related to science R&D and CB misuse, and evaluate the effectiveness of safeguards that mitigate those risks. Our aim is to inform decisions on security, opportunities, policy, and risk mitigation for governments and AI developers. We are a close-knit, interdisciplinary team of machine learning researchers and engineers, software engineers, virologists and bacteriologists, behavioural researchers, biosecurity experts, and policy specialists who work across government.

Role Responsibilities: We are building a dedicated engineering function within the CB team — a small group that owns the shared platform, tooling, and infrastructure that our research projects depend on. This is a senior individual contributor role within that function. The successful candidate will: - Design and build reliable systems — architect core platform components enabling researchers to run experiments and ship results quickly, including LLM-based agent systems, evaluation frameworks, and supporting infrastructure. - Work closely with researchers — translate varied research needs across general agents, science agents, chemical and biological models, and other CB workstreams into