Senior AI Security & Evaluation Specialist

Company: OB Collective
Apply for the Senior AI Security & Evaluation Specialist
Location: London
Job Description:

OB Collective is seeking a part-time Senior Cyber Security & Evaluation Specialist – AI Risk. The role focuses on leading security-risk methodology for a UK public-sector R&D programme and providing independent technical challenge throughout research and evaluation work.

The position is UK-based, outside IR35 and primarily remote, with occasional travel for workshops and technical activity. You will work with senior engineers and security testers to develop threat models, risk methodologies and

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Posted: October 21st, 2026