AI Security & Control Engineer
Location
Greater London, England
Job Type
Full-time
Category
other-general
Posted
June 23, 2026
THE OPPORTUNITY
We are building Watcher, a coding agent security product. We are looking for a security & control expert to help us design better threat models and control protocols against AI adversaries, and improve the effectiveness and security of Watcher.
A security & control expert embedded in the product team with three functions:
- Research: Supporting Apollo's monitoring research with threat modeling, attack design, red‑team
and trajectory analysis (~50%) - Expert view: Bring a security expert’s view of what security buyers need to make Watcher a better product (~25%)
- Product security: Improve the security posture of Watcher and Apollo's product infrastructure (~25%)
This is truly a “start‑up role” in the sense that you have many responsibilities and have significant say in shaping the direction of the role. This is an individual contributor role but could lead to ...