[Ethereum Foundation Recruiting Protocol Security Researchers, Work Includes AI-Assisted Research, Automated Vulnerability Discovery, etc.] The Ethereum Foundation has posted a job opening for Protocol Security Researchers, responsible for identifying security vulnerabilities across the execution layer, consensus layer, networking layer, specifications, and client implementations. The work includes AI-assisted security research and automated vulnerability discovery, hard fork reviews, fuzz testing tool development, manual audits of protocol changes, and coordinating vulnerability disclosures.