Cybersecurity Engineer: Build Defenses & Guide Response

Company: Jane Street

Location: London

Posted: May 20th, 2026

A leading finance company located in London is seeking a passionate Cybersecurity Engineer. This role involves protecting the organization’s people, data, and infrastructure from internet threats. Responsibilities include improving defenses, leading cybersecurity awareness efforts among employees, and managing incident responses. Ideal candidates will have strong programming skills, an ability to assess cybersecurity trade-offs, and a collaborative approach to working with others on security matters. #J-18808-Ljbffr
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