Principal Security Detection & Response Engineer
Listed on 2026-10-02
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Engineering
Cybersecurity -
IT/Tech
Cybersecurity
Circle is seeking a Principal Security Engineer to lead detection and response across blockchain, cloud, and AI surfaces. You will collaborate with engineering teams and advance tooling, detection coverage, and incident response capabilities.
The role involves active on‑call duties (scheduled shifts) and contributing to threat modeling, vulnerability assessments, and custom security tooling in a fast‑paced environment.
This Full Time opportunity is for the Principal Security Detection & Response Engineer role at Circle.
We aim to respond to suitable candidates as soon as possible.
Full responsibilities and requirements are described in the listing above.
Learn more about the Principal Security Detection & Response Engineer role in the description above.
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