Principal Security Engineer: AI, Cloud & Blockchain Defense
Listed on 2026-10-02
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IT/Tech
Cybersecurity, Blockchain / Web3, Systems Engineer, Security Management & Operations
Circle is seeking a Principal Security Engineer to lead detection, response, and security engineering across cloud, blockchain, and AI surfaces. You will own critical security projects, drive incident response, and collaborate with engineering teams to fortify Circle's defenses.
The role requires deep AWS security expertise, hands-on experience with SIEM/SOAR, and a strong background in threat detection for blockchain and crypto-native systems.
This posting is for the Principal Security Engineer: AI, Cloud & Blockchain Defense role at Circle, based in WA, United States.
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We would love to welcome a new Principal Security Engineer: AI, Cloud & Blockchain Defense to our group in WA, United States.
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