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People / Ethan O'lCannister
EO
Career profile

Ethan O'lCannister

Member of Technical Staff at OpenAI

New York, New York, United States

Career path.

  1. OpenAI

    Member of Technical Staff

    Jun 2026 - Present
  2. Citadel

    Quantitative Research Analyst

    Jun 2022 - Jun 2026
  3. Citadel

    Quantitative Trading Intern

    Jun 2021 - Aug 2021
  4. Google

    Tax Intern

    Jun 2020 - Aug 2020
  5. Microsoft

    Internal Audit Intern

    Jun 2019 - Aug 2019