Cieran A.

Cieran A. is a knowledgeable information security professional with extensive experience in governance, risk, and compliance (GRC). Currently serving as a Senior Information Security Analyst at Octopus Energy since August 2025, Cieran has previously held roles at Zopa Bank as a Security Assurance Engineer and Wise as a Security Specialist, encompassing both IC1 and IC2 levels. Prior experience includes positions at Which? as an Information Security Analyst and Lockheed Martin as a Graduate Systems Engineer. Cieran began a career in information security at The Ardonagh Group as an Information Security Analyst. Educationally, Cieran holds a BSc (Hons) in Computer Science from the University of Essex, obtained in 2020.