John Mears is a distinguished engineer at Sophos, where responsibilities include leading the architecture of the hosted email security platform since April 2017. Prior to this role, John served as a principal software engineer at Sophos and held positions at Symantec as a technical director and architect, focusing on hosted and cloud computing services for email and web security. John's career also includes experience as a lead technical architect at MessageLabs, software development team leader at Sophos, and software development manager at Oxford Instruments. Early career roles include software development at Bio-Rad Laboratories and as an optics/electronics engineer at Unilever Research. John Mears earned a BA in Physics from the University of Oxford, where education was completed from 1982 to 1985.
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