John McDonnell

John McDonnell is currently a Senior Director of Engineering at Arm, a position they have held since 2023. Prior to this role, they served in various engineering and management capacities at ARM, including Director of Program Management and Senior Director of Engineering Operations, where they focused on project management, hardware development, and customer relationship management. McDonnell's earlier experience includes serving as a Senior Engineer at Hitachi Micro Systems Europe, where they developed in-circuit emulators and bespoke automotive hardware solutions.