Callum Walker

Callum Walker has extensive experience in technology operations and infrastructure engineering, currently serving as a Tech Ops Analyst at Mishcon de Reya LLP since April 2023. Prior roles include Senior Infrastructure Operations Engineer positions at Vistry Group and Countryside, and Senior System Technician at Arden & GEM CSU. Callum has also held key positions at NEL CSU, Arriva Group, Peabody, Arthur J. Gallagher & Co., Financial Ombudsman Service, and evolve telecom, contributing to significant projects such as Office 365 migrations and infrastructure modernization efforts. Education was completed at Billericay School.