Callum Walker is an experienced IT professional with a strong background in infrastructure operations and technical support. Currently serving as an IT Infrastructure Operations Senior Engineer VP at AlixPartners since June 2025, Callum has held significant roles at various organizations, including Technical Operations Analyst at Mishcon de Reya LLP, Senior Infrastructure Operations Engineer at both Vistry Group and Countryside Partnerships, and Senior System Technician at NHS Arden & GEM CSU. Previous contractual positions include contributions to major projects at Arriva Group, Peabody, Gallagher, and the Financial Ombudsman Service, showcasing expertise in system migration and infrastructure modernization.
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