Jamie Wildeman

Jamie Wildeman currently serves as Major Account Executive at Nutun since October 2024. Prior to this role, Jamie was Account Director and Head of Client Operations at Sigma Connected Group, overseeing the operational performance and client relationships for over 900 Customer Service/Energy Specialists. Jamie's prior experience includes Business Transformation Manager at Eon UK PLC, focusing on data cleansing for major system migrations, and a long tenure at E.ON UK, where key roles included Senior Operations Manager, Business Performance and Change Manager, and Settlement and Billing Operations Manager, leading various teams to optimize service delivery and operational excellence. Jamie holds a degree from Nottingham Trent University.