Sarah Hirtenjohann

Sarah Hirtenjohann is a seasoned professional with extensive experience in supplier management and procurement within the technology sector. Currently serving as a Senior Channel Partner Manager at Node4 Ltd, Sarah has previously held key positions, including Head of Supplier Relationship Management - Technology and Senior IT Supplier Manager at Sainsbury's. Prior to that, Sarah was the Global IT Vendor Manager at Rolls-Royce and a CIOG Procurement Specialist at the Department for Education. Additionally, Sarah served as the ICT Contracts and Finance Manager at the Qualifications & Curriculum Development Agency.