Haleon is seeking an Enterprise Architecture - Infrastructure professional to globally lead the delivery and operation of Microsoft 365 applications and Windows File Services. The role requires deep expertise in M365, Power Platform, and experience in designing large-scale M365 transformational programs. Responsibilities include leading a global team, designing solutions, implementing Power Platform, shaping technical proposals, and acting as a trusted advisor. Candidates should have 8-14 years of architecture experience with M365 platforms, strong Power Platform skills, and understanding of Microsoft identity and security. This full-time position is based in Bengaluru.