We are seeking a Portuguese-speaking Infrastructure Integration Lead to drive IT infrastructure integration efforts, particularly in the context of Mergers and Acquisitions (M&A). This crucial role focuses on strategizing and coordinating the integration of various IT domains while ensuring security, compliance, and minimal business disruption, all in alignment with organizational and operational objectives. Responsibilities Lead infrastructure workstreams for M&A integrations, including Day 1 readiness and post-close activities Define and manage infrastructure integration strategies, including roadmaps, milestones, TSA considerations, and rollback plans Conduct technical discovery and assessments of current-state environments; formulate target-state architectures and integration approaches Collaborate across critical domains, such as Network & Connectivity (WAN/LAN, VPN, DNS/DHCP, firewalls, segmentation), Identity & Access (AD/Azure AD/Entra, SSO/MFA, IAM, privileged access), Messagi...