Network Infrastructure Architect

Architect Area(s) of responsibility . Key Responsibilities 1. Technology Refresh & Asset Lifecycle Services Lead end-to-end delivery of the Technology Refresh program including lifecycle management for network infrastructure Oversee device procurement, staging, deployment, and decommissioning across all geographies, coordinating with regional logistics, vendors, and Customer site managers. Drive and track completion milestones Manage device deployment and ISE (Identity Services Engine) integration across refreshed sites, including ISE modernization to enable Zero Trust access and advanced network segmentation. Define and enforce hardware standards, configuration baselines, and device hardening policies across the global network estate. 2. Network Segmentation & IP Management Services Architect and drive the Enterprise Network Segmentation (Infrastructure Segmentation & Access Control)s Design VLAN segmentation schemes, subnet allocation plans, and access control policies aligned to Zero Trust principles across OT, IoT, corporate, and guest network zones. Lead the technical assessment of enterprise network security posture, reviewing risk exposure, control effectiveness, and regulatory compliance across all sites. Collaborate with relevant teams to implement role-based access control (RBAC), micro-segmentation, and policy-based network access (PBNAC) across the enterprise. Develop and maintain IP address management (IPAM) plans, documentation, and change records for all segmented environments. Experience Level Senior Level