Senior Network Security Architect & Infrastructure Project Manager

• Senior Network Security Architect and Project Manager specializing in the design and implementation of secure enterprise network environments and large-scale infrastructure transformations

• Combines deep technical architecture expertise with program and project leadership, enabling organizations to modernize critical infrastructure landscapes without disrupting business-critical operations

• Has successfully delivered data center migrations, secure partner connectivity platforms and hybrid cloud infrastructure architectures in highly regulated environments

• Particularly experienced in coordinating cross-functional infrastructure initiatives involving internal IT teams, external partners, telecom carriers and technology vendors, ensuring complex programs are delivered on time and without operational disruption

Architectural planning and delivery of a large-scale data center migration for financial infrastructure environments including the migration of partner connectivity and branch infrastructure.

• Architectural design of WAN extranet connectivity between legacy and target data center environments

• Migration planning and coordination for more than 60 external partner connections and over 200 branch offices

• Development of migration strategies ensuring uninterrupted service availability during infrastructure transition

• Coordination of internal infrastructure teams, telecom carriers and external partners

• Implementation of resilient connectivity architecture ensuring high availability and redundancy

• Successful completion of migration with zero unplanned downtime in a highly regulated financial environment

• Alignment of infrastructure architecture with regulatory and operational standards

Design and implementation of a WAN architecture enabling secure hybrid connectivity between enterprise infrastructure and AWS cloud environments.

• Development of hybrid network architecture supporting secure connectivity between on-premise systems and AWS

• Design of secure communication channels and connectivity models for hybrid infrastructure workloads

• Alignment of architecture with enterprise security policies and regulatory requirements

• Coordination of infrastructure design with internal architecture teams and external partners

• Management of procurement processes and infrastructure delivery

• Integration of hybrid infrastructure components into existing enterprise network environments

• Ensuring resilience, scalability and future readiness of the hybrid cloud architecture

• Development of hybrid network architecture supporting secure connectivity between on-premise systems and AWS

• Program coordination of a Europe-wide WAN migration across multiple international production sites

• Planning and execution of a large-scale re-IP transformation across distributed enterprise locations

• Integration of production sites into the global MPLS backbone infrastructure

• Alignment of network architecture with global corporate infrastructure standards

• Coordination of international infrastructure teams and telecom providers

• Ensuring operational continuity of production environments during infrastructure transition

• Implementation of standardized WAN infrastructure templates across multiple sites

• Architecture design for WAN peering connectivity

• Technical demand management and consultation with internal stakeholders

• Coordination with telecom providers and international trading partners

• Management of procurement and delivery of infrastructure components

• Alignment of network architecture with enterprise security standards

• Development of consolidated extranet infrastructure architecture for multi-client environments

• Coordination with telecom provider BT and internal infrastructure teams

• Definition of architecture requirements for secure external connectivity

• Alignment of infrastructure design with regulatory requirements

• Oversight of infrastructure implementation and integration

• Architecture design for WAN extranet infrastructure aligned with CAT4 certification standards

• Coordination of partner connectivity migrations to new data center environments

• Integration of carrier POP infrastructure into target data center architecture

• Alignment with parallel infrastructure initiatives and internal architecture teams

• Ensuring compliance with enterprise infrastructure standards

• Design of WAN architecture supporting IP-FICON connectivity via MPLS infrastructure

• Alignment with enterprise mainframe architecture and infrastructure teams

• Coordination with external telecom providers and technology vendors

• Oversight of network infrastructure delivery and implementation

• Ensuring secure and reliable connectivity for mainframe data migration processes