•Identified and resolved design flaws in the existing network setup, enhancing security and scalability.•Established connections using on-premises and cloud-based services, improving network reliability and reducing downtime.•Optimized workflow efficiency and team collaboration through SaaS applications, resulting in increased productivity.•Led the transition to a new network design with minimal disruption, coordinating with cross-functional teams for a seamless upgrade.•Redesigned network architecture, improving network efficiency by 40% and reducing downtime by 90%.•Developed and implemented network security policies for Meraki and Palo Alto systems, enhancing cybersecurity posture.•Deployed Palo Alto Next-Generation Firewalls in AWS, ensuring robust cloud security and integration with existing infrastructure.•Configured and implemented Global Protect Client for secure remote access in Brazil, supporting global expansion.•Conducted regular policy reviews and updates to adapt to evolving threats and organizational needs.•Managed and deployed Transit Gateways within Meraki using AWS, ensuring seamless site-to-site connectivity.•Oversaw patch management, ensuring timely application of updates to maintain security and performance.•Communicated scheduled maintenance to stakeholders, minimizing disruptions and ensuring informed decision-making.•Coordinated with contractors to resolve technical issues promptly, ensuring minimal operational disruption.•Adjusted wireless infrastructure for optimal coverage and user experience.•Managed and configured onsite APC units for remote power monitoring and management.

Oversaw the installation and configuration of network monitoring equipment for the Disney Global Fiber Network as the dedicated project lead. Deployed and managed Nimbra systems by executing physical installations and implementing robust security protocols for enhanced operational efficiency. Triaged issues and delegated responsibilities based on flow responsibilities. Implemented more than 5 intuitive Dashboards to streamline access to the ticketing system, resulting in enhanced efficiency and improved workflow management Generated comprehensive incident reports and Root Cause Analysis (RCA) reports addressing current issues and communicated regular updates to management Partnered with 220 worldwide locations to coordinate fix management for current and potential network threats

Built and managed VPN user groups within Active Directory and VPN Access Control within Cisco ASA. Facilitated the transition to a virtual environment by assisting with the migration process and effectively setting up AWS workspaces to enable seamless remote work during the Covid-19 pandemic. Supervised and maintained over 30 Palo Alto NGFW systems across multiple locations nationwide, performing continuous upgrades to existing assets and deploying new sites as required Managed end-to-end communications for big data transmissions and secure file transfer services while proactively addressing and resolving network issues arising from the firewall, routing, and switching misconfigurations Conducted weekly network configuration validation for remote event systems at more than 20 NFL and MLB venues, ensuring seamless connectivity and optimal performance for upcoming events

Optimized and maintained network infrastructure to support seamless broadcasting operations. Diagnosed and resolved intricate technical issues related to satellite receiver equipment for remote users.  Coordinated programming schedules and performed quality checks to guarantee accurate timing and optimal performance of assignments Utilized SQL databases to meticulously format and organize information, ensuring accuracy and consistency in data representation