Currently engaged with Hyster-Yale Group to design, manage, and support a robust enterprise network security infrastructure ensuring secure, reliable, and uninterrupted business operations across global locations. The project focuses on strengthening perimeter security, secure internet access, and threat prevention through a multi-vendor firewall and cloud-based security architecture.
Key Responsibilities & Contributions:
Designed, implemented, and supported enterprise-grade network security solutions using Cisco ASA, Palo Alto Networks, and WatchGuard firewalls.
Managed firewall rule-base design, optimization, and cleanup to enhance security posture and improve network performance.
Implemented and administered Cisco Umbrella for DNS-layer security, secure web access, and protection against malware, phishing, and command-and-control threats.
Performed firewall migrations, upgrades, policy audits, and security hardening aligned with industry best practices and organizational security standards.
Provided advanced troubleshooting for complex network and security incidents, ensuring high availability and minimal downtime.
Collaborated closely with application teams, infrastructure teams, and global stakeholders to deliver secure connectivity while supporting business requirements.
Ensured compliance with internal security policies and contributed to continuous improvement of security controls and operational processes.
Technologies Used:
Cisco ASA, Palo Alto Networks Firewalls, WatchGuard Firewalls, Cisco Umbrella, Network Security Policies, Threat Prevention, Firewall Operations
Outcome / Value Delivered:
Improved overall security posture and visibility across the enterprise network.
Reduced security risks through proactive threat prevention and policy optimization.
Ensured stable, secure, and scalable network operations supporting critical business applications.
