Job Title - Network System Engineer Location - Milan, Italy Experience - 8-10 years The candidate should be fluent Italian speaking, reading, writing Switching (L2/L3): Configure and troubleshoot VLANs, trunks, inter-VLAN routing, and Spanning Tree Protocol (STP). Implement link aggregation technologies like Ether Channel or Port Channel to enhance network resilience and bandwidth. Switch Management: Perform firmware and operating system upgrades on switches in a live production environment with minimal disruption. Hardware Replacement: Execute seamless replacement of failed network equipment, including switches, by restoring configurations and ensuring swift network restoration to avoid major downtime. Firewall Administration: Manage enterprise-grade firewalls (e.g., Cisco ASA, Fortinet, Palo Alto, Checkpoint). This includes configuring and maintaining firewall policies, Network Address Translation (NAT/PAT), and various VPN configurations (site-to-site, remote access). Project Management: Plan and execute network projects, such as hardware refreshes, firewall migrations, and datacenter moves. Documentation: Create and maintain comprehensive network documentation, including High-Level Designs (HLD), Low-Level Designs (LLD), and detailed network diagrams using tools like MS Visio or Solar Winds Topology Mapper. Qualifications Experience: Proven experience in configuring and troubleshooting L2/L3 switching protocols, including STP and Ether Channel/Port Channel. Technical Skills: Proficient in managing and upgrading network equipment. Problem-Solving: Demonstrated ability to quickly and effectively replace failed network devices and restore services. Firewall Expertise: Hands-on experience with enterprise firewalls and their associated technologies (NAT/PAT, VPNs). Project Skills: Experience in planning and leading network infrastructure projects. Documentation Skills: Ability to create clear and detailed technical documentation.