Permanent AVP Infrastructure Network Operations Engineer - Cisco ACI, Firewalls, AWS, Wi-FI Required Skills and Experience: Possess exceptional technical problem-solving skills in high-pressure scenarios, combined with strong collaboration and communication abilities. Solid knowledge of traditional LAN/WAN technologies including routing protocols, route redistribution, manipulation, and filtering, L2 loop avoidance, as well as datacentre clos fabric using spine-leaf architecture (Cisco ACI). Proven experience with deploying and troubleshooting issues related to WLAN, in a centralized (controller) as well as cloud-based model. In-depth experience of working in a multi-vendor Firewall environment (Checkpoint, ASA, Fortinet), that involves implementing andamp; troubleshooting Firewall rule changes, NAT andamp; VPN in a segmented network with multiple layers of Firewalls. Good knowledge of cloud networking (AWS and Azure) components, including VPC design and hybrid connectivity. Familiarity with SaaS-based security and SASE architecture, Zero Trust principles. Familiarity with monitoring tools like SolarWinds and Dynatrace. Familiarity working with ServiceNow or other ticketing systems. Proficiency in creating technical documents, runbooks, and network diagrams. Prior experience of working in an NOC environment would be a plus. Extensive knowledge of configuring and troubleshooting the following technologies: Security andamp; Firewall Management: multi-vendor Firewalls (Firepo