Noman Khan Email & Phone Number

United States

United States

Remote

• Integrated Aruba ClearPass with Aruba Wireless infrastructure for centralized authentication, authorization, and accounting (AAA) services.• Configured Arista EOS (Extensible Operating System) for network automation, programmability, and seamless integration with third-party orchestration tools.• Deployed Arista CloudVision for centralized management, monitoring, and orchestration of Arista network devices across distributed environments.• Implemented Arista Multi-Chassis Link Aggregation (MLAG) for redundancy and load balancing across multiple switches, ensuring high availability and resiliency.• Configured Virtual ARP (VARP) and Virtual Router Redundancy Protocol (VRRP) on Arista switches for gateway redundancy and failover.• Integrated Arista switches with routing protocols such as OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol) for dynamic routing and scalable network architectures.

St Louis, Missouri, United States

• Our team majorly Provides core services to all the state agencies, public schools internet access, content filtering, Firewalls, DMZ, DNS, and Active Directory services.• Configuration of Security devices of Fortinet, Palo Alto and Cisco ASA.• Securing the cloud and Virtual Network using Micro Segmentation with Fortinet and Palo Alto Firewall.• Working on firewall requests, DNS requests and Proxy modification requests through Service Now and have change management process that runs through service now.• Create and test Cisco router and switching operations using OSPF routing protocol, ASA 5500 Firewalls, and MPLS switching for stable VPNs.• Worked with Palo-alto Next-Gen PA-5000 Firewalls implementing and managing NAT, IPsec, site-to-site and remote VPNs, advanced inspection, anti-spoofing and AAA policies.• For internal projects we use Jira to work on tasks and prioritize them on Kanban board.• Working Forti Gate firewalls and Forti Gate proxies for managing the internal traffic and external traffic of the state network and K12 school’s network.

Atlanta, Georgia, United States

• Configured and installed various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN)• Hands-on experience with SD-WAN (MPLS/Frame Relay), routers, switches, TCP/IP, routing Protocols (BGP/OSPF), and IP addressing.• Provided Level-2/3 support and troubleshooting to resolve issues.• Experienced in networking concepts such as DNS, DHCP, Email, HTTP, SSL, OSI Model and TCP/IP Protocols and application.• Part of migrating the entire store Cisco ACLs to Fortinet UTM devices.• Checkpoint, Cisco ASA, Fortinet and Palo Alto installation, upgrade, Monitoring, and patch management.• Expert in configuration and deployment of dynamic routing protocols OSPF, EIGRP & BGP over Cisco Routers.• Knowledge of implementing and troubleshooting complex layer 2 technologies such as VLAN, Trunk, VTP, Ether channel, STP and RSTP.• Performed maintenance and system upgrades including service packs, patches, hot fixes and security configurations.

Riverhead, New York, United States