Network Engineer L3

Role Summary:

• Network Engineer with hands-on experience in support, operation, Configurations, and administration of LAN, WAN, Wireless, and Security concepts.
• Understanding and Performing tasks related to Implementation, and configuration of Routers, Switches, Security, and Wireless devices.
• Analyze all aspects of the existing infrastructure and recommend modifications that will enhance system reliability, availability, serviceability, and scalability.
• Work with teammates, clients, and other teams to identify and address critical problems
• Work on bug tickets to provide a permanent fix for the incidents that are repetitive.
• Demonstrate ownership and responsibility in all assignments
• Enough expertise to identify and recommend changes/improvements to the process and infrastructure design.
• Provide L3-level support for the incidents.
• Build Knowledge Base documents to support the troubleshooting the complex issues.
• Knowledge of standard system tools with the ability to automate complex system tasks through scripting, possibly Python scripting.
• how adaptability and flexibility in work to suit business requirements

 Technical/professional qualifications:

• Subject matter expert in multivendor enterprise Datacenter and Remote Network
• Must have experience in the below Networking technologies
• Cisco Nexus 9k, 7k, 5K, catalyst switches
• Cisco Routers ASR, ISR, cisco Meraki, and WAN optimization products
• Aruba Wireless Controllers, Access Points, and Airwave.
• Building heatmaps based on provided maps/layouts.
• Hands-on experience with various technologies such as routing protocols and technologies like BGP, OSPF, IP SLA, PBR
• Switching technologies like RSTP, LACP, VPC, VSS, FEX and Nexus 1000v
• Should have working experience in administering multiple data centers remotely.
• Should have sound administrative experience on firewalls like Juniper SRX, NSX, and Palo Alto.
• Cisco ISE for NAC and identity management and Radius and TACACS server.
• Good understanding of ITIL-based processes, handling and leading any P1 and P2 incidents and complex changes within stringent SLA.
• Candidate with good troubleshooting in analyzing and isolating issues related to LAN, WAN, Wireless, Firewall, and VPN.
• A good team player can assist other team members in achieving the team�€™s goal together and can assist other tracks as well in the speedy resolution of incidents and problems.
• Strong experience with troubleshooting using protocol analyzers, a complete understanding of Layer 2 switching and Layer 3 routing concepts
• Should have the ability to maintain network performance and capacity issues and can advise customers on various service improvement plans.
• Knowledge of network documentation including network diagrams, configuration templates, SOP, technical presentations, capacity, and uptime reports as required.
• Good exposure to Network monitoring, configuration, traffic analysis, network discovery, and management tools.