Network Engineer – Cisco / Arista / SD-WAN

Responsibilities

• Design, configure, and maintain LAN/WAN infrastructure using Cisco and Arista switches and routers.
• Deploy, configure, and manage SD-WAN solutions, including Cisco Viptela, Meraki, Fortinet, and Versa.
• Support SD-WAN routing overlays and underlays.
• Design, implement, and maintain Layer 2 networks for enterprise and data center environments.
• Troubleshoot broadcast storms, network loops, and port-flapping issues.
• Perform switch upgrades, firmware management, and hardware lifecycle maintenance.
• Configure and manage switch stacks and chassis-based switching systems.
• Manage switch Access Control Lists (ACLs) and network security policies.
• Monitor switch performance, port utilization, and network health.
• Design, implement, and support Layer 3 wireless networks for WAN and data center connectivity.
• Configure and troubleshoot routing protocols in multi-vendor environments.
• Manage Internet edge routing and peering with Internet Service Providers (ISPs).
• Implement route filtering, prefix lists, and routing policies.
• Diagnose routing loops, black-hole routes, and asymmetric routing issues.
• Monitor network performance and troubleshoot connectivity issues across wired and wireless environments.
• Collaborate with security teams to ensure network compliance and implement firewall policies.
• Perform network upgrades, patching, and hardware/software lifecycle management.
• Maintain detailed documentation of network configurations, diagrams, and operational procedures.
• Participate in on-call rotations and respond to network incidents and outages.
• Coordinate with vendors and service providers to resolve issues and optimize network performance.
• Integrate network infrastructure with firewalls, load balancers, and cloud networking solutions.
• Use NetFlow, SNMP, and Syslog for network monitoring, troubleshooting, and performance analysis.

Requirements

Location: Miami, Florida

Duration: 6 Months

Experience Required: 4-6 Years

Domain: Data Networking / Network Security

ReqID: 11017962

• Strong experience with Cisco IOS/XE and Arista EOS switches and routers.
• Hands-on experience with SD-WAN technologies and centralized management platforms.
• Knowledge of SD-WAN solutions, including Cisco Viptela, Cisco Meraki, Fortinet, and Versa.
• Strong understanding of SD-WAN routing overlays and underlays.
• Proficiency in Layer 2 and Layer 3 network design, implementation, and troubleshooting.
• Experience with enterprise and data center networking.
• Strong knowledge of routing protocols, including OSPF, BGP, and EIGRP.
• Understanding of Layer 2 technologies, including VLANs and Spanning Tree Protocol (STP).
• Experience with wireless networking, including IEEE 802.11 standards, RF fundamentals, wireless access points and controllers, wireless site surveys.
• Experience with Internet edge routing, ISP peering, route filtering, and prefix lists.
• Familiarity with network monitoring tools and technologies, including NetScout, Cisco DNA Center (