Tier 3 Network Engineer - Remote

Overview

The Tier 3 Network Engineer will diagnose and resolve complex network issues, design and deploy network infrastructure, and provide escalation support for unresolved incidents.

In Short

• Diagnose and resolve complex Layer 2/Layer 3 network issues across Enterprise Environments.
• Design, configure, and deploy scalable and secure network infrastructure solutions.
• Provide Tier 3 escalation support for incidents unresolved by Tier 1 and Tier 2 teams.
• Administer and troubleshoot enterprise-grade routing, switching, firewalls, VPN, and load balancing technologies.

Requirements

• Previous 5+ years network engineering in medium to large enterprise.
• Deep knowledge of TCP/IP, BGP, OSPF, EIGRP.
• Experience with Cisco, Juniper, or similar enterprise-grade equipment.
• Network monitoring and diagnostic tools (e.g., Wireshark, Netflow).
• Strong troubleshooting and analytical skills.
• Knowledge of SolarWinds NetFlow, Fortinet Suite, MPLS/VPLS.
• Key Protocols and Technologies Routing Protocols: OSPF, BGP, EIGRP.
• Switching Technologies: VTP, RSTP/MSTP, Private VLANs.
• Wireless Protocols: 802.11a/b/g/n/ac/ax, WPA2/WPA3.
• Network Services: DHCP Snooping, ARP Inspection, NetFlow.

Benefits

• Work in a dynamic and non-hierarchical culture.
• Opportunity to tackle challenges and grow with the company.
• Be part of a global team of 17,500+ experts.